Learning Radio Phrasing By Experience is Highly Risky

Experience means jack if you aren’t open to learning something new from your experiences. Fair warning, learning by experience without distinguishing good from bad can lead you to very dark and dangerous places. Nowhere is this more true than in an aircraft cockpit.

darkTunnel

Let me explain.

I’ve been flying fixed wing airplanes since I was a teenager. I am no longer a teenager. That’s all I’m going to say about that.

Point is, I’ve got a lot of flying experience under my belt. I’ve learned a lot. For example, I learned you don’t point an A-10 at the ground to video the aftermath of war with your gun camera, 300 feet off the ground, while carrying 8,000 pounds of fuel in external tanks. I also learned you don’t fly through the precip represented by that teeny tiny micro dot of green on your radar screen, at 36,000 feet, near the equator. There are hundreds of other lessons that I’ve learned the easy way and the hard way.

I’m sure you have your own list.

Getting Worse with Experience

Here’s where it gets strange. Though time and experience my increase a pilot’s confidence on the radio, his radio phrasing does not improve with age. Often, with experience, a pilot’s radio phraseology deteriorates.

An Example

When checking in with an air traffic control center during a climb or descent, the Aeronautical Information Manual (AIM) says there is a specific and precise way to check in the controller:

1. (Name) CENTER, (aircraft identification), LEVEL (altitude or flight level).

2. (Name) CENTER, (aircraft identification), LEAVING (exact altitude or flight level), CLIMBING TO OR DESCENDING TO (altitude of flight level).

(AIM 5-3-1 ARTCC Communications, b. 2. a. Example–)

Plugging in some example altitudes, the transmission should sound like this. “New York Center, Skyhawk 9130 Delta, leaving three thousand, climbing to seven thousand.”

Listen to real world examples on the radio and here is one variation you might hear. “New York Center, Skyhawk 9130 Delta, outta three for seven.”

Then the controller says, “Skyhawk 9130 Delta, New York Center. Climb and maintain eight thousand.” The pilot responds, “On up to eight, Three Zero Delta.”

How did the pilot in this example find his way from the standard phrase, “Leaving three thousand, climbing to seven thousand” to the slang, “Outta three for seven”?

What prompted him to say, “On up to eight” when the AIM clearly says the phrasing is “Climbing to eight thousand”?

Why did he abbreviate his call sign when the AIM is adamant a pilot should not abbreviate his call sign unless the controller does so first?

When the pilot abbreviated his call sign, why didn’t he include his make, model, or type in the abbreviation in accordance with guidance in the AIM?

I Absorb What I Hear

If you are a certified psychologist, you can probably answer these questions with more authority than I can muster. All I can do is theorize.

My theory is, a pilot who uses incorrect phrasing on the radio is a pilot who either learned it incorrectly from the beginning, or a pilot who learned it correctly and then had it overwritten by listening to other pilots mangle radio phrasing.

If you learn from experience, and your experience is hearing most other pilots say, “Outta three for eight”, you might be tempted to adopt “Outta three for eight” as your own.

Trash Does Not Equal Crash

At this point you might be thinking, “What’s the big deal, Jeff? This is the way of the world, and it works.” Everyday, pilots bungle their way through radio transmissions, ignoring the guidance in the AIM, and they still get from Point A to Point B without crashing or running into other aircraft.

Even ATC copes with the situation. When was the last time you heard this exchange on the radio? ATC: “Skyhawk 9130 Delta, climb and maintain eight thousand.” Pilot: “Three Zero Delta, on up to eight.” ATC: “Skyhawk 9130 Delta, I need you to use your full call sign and repeat, ‘Climb and maintain eight thousand.’” Here’s a hint. Never.

Again, “What’s the big deal, Jeff”? If it ain’t broke, don’t fix it.

Actually it is broke. Wander on over to the Aviation Safety and Reporting System (http://asrs.arc.nasa.gov/search/database.html). Do a search for “radio phraseology” or ‘miscommunication”. You’ll be amazed at the number of reported incidents and accidents caused by misunderstandings on the radio. The common thread in all those reports is the use of non-standard phrasing on the radio—what the AIM calls “jargon, chatter and ‘CB’ slang”.

If I Had a Nickel for Every Pilot Who Says the AIM is Just Guidance

If you are a pilot who hangs his hat on, “The AIM is just guidance. It isn’t regulatory”, consider this. Standard phrasing, as it is described in the Pilot/Controller Glossary of the AIM is the universal language that supports clear understanding on the radio.

It doesn’t matter who you are or where you are from. If you use the standard phrases in the AIM to communicate on the aircraft radio, anybody from anywhere in the world is going to understand exactly what you mean.

You Don’t Mess with Physics

Think of the difference between standard phrasing in the AIM and the slang and other BS most pilots use on the radio like this. For a given airspeed, air density, power setting and angle of attack, your aircraft responds precisely the same way, every time to a control input. To recover from a stall at low altitude, for example, your aircraft requires that you complete Step A, Step B, then Step C because it obeys physics. You don’t mess with those steps because doing so could cost you your life.

When you experiment with non-standard phrasing on the radio, just because you hear other pilots doing it, you are messing with the proven steps that put you and ATC in sync. You are experimenting with the physics of communication in circumstances where experimentation may fail you.

This isn’t one pilot’s opinion. It’s proven in the records of the Aviation Safety and Reporting System.*

Sometimes experience is not the best teacher.

 
*Making a report to NASA’s ASRS is entirely voluntary. While you marvel at the ASRS incident and accident reports attributed to miscommunication, consider there are probably hundreds of similar events that don’t get reported to NASA each year.

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Verfication, Clarification, and Repetition with ATC

There are big differences between verification, clarification, and repetition when working with ATC. In this week’s show, I’ll help you figure out which phrase to use with ATC when you and your controller are not in synch. I’ll tell you this right now, using “Say again” will only help under very specific circumstances. The phrase is not a cure-all.
heddy

Show Resources:

You don’t have to be flying in a foreign country to not understand an air traffic controller’s accent. People in different regions of your home country make speak with different accents. For example, here in the U.S. a person born and raised in the Deep South will likely have a very different accent than a person who grew up in, say, the state of Maine in the far northeastern reaches of the U.S.

No response from your air traffic controller?

1. Check if your radio’s powered.
2. Check your headset connections.
3. Listen for other pilots transmitting on the frequency.
4. Turn the radio’s squelch off and listen for static.
5. Ensure you haven’t accidentally switched away from your assigned frequency.

If all that checks out okay,

1. Try contacting another pilot on the frequency.
2. Is successful in contacting another pilot, ask that pilot to relay a request to ATC for a new frequency. Be sure to supply your current position for the best result.

If unable to reach another pilot,

1. Monitor the Guard frequency (121.5) in case ATC tries to contact you on Guard.
2. Contact any Flight Service Station. Report your position and get a new ATC frequency.
3. Consult any enroute navigation chart and look for an enroute center frequency in a postage stamp-shaped box.

Don’t forget to fly the airplane as you troubleshoot!

Your Question of the Week:

You are flying a VOR/DME approach to an airport inside Class C airspace. The reported visibility is just above the minimum required for the instrument approach. The missed approach point for this procedure is .3 DME prior to the runway threshold. Fortunately, you break out of the weather prior to the missed approach point and get the runway in sight. You descend towards the runway on a normal glidepath. As you cross the runway threshold, a strong gust of wind throws your aircraft well left of centerline. Your good judgment tells you to reject the landing. As you climb away from the runway, you realize you are well past the missed approach point. What do you do now?

I’ll have the answer to that question along with a full explanation in the next edition of the IFR Flight Radio Show. Be well, keep in touch, and fly safe.

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Questions and Answers About IFR Radio Procedures

Here are some of the questions about IFR radio procedures I’m asked most often.

Q: Am I required to use my call sign at the beginning or end of my transmission?

A: According to the Aeronautical Information Manual (AIM), you may use your call sign at the beginning or end of a transmission.

It’s not easy to find this answer in the AIM because it’s embedded in explanations of other procedures. Under 4−2−3. Contact Procedures, sub-paragraph c. the AIM says, “If the situation demands your response, take appropriate action or immediately advise the facility of any problem. Acknowledge with your aircraft identification, either at the beginning or at the end of your transmission, and one of the words “Wilco,” “Roger,” “Affirmative,” “Negative,” or other appropriate remarks; e.g., “PIPER TWO ONE FOUR LIMA, ROGER.”

Further down in that same section, under sub-paragraph d. Acknowledgement of Frequency Changes, the AIM gives this example: “United Two Twenty−Two on one two three point four” or “one two three point four, United Two Twenty−Two.”

Countries following the International Civil Aviation Organization’s (ICAO) rules for air traffic control state one’s call sign must be added to the end of every transmission. Here in the U.S. you may begin or end with your call sign.

Q: When cleared for an instrument approach, do I have to read back the exact title of the approach procedure ATC cleared me to fly?

A: Yes and no. Sorry for that wishy-washy answer but here’s the hard truth. If Approach Control clears you, for example, for the ILS Zulu Approach, Runway 18, and you read back “[Your call sign], cleared for the approach,” likely the approach controller will not ask you to repeat your read back to include the name of the approach. Approach controllers know intercepting a final approach segment is a very busy phase of flight. The controller will not pester you for greater detail in your read back during this phase if you omit the name of the approach.

However, if you read back, “[Your call sign], cleared for the ILS Yankee Approach, Runway 18,” and you were cleared to fly the ILS Zulu Approach, Runway 18, the controller will demand a correct read back of the cleared approach. In this example, an ILS Yankee approach differs procedurally from an ILS Zulu approach even though both approaches are ILS’s and both lead to the same runway. The controller will want verification you are about to fly the correct procedure if you read back the wrong name.

Q: What is the exact phrase I should use to tell a controller I need a clearance repeated slowly?

A: There is no exact phrase. Be courteous and tell the controller, in your own words, to please repeat the last clearance slower. Here’s how I say it: “Please say that again slowly for [my call sign].”

Q: When given a clearance to descend “at pilot’s discretion” do I need to tell the controller when I initiate the descent?

A: Yes. Example: I’m currently level at 12,000. ATC says, “Skyhawk 9130 Delta, at pilot’s discretion, descend and maintain 8,000.” Of course, I’ll read back that clearance immediately. Later, when I decide to start my descent, I’ll say, “Skyhawk 9130 Delta is vacating one two thousand.” Usually, all ATC says in reply is, “Skyhawk 9130 Delta, roger.”

Q: If ATC tells me to descend to 8,000 but I’d like to remain at my current altitude as long as possible for fuel savings, turbulence avoidance, etc, is it okay to ask the controller for the option to descend “at pilot’s discretion”?

A: Sure, if you really want to mess up the controller’s plan. Almost always, when ATC tells you to descend, it’s for flow planning or traffic deconfliction. When you ask for “pilot’s discretion” you are asking the controller to recalculate his flow plan or to juggle his traffic priorities to prevent a traffic conflict. He may help you out but your request will probably throw a wrench in the works. I strongly urge to you to not make this request, even if you hear other less considerate pilots do it.

Q: Got any tips on how to copy a route clearance?

A: Yes, but there are far more than I can include in this single article. I have a complete course in how to copy route clearances in a program I created called “Clearance Magic”. The program is available at IFRclearance.com. Yep, that was a shameless self-promotion. While I’m on a roll, I’ll also point out the big book at the top of this page, Radio Mastery for IFR Pilots, has a complete discussion of IFR radio procedures, techniques, and hands-on exercises to make you a better IFR communicator.

You may have a question I haven’t addressed in this article. So please, go ahead and ask. I’m right here at Jeff@ATCcommunication.com.

Answer to the question asked in IFR Flight Radio Newsletter, Issue 6: A visual approach.

Newsletter? Absolutely. If you aren’t in on my free newsletter and you’re mildly curious, check out the details in the right column of this page.

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Climbing Unrestricted on a SID

Note: A busy flying schedule this week plus moving to a new house has put me behind the power curve. That’s why I’m presenting this week’s IFR Flight Radio Show by the fastest means possible–for me, anyway–writing.

Climbing Unrestricted

Let’s say, in your pre-departure clearance, ATC has cleared you to fly the Teterboro One Departure, climb and maintain 1,500, expect 8,000, 5 minutes after departure, “climb via the SID”. Your assigned departure runway will be Runway 24.

“Climb via” means, follow the SID’s routing and comply with any published altitude and/or airspeed restrictions in that SID.

TEB1

Looking at the Teterboro One standard instrument departure, the procedure says to cross 4.5 DME from the Teterboro Vortac at and maintain 1,500. For non-DME equipped aircraft, cross the Colt’s Next VOR 011-degree radial at and maintain 1,500.

Just after takeoff, Teterboro Tower tells you to contact New York Departure. New York Departure says, “Radar contact, climb and maintain 8,000.” That means you may ignore the 1,500 crossing restriction at 4.5 DME from Teterboro and make an uninterrupted climb to 8,000.

Let’s verify this information by looking in the Air Traffic Control Manual, Joint Order 7110.65. (The version that was current at the time I wrote this article was version J.O. 7110.65W.)

This is from Chapter 4, Section 5-7 titled “Altitude Information”.

Note:
1. Considering the principle that the last ATC clearance issued has precedence over the previous, the phraseology “maintain (altitude)” alone cancels previously issued altitude restrictions, including SID/STAR altitude restrictions unless they are restated or modified, and authorizes an unrestricted climb or descent. Speed restrictions remain in effect unless the controller explicitly cancels the speed restrictions.

ATC Technique

Some controllers will say, “Climb unrestricted, maintain 8,000.” That phrase, “climb unrestricted” is a controller’s technique for reassuring pilots that a published crossing restriction on SID no longer applies. Don’t let one controller’s technique create an expectation that all controllers will use the same technique. If your controller uses the standard phrase, “Climb and maintain,” but does not say, “Unrestricted,” you are cleared to make an unrestricted climb to the altitude specified in the clearance.

Speed Restrictions

The AIM says, however, any published speed restrictions on a SID remain in effect unless specifically cancelled by ATC. If the controller says, “Cancel speed restrictions,” or “Cancel the speed restriction at” a named fixed, you may ignore the relevant published speed restriction(s) in the SID.
Picking Up and IFR Clearance While Airborne

Picking Up and IFR Clearance While Airborne

There are a few reasons why you might want to pick up an IFR route clearance while airborne.

  1. You are proceeding on a cross-country flight and either the enroute weather or your destination’s weather is deteriorating. Continuing VFR is not possible.
  2.  

  3. You are unable to make radio or cell phone contact with Flight Service; or radio contact with an ATC agency to pick up your IFR clearance while on the ground.
  4.  

  5. You are unwilling to delay your departure long enough to make contact with an agency to pick up your IFR clearance.

Risky VFR

There are some potential risks involved in picking up an IFR clearance while airborne.

You must maintain VFR cloud clearances and inflight visibility prior to receiving your clearance. Scud running or maneuvering in marginal inflight visibility while coordinating for and copying your clearance is a very high workload operation. This is especially true when flying solo. If there is high terrain or tall radio antennae in the area, the risk increases of flying into something immovable while working on your clearance.

My strong recommendation is, do what you have to do to pick up your IFR clearance while on the ground. If that means getting out of your airplane and getting to a landline for a phone call, do so.

If airborne, and the weather ahead is deteriorating, retreat. Get to an area where the weather is solidly VFR so you don’t have to divide your time between weather avoidance, obstacle avoidance, and coordinating your clearance.

My friend, and highly experience pilot, Sarah Fritts, has some strong words about this in her new book, The Instrument Pilot’s Survival Guide.*

“Pretend the clouds are at 1100’ at your departure airport. Let’s say Class E airspace starts at 700 feet AGL (which is typical at most airports). You now have to fly 500 feet below that 1,100 feet cloud deck as per Class E VFR cloud clearance requirements. . . which means you are actually flying in Class G airspace at 600 feet AGL.

“Now let’s say there is a 250-foot hill in front of you because humans like to build airports in valleys and not on mountains. You are not flying 350 feet above the ground trying to pick up your clearance. Oh, and the clouds aren’t uniformly 1,100 AGL. They vary and they are dipping so now you are flying a couple hundred feet off the ground . . . and you still can’t get ATC because their radar coverage doesn’t go that low.

“Do you see how this can turn into a stupid decision very quickly?” The Instrument Pilot’s Survival Guide. Chapter 2, Ground Operations.

No Choice

Let’s assume you have no choice but to pick up an IFR clearance while airborne. The weather permits to you fly in VFR conditions without concern for terrain or obstacle clearance. Here’s how to do it.

First, assuming you had not filed your flight plan before takeoff, you’ll need to do so while airborne. The best way to file is to get in touch with the nearest flight service station to complete the process.

An air traffic controller could file an IFR flight plan for you. He would have to divide his time between working on your flight plan and keeping traffic separated. His first obligation is air traffic control. If he’s busy, you may wait a long time to complete the filing process with him. He may also tell you he will be unable to file a flight plan for you.

Have it On Paper

Before filing your flight plan with Flight Service or ATC, it pays to have the plan written down. I like to use a pre-printed flight plan form, with the data for my flight filled in. This simplifies your workload when it comes time to relay the flight plan over the radio. All you have to do is read the plan out loud.

First, Make Contact

Begin by making contact with Flight Service or ATC using your call sign only. Don’t complicate the initial radio call with requests or by adding other data. Get specific only after you and the person at the other end of the radio have said hello to each other. Tell the person you’ve contacted where you are, that you’re VFR, and then say, “I’d like to file an IFR flight plan.”

When the air traffic controller or flight service agent says, “Ready to copy your flight plan,” read the data to him in the correct order. The controller or agent will then tell you to stand by while he files the flight plan.

Get Your Clearance

If a Flight Service agent took your flight plan, he will tell you to contact ATC after your flight plan has been accepted in the ATC system. Flight service will tell you which ATC agency to contact and the appropriate frequency. For example, “[Your call sign], contact Denver Center now on 127.8 for your clearance.” If you file with a controller, the controller will give you your IFR clearance in the standard format.

When getting your clearance from a controller, he will include immediate action items in your clearance. An immediate action item may be, “Cleared present position direct [a navaid or navigational fix], maintain [an altitude].” Or, he may give you a heading to fly to intercept the first airway on your cleared route, if applicable, along with an altitude to maintain.

That’s an overview of how to file an IFR flight plan while airborne. You’ll find a much more detailed explanation of this process in a new book written by friend Sarah Fritts, The Instrument Pilot’s Survival Guide. It’s available for $8.99 as a Kindle book at Amazon.com.*

Sarah’s book teaches you how to build flows and habit patterns that are common to all IFR flights. Sarah says in the book’s introduction,

This guide will help you alleviate your stress by teaching you the general flow of an instrument flight.

Mastering the rhythm of an instrument flight is the key to a worry-free experience.

This survival guide will walk you through an instrument flight from beginning to end.

Question and Answer

Here’s a scenario and question I asked in the last IFR Flight Radio Show.

If you have ever departed IFR from an uncontrolled airport, you were probably issued a Clearance Void Time. The controller said to you, for example, “Void if not off by 10:15, time now 10:01 and one half. Basically, this meant ATC had approved your takeoff any time before the Clearance Void Time.

The question. What is a “Release Time” and how might ATC use it for your flight?

The answer from the Aeronautical Information Manual 5−2−6. Departure Restrictions, Clearance Void Times, Hold for Release, and Release Times

3. Release Times. A “release time” is a departure restriction issued to a pilot by ATC, specifying the earliest time an aircraft may depart. ATC will use “release times” in conjunction with traffic management procedures and/or to separate a departing aircraft from other traffic.

EXAMPLE−
(Aircraft identification) released for departure at (time in hours and/or minutes).

A release time is rarely used by ATC. More often, when you reach the end of the departure runway, ATC may say, “Hold for release” with no specific information about when you they expect to release you, i.e. clear you to depart.

Back to You Soon

I expect to be settled into my new home in early June. Expect a brand new IFR Flight Radio Show around then. Be well, keep in touch, and fly safe!

*I receive a small commission from Amazon.com when you use this link to make a purchase.

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Coming Up in the Next IFR Flight Radio

In your next edition of the IFR Flight Radio Show we’ll talk about picking up an IFR clearance while airborne.

Also, what ATC means by “climb unrestricted”. And, all about clearances for a cruise descent. Plus a new question to ponder.

In the meantime, here’s a good read. My friend and highly experienced pilot, Sarah Fritts of ThinkAviation.net just published a Kindle book called


The Instrument Pilot’s Survival Guide
.*

If you buy the book by Friday, April 22, you can get it for only $0.99. Sarah tells me the price will increase to $3.99 over the weekend and then $8.99 on Monday, April 25. Secure your copy at Amazon.com* before the price goes up. I’ll have more details about her book in the next show.


 
 
*The fine print: If you make a purchase at Amazon.com using this link, I receive a small commission.

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Cannot Comply with an ATC Clearance: Unable

Unable.

Unable.

When you cannot comply with an ATC clearance, the magic word to use is “unable”. Simply saying “unable”, and nothing else, might not get you completely off the hook with ATC. I’ll explain why, and what to do about in this month’s edition of IFR Flight Radio.

Show Resources

From the Aeronautical Information Manual’s Pilot/Controller Glossary:

UNABLE− Indicates inability to comply with a specific instruction, request, or clearance.

§ 91.123 Compliance with ATC clearances and instructions.
(a) When an ATC clearance has been obtained, no pilot in command may deviate from that clearance unless an amended clearance is obtained, an emergency exists, or the deviation is in response to a traffic alert and collision avoidance system resolution advisory. (Ed. Note: More follows but is irrelevant to this discussion.)

§ 91.185 IFR operations: Two-way radio communications failure.

(c) IFR conditions. If the failure occurs in IFR conditions, or if paragraph (b) of this section cannot be complied with, each pilot shall continue the flight according to the following:

(1) Route.

(i) By the route assigned in the last ATC clearance received;
(ii) If being radar vectored, by the direct route from the point of radio failure to the fix, route, or airway specified in the vector clearance;
(iii) In the absence of an assigned route, by the route that ATC has advised may be expected in a further clearance; or
(iv) In the absence of an assigned route or a route that ATC has advised may be expected in a further clearance, by the route filed in the flight plan.

-Or-

AVEF

Assigned
Vectored
Expect
Filed

I have examples of how to apply AVEF in my book, Radio Mastery for IFR Pilots available at Amazon.com

Your Question of the Week:

If you have ever departed IFR from an uncontrolled airport, ATC probably gave you a Clearance Void Time. The controller said to you, for example, “Void if not off by 10:15, time now 10:01 and one half. Basically, this meant ATC had approved your takeoff any time before the Clearance Void Time on 10:15 Zulu.

Here’s your question. What is a “Release Time” and how might ATC use it for your flight?

I’ll have the answer to that question, along with more topics to help you work with ATC while flying IFR, in the next edition of the IFR Flight Radio Show.

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Full Route Clearances

“Cessna 9130 Delta, Ardmore Clearance, I have a full route clearance. Advise when ready to copy.”

Uh oh. A fire hose of information is about to come across the radio. Are you ready to take it all in and write it down?

fireHose

I would argue, copying a full route IFR clearance is one of the hardest communication skills pilots face. The problem boils down to: Can you listen, comprehend and translate the clearance to paper at the same pace as the controller gives it to you? In this show, I’m going to reveal how to completely circumvent the problem and get your clearance copied correctly. I’ll show you how to do this no matter how complicated the clearance.

Show Resources

(FRC = Full Route Clearance)

J.O. 7110.65 Air Traffic Control (Manual)

4−3−3. ABBREVIATED DEPARTURE CLEARANCE

e. When a filed route will require revisions, the controller responsible for initiating the clearance to the aircraft must either:

1. Issue a FRC/FRC until a fix; or

2. If it reduces verbiage, state the phrase: “Cleared to (destination) airport, or cleared NAVAID, intersection, or waypoint (type if known), (SID name and number and SID transition, as appropriate), then as filed, except …” Specify the necessary revision.

SZWgefOTK

Your Filed Route

SZW        OTK

Your Cleared Route

clearedRouteSZW

 
Or
 

clearedRouteSZW2

CEWrss

Your Filed Route

CEW     V241      RSS

Your Cleared Route

cewRSSfixed
 
 

Clearance Magic: Copy IFR clearances with ease and accuracy every time.

Clearance Magic at http://IFRclearance.com

Your Question of the Week:

You are flying northeast on Victor Airway 17 between the San Antonio Vortac and the Centex Vortac. The controller at Houston Center says, “Cessna 30 Delta, turn right 20 degrees, vectors for traffic.” As you turn to the right, you read back, “Cessna 30 Delta, right 20 degrees.” The controller follows up with, “Cessna 30 Delta, expect direct . . .” And then the radio goes silent.

Since that next transmission was cut off, you say, “Cessna 30 Delta, say again.” There’s no response. In fact, you hear no other transmissions from the controller or from other aircraft.

You look at your radio control heads and notice the entire stack of radios and your transponder appears unpowered. You try contacting Houston Center again and not only do you not get reply, you can’t even hear a sidetone of your own voice as you transmit.

You run through every procedure you can think of to revive your radios but nothing works, and you do not have a portable battery operated radio on board to act as a backup. Without question, you are radio out, or NORDO if you prefer.

At this point, do you turn left to rejoin Victor 17 and continue along your previously cleared route of flight, or do you turn left and proceed from your present position direct to the Centex Vortac?

I’ll have the answer to that question, along with a full explanation in the next edition of the IFR Flight Radio Show.

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Cleared for the Visual Approach, Or Not

  1. You are taking radar vectors to an ILS approach.
  2. The controller points out traffic you are following.
  3. You report the traffic in sight.
  4. ATC tells you to follow the traffic and clears you for a visual approach.
  5. Two minutes later, you lose sight of the traffic you were supposed to follow.
  6. Now what?!

Also in this week’s show:

We can talk all day about the correct way to use your call sign in a radio transmission. All that talk doesn’t add up to a hill of beans if pilots aren’t using their call sign at all when talking to ATC.

The answer to the Question of the Week asked in your last show, plus a brand new question to ponder.

Show Resources:

AIM 5−5−11. Visual Approach

b. Controller.

1. Do not clear an aircraft for a visual approach unless reported weather at the airport is ceiling at or above 1,000 feet and visibility is 3 miles or greater.

2. Issue visual approach clearance when the pilot reports sighting either the airport or a preceding aircraft which is to be followed.

3. Provide separation except when visual separation is being applied by the pilot.

4. Continue flight following and traffic in- formation until the aircraft has landed or has been instructed to change to advisory frequency.

5. Inform the pilot when the preceding aircraft is a heavy.

6. When weather is available for the destination airport, do not initiate a vector for a visual approach unless the reported ceiling at the airport is 500 feet or more above the MVA and visibility is 3 miles or more. If vectoring weather minima are not available but weather at the airport is ceiling at or above 1,000 feet and visibility of 3 miles or greater, visual approaches may still be conducted.

a. Pilot.

5. Advise ATC immediately if the pilot is unable to continue following the preceding aircraft, cannot remain clear of clouds, needs to climb, or loses sight of the airport.

I have a complete discussion about why using your call sign in every transmission to ATC is absolutely critical. Check out the first 10 minutes of the Radar Contact Show episode “We’d Be Thrilled if You Simply Used Your Call Sign!”

Your Question of the Week:

You are on a long, wide base leg, taking radar vectors to an ILS approach. The approach controller asks you if you have the airport in sight. You do have the airport in sight but due to hazy visibility you don’t see the landing runway.

You know if you report the airport in sight, the controller is probably going to clear you for the visual approach. Due to your lack of orientation to the runway, you would prefer to continue with radar vectors to intercept the ILS.

Do you have the option to continue with vectors to the ILS approach even if you have the airport in sight? If so, what would you say to the approach controller?

I’ll have the answers to those questions, along with a full explanation, in your next edition of the IFR Flight Radio Show.

If you are in the process of researching a new radio headset, check out my Headset Buyer’s Guide at ATCcommunication.com.

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Enroute ATC: How to Request Direct to a Point

Cutting a corner by requesting direct to a point further along your route of flight could save time and fuel. An enroute air traffic controller will try to honor your request if circumstances permit. First and foremost it pays to know how to make a request direct to a point. We’ll discuss all the particulars of requesting direct in this edition of the IFR Flight Radio Show.

directGator

Show Resources:

 
AIM 4−4−4. Amended Clearances

c. Pilots have the privilege of requesting a different clearance from that which has been issued by ATC if they feel that they have information which would make another course of action more practicable or if aircraft equipment limitations or company procedures forbid compliance with the clearance issued.

AIM 5−1−8. Flight Plan (FAA Form 7233−1)− Domestic IFR Flights

c. Direct Flights

4. Increasing use of self-contained airborne navigational systems which do not rely on the VOR/VORTAC/TACAN system has resulted in pilot requests for direct routes which exceed NAVAID service volume limits. These direct route requests will be approved only in a radar environment, with approval based on pilot responsibility for navigation on the authorized direct route.

J.O. 7110.65V Air Traffic Control**
4−2−5. ROUTE OR ALTITUDE AMENDMENTS

3. Issue a clearance “direct” to a point on the previously issued route.
PHRASEOLOGY−
CLEARED DIRECT (fix,waypoint).
Or
CLEARED DIRECT (destination) AIRPORT.

NOTE−
Clearances authorizing “direct” to a point on a previously issued route do not require the phrase “rest of route unchanged.” However, it must be understood where the previously cleared route is resumed. When necessary, “rest of route unchanged” may be used to clarify routing.

**(The reference manual for air traffic controllers. Pilots are not required to know the contents of this manual.)

 
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Your Question of the Week:

 
You are flying at your filed cruise altitude on a Victor Airway 159 inbound to the Ocala Vortac in North Central Florida. After crossing over the top of Ocala, your cleared route of flight has you making a 46-degree turn to the right to continue on Victor 441 to the Gainesville VORTAC*. With 30 miles to go to the Ocala VORTAC, you decide you’d like to save time and fuel by proceeding direct Gainesville.

Checking your enroute chart (see the chart segment above), given your present position, even if you cut the corner and proceed direct right now, your new route of flight will keep you well clear of the Palatka MOAs northeast of your position.

You get on the radio and say to Jacksonville Center, “Skyhawk 30 Delta requests direct Gainesville*.” The controller replies, “Skyhawk 30 Delta, I have your request.”

Four minutes pass. The controller has said nothing further to you about your request to proceed direct Gainesville*. Instead, he says, “Skyhawk 30 Delta, contact Jacksonville Center on 127.8.” Here are your questions.

First, why do you think the controller never approved your request? Second, will you have to make the same request of your next controller, or will he have your request in his todo list when you check in.

I’ll have the answers along with complete explanations in your next show.

*Correction:

In this week’s question, I incorrectly identify the Gators VORTAC as the Gainesville VORTAC. I graduated from the University of Florida at Gainesville, so one of two things is true. Either my education was inadequate, or I recalled the name of the VORTAC as it was _____ years ago when I attended college.

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Enroute ATC: Traffic and Radar Handoffs

If your IFR training was like mine, you spent a lot of time taking radar vectors to instrument approaches using approach control service. Less time was spent working with enroute center controllers.

radarHandoffDisplay

Communicating with an enroute controller at an air route traffic control center (ARTCC) is its own special skill. In today’s show, we’ll look at ARTCC communication during traffic avoidance vectors and during radar handoffs.

Show Notes and Resources:

 
AIM 5−3−1. ARTCC Communications

2. An ARTCC is divided into sectors. Each sector is handled by one or a team of controllers and has its own sector discrete frequency. As a flight progresses from one sector to another, the pilot is requested to change to the appropriate sector discrete frequency.

Notice how the following statement in the AIM has no requirement to repeat the numbers of an assigned radio frequency.

AIM 4−2−3. Contact Procedures

d. Acknowledgement of Frequency Changes.

1. When advised by ATC to change frequencies, acknowledge the instruction. If you select the new frequency without an acknowledgement, the controller’s workload is increased because there is no way of knowing whether you received the instruction or have had radio communications failure.

More info about: Radio Mastery for IFR Pilots Everything you need to know to talk to Air Traffic Control while flying IFR

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