The radio isn’t working

For all our readers that aren’t that well versed in the world of aviation and the related lingo, here’s a quick explanation about transponders:

A transponder is an electronic device that responds with a four digit number to a request by radio. The radar system of the air traffic controller sends out a signal, and the responder answers with the number that it is set on, e.g. “1234”. This helps the air traffic controller (ATC) identify aircraft on their screen. The act of setting a number is called “squawking”. So when the ATC says “Cessna 3BT, squawk 4711”, Chuck must set his responder to that number.

Now there are special numbers or codes that you only squawk when you’re in distress, like “7700” when you have an emergency, “7500” when your aircraft is being hijacked, or as in the case of this strip, “7600” when you have a radio failure. Of course, you should only squawk 7600 when you have an actual radio failure, not when you just forgot to turn it on, like Chuck. Or when you’re still sitting on the ground, like Chuck.

I’m sure there are many other transponder codes that I, as a layman, know nothing about. But I wonder if 0666 is actually being used … maybe on Halloween?

If you’re confused about the fact that Chuck is calling Julio “Kazansky”, you might be very young and haven’t seen Top Gun yet. If that’s the case, have a stern talk with your parents in how they failed in providing you basic cultural education! I can’t believe that that movie is already 35 years old, by the way. Which may explain why I’m rambling on here like an old man! It’s because I already am an old man! Now get off my lawn!


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5 comments on “The radio isn’t working
  1. Fbs says:

    There a variants of this one in flying clubs. Twice last year, I was reported a radio failure and figured out that the root cause was the battery was dead because the alternator also died hours ago , with nobody noticing it until there was no more juice to power the radio. A chance that on light aircrafts, the engine runs on its own power….

  2. Harro says:

    Hey guys,
    that’s so cool, today the CFI for my instrument rating came up with some questions/situations to prepare for the next simulator session. And guess what, “lost comm” it is. I wonder if he reads that essential comic for anyone flying.
    Guys, I learned so much just by watching, 😂🤣😂
    Many happy landings, 🛩

  3. Dang! Can’t like or thumbs up, so yeah, good text & nice one re instructor closing it out 🙂

  4. Boyd says:

    Like the time when a first time flight passenger looked out the window saying “Wow, those cars look like ants”. Pilot replied, “Uh…those are ants, we aren’t in the air yet!”

  5. Kopets says:

    Why “Kazansky”? He is not from Kazan; only Mi-8 helicopters are! 🙂

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