LIBRARY 149 · SPOKEN CHAPTER 149 · 1:56

All Voice Radio Communication Lost

Practice communicating this situation: In visual conditions, you can neither transmit nor receive on any available voice radio, and no alternate radio is available.

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Your scenario

You are flying Evektor, registration N827EV. Your position is 8 miles east of Paine Field, indicated altitude 3500 feet. You are tuned to Seattle Approach. Your planned destination is Skagit Regional.

Practice goals

Respond aloud during each ten-second practice window, then compare with the example. Replay any exchange you want to practice.

Read the transcript From the published English caption file

Practice silences are omitted. Timestamps open the corresponding point on YouTube.

  1. 0:00 NARRATOR: Chapter 149. Here is the scenario: You can neither transmit nor hear radio
  2. 0:05 calls. Practice recognizing the communication limits, not simulating a
  3. 0:08 conversation.
  4. 0:10 NARRATOR: Your starting details: You are flying Evektor, registration N827EV. Your
  5. 0:16 position is 8 miles east of Paine Field, indicated altitude 3500 feet. You are tuned
  6. 0:23 to Seattle Approach. Your planned destination is Skagit Regional.
  7. 0:29 NARRATOR: Play the pilot. At each prompt, use the ten-second pause to respond aloud or
  8. 0:35 decide whether to transmit. Then compare with the example. This is simulated radio
  9. 0:40 practice.
  10. 0:42 NARRATOR: Scenario update: In visual conditions, you can neither transmit nor
  11. 0:47 receive on any available voice radio, and no alternate radio is available. Aircraft
  12. 0:53 control and engine power remain normal; visual flight remains possible. This is a
  13. 0:59 communications-only exercise, not an aircraft emergency checklist. Aviate first.
  14. 1:05 NARRATOR: Your decision: Your transmitter is unavailable. Would a normal voice readback
  15. 1:09 reach the controller?
  16. 1:20 NARRATOR: Explanation: No. Do not simulate a successful radio conversation. Aircraft
  17. 1:25 handling and any alternative signalling procedure require separate training.
  18. 1:31 NARRATOR: End of this exercise: End of the radio decision exercise. The stated
  19. 1:36 condition remains unresolved; no landing, rescue, repair or medical outcome is
  20. 1:40 assumed. Continue the appropriate aircraft-specific procedures and assistance
  21. 1:43 coordination.
  22. 1:45 NARRATOR: Chapter debrief: Communications exercise ends with the stated condition
  23. 1:49 unresolved; subsequent aircraft handling is outside scope.
  24. 1:53 NARRATOR: If you enjoyed this video like and subscribe

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Radio Transmission Lost →