Radio telephony –summary
1. 25000’ will be spoken as - two five thousand feet. 2. Monitor in RTF means – listen out on (frequency). 3. Verify means – Check coding, or text with the originator & send correct version. 4. The order of priority in the establishment of communications is as follows: Distress; urgency; DF; flight safety Met; flight regularity. 5. The VHF emergency frequency is: 121.5 MHz. 6. During winter in Israel 0950 UTC is the same as: 11:50 LT. 7. A request for “Maintenance personnel to await you’re a/c upon arrival” is – Flight regularity message. 8. How many different codes can be squawked on mode A – 4096 9. When the controller reports “reading you 2” he means – reading now & then. 10. Section-1 of IFR air report (AIRREP) consists of the following items–address callsign, aircraft callsign; position; time; level/alt; next position & time over; ensuing significant point. 11. “I have received all of your last transmission is “ROGER” ???? 12. A message about changes to a/c operating schedules is :Regularity 13. 118.0 – 135. 95 MHz is used for VHF voice communication. 14. “Omit position reports” means: Do not give position reports. This will usually happen when the controller can track you on the radar. 15. ATIS gives the pilot – Info regarding an airport including MET info. 16. 30,000 KHz is – 30 MHz. 17. According to ICAO position report in CVFR include – the time & level/alt over compulsory reporting point. 18. A transmission with wave length of 5 cm belongs to SHF band. This is because the frequency of such a wave is: 300,000,000/0.05=6,000,000,000=6GHz. 19. The critical angle for HF waves is defined as: the angle beyond which the sky wave is not reflected. 20. Acknowledge means: let me know that you have received & understood this message. 21. Transponder code 7500 is for – Unlawful interference in flight. 22. Disadvantages of a carbon microphone are: its low fidelity and the need for external power source to activate it. 23. FIR is – Flight Information Region. 24. Line of sight wave = direct wave. 25. YK=Syria 26. Base of cloud = QBB 27. Emergency frequencies are: 121.5 MHz 243 MHz 500 kHz 2182 kHz. 28. To impose silence is to-Stop communication after a distress call has been made. 29. Negative means – No; Permission not granted; that is not correct. 30. A ground station making a test signal – shell be composed of spoken Numbers. 31. Info regarding severe turbulence will be reported by ATC as – SIGMET. 32. CAVOK means Ceiling And Visibility OK– Visibility above 10 Km. no clouds below 5000’. 33. True bearing from the station QTE 34. HF band is 3,000-30,000 KHz. or 3-30 MHz. 35. The international radio prefixes for the following YI Iraq 4X-Israel JY Jordan OD Lebanon. 36. The transponder for communication failure is 7600 37. SELCAL check on the ground – a call to the ground station giving SELCAL code letters and saying “request before flight SELCAL check”. 38. Correct IFR position report – BGN control GBFBO delta at 47 fl 80 estimating Lima at 59 next point tango. 39. The leg before final is called – Base leg. 40. VOLMET is – Broadcast of actual weather & forecast transmitted on VHF & in certain places on HF at specified time. 41. Test signals of radio equipment shell not continue more then – 10 sec. 42. A class A bearing given to a/c by a DF station is – Accurate within ± 2 degrees. 43. Disregard means – Consider that transmission as not being sent. 44. The sound wave changes the electric resistance of the microphone – Carbon Microphone. 45. Urgent – PAN PAN 46. Network – a number of ground stations working on the same frequencies & handling traffic between them. 47. Aircraft flying at 10,000 feet with VHF transmitter – 123 NM max range. 48. 4X-AJV called by unidentified aeronautical station shall say “ station calling 4X-AJV say your call sign again”.
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