1. Wings of Freedom TWO – WAY RADIO FAILURE

2. Wings of Freedom REFERENCES FAR 91.185 Flight Information Handbook, Section A AIM, Section 6-4-1 Individual Aircraft ATMs

3. Wings of Freedom TASK 1032 Perform radio communications procedures CONDITIONS: In a H-60 or OH-58 helicopter STANDARDS: d. Perform two-way radio failure procedures per the DOD FLIP or host-nation regulations.

4. Wings of Freedom VMC PROCEDURES IMC PROCEDURES QUESTIONS TWO – WAY RADIO FAILURE

5. Wings of Freedom TWO – WAY RADIO FAILURE Your safety and that of your crew depends upon knowing and executing the published two-way radio failure procedures.

6. Wings of Freedom TWO – WAY RADIO FAILURE During two-way radio communications failure, when confronted with a situation not covered in the regulation, pilots are expected to exercise good judgment in whatever action they elect to take.

7. Wings of Freedom Should the situation so dictate they should not be reluctant to use the emergency action contained in FAR part 91.3(b). TWO – WAY RADIO FAILURE

8. Wings of Freedom FAR PART 91.3(b).

9. Wings of Freedom If an aircraft with a coded radar beacon transponder experiences a loss of two-way radio capability, the pilot should adjust the transponder to reply on mode 3/A, code 7600. TRANSPONDER OPERATION:

10. Wings of Freedom Pilots can expect ATC to attempt to communicate by transmitting on guard frequencies and available frequencies of voice transmission capable NAVAIDS. TWO – WAY RADIO FAILURE

11. Wings of Freedom VMC If able to maintain flight in VMC, continue flight under VFR, land as soon as practicable and notify ATC. It is not intended that the requirement to “land as soon as practicable” be construed to mean “as soon as possible.” TWO – WAY RADIO FAILURE

12. Wings of Freedom VMC The pilot retains his prerogative of exercising his best judgment and is not required to land: 1)At an unauthorized airport 2)At an airport unsuitable for the type of aircraft flown 3)Only minutes short of his destination TWO – WAY RADIO FAILURE

13. Wings of Freedom VMC The primary objective of this provision is to preclude extended IFR operations in the ATC system in VMC. When operating “on top” and unable to descend VMC prior to destination, the IMC procedures apply. TWO – WAY RADIO FAILURE

14. Wings of Freedom IMC If VMC is not encountered, continue flight according to the following: 2 – WAY RADIO FAILURE

15. Wings of Freedom Route Priorities (4): 1.By the route assigned in the last ATC clearance received. 2.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. 2 – WAY RADIO FAILURE

16. Wings of Freedom Route Priorities (4) con’t: 3.In the absence of an assigned route, by the route that ATC has advised may be expected in a further clearance. 4.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. 2 – WAY RADIO FAILURE

17. Wings of Freedom EXPECT FURTHER CLEARANCE (EFC) Explanation of EFC: EFC time: (applies to holding). –The time a pilot can expect to receive clearance beyond a clearance limit. EFC via: (applies to routing). –EFC Via (Airways, Routes Or Fixes) –Used to inform a pilot of the routing he can expect if any part of the route beyond a short range clearance limit differs from that filed. –Never accept a clearance limit that is both: short of the destination, and off the flight plan route, unless the clearance includes an EFC via.

18. Wings of Freedom Altitude Priorities (3): For the route segment being flown, the highest of: 1)The altitude or flight level assigned in the last ATC clearance received; 2)The minimum altitude for IFR operations; or 3)The altitude or flight level ATC has advised may be expected in a further clearance. 2 – WAY RADIO FAILURE

19. Wings of Freedom Intent of the altitude rule: 1.Select the appropriate altitude for the particular route segment being flown. 2.Make the necessary altitude adjustments for subsequent route segments. 3.If the pilot received an "expect further clearance" containing a higher altitude to expect at a specified time or fix, maintain the highest of the following altitudes until that time/fix: (1) the last assigned altitude, or (2) the minimum altitude/flight level for IFR operations.

20. Wings of Freedom If the radio failure occurs after the time/fix specified, the altitude to be expected is not applicable... Intent of the rule:

21. Wings of Freedom FAR 91.177: 1.On a published route: –the MEA, or –within 22 NM of the VOR, the MOCA. 2.On an unpublished route: –1,000 AHO within 4 NM in non-mountainous terrain, or –2,000 AHO within 4 NM in mountainous terrain. WHAT IS MIN ALT FOR IFR OPS?

22. Wings of Freedom LEAVE CLEARANCE LIMIT When clearance limit is a fix from which an approach begins: – commence descent or descent and approach as close as possible to the EFC time if one has been received, –or if one has not been received, as close as possible to the ETA as calculated from the filed or amended (with ATC) ETE.

23. Wings of Freedom LEAVE CLEARANCE LIMIT If the clearance limit is not a fix from which an approach begins: –leave the clearance limit at the EFC time if one has been received, or... –if none has been received, upon arrival over the clearance limit, and proceed to a fix from which an approach begins and commence descent or descent and approach as close as possible to the ETA as calculated from the filed or amended (with ATC) ETE.

24. Wings of Freedom RADAR APPROACHES Initiate lost communications procedures if no transmissions are received for approximately: –one minute while being vectored to final –15 seconds while on ASR final –five seconds while on PAR final.

25. Wings of Freedom RADAR APPROACHES Attempt contact on: –a secondary frequency –the previously assigned frequency –the tower frequency, or –guard.

26. Wings of Freedom RADAR APPROACHES If unable to re- establish communications and unable to maintain VMC, proceed with a published IAP or previously coordinated instructions. Change transponder to appropriate code.

27. Wings of Freedom RADAR APPROACHES Maintain the last assigned altitude or the minimum safe/sector altitude (emergency safe altitude if more than 25 NM out), whichever is higher, until established on a segment of the published approach.

28. Wings of Freedom QUESTIONS?