-00B (All transponders failed) B - 0 May be inoperative provided: | (Amber TRANSPONDER Operations do not require its use, | FAIL 1 and 2) Prior to flight, approval is obtained | from ATC facilities having | jurisdiction over planned route of | flight, | TCAS, if installed, is considered | inoperative (Refer to item | and | Aircraft is not operated RVSM. | -01 Elementary and Enhanced A - 0 May be inoperative provided: | *** Downlink Aircraft Reportable Operations do not require | Parameters use, and | (Not required by 14 CFR) Repairs are made prior to | completion of next scheduled | inspection/check of transponder. | -02 ADS-B Squitter D - 0 May be inoperative provided operations | *** Transmission do not require its use. | (ADS-B Extended | equipped aircraft) | (Units -0001 thru -0500) | -02 ADS-B Squitter D - 0 May be inoperative provided operations | Transmission do not require its use. | (Units -0501 and on) | (White ADS-B FAIL | message) | -54-01 Very High Frequency Omni C - 0 May be inoperative provided: | Range (VOR) System Affected system is not on an | emergency bus, | Procedures do not require its use, | and | System is not required by 14 CFR. | -55-01 Automatic Direction Finder D - 0 May be inoperative provided operations | *** (ADF) do not require its use. |
-00B (All transponders failed) (Amber TRANSPONDER FAIL 1 and 2) B - 0 May be inoperative provided: Operations do not require its use, Prior to flight, approval is obtained from ATC facilities having jurisdiction over planned route of flight, TCAS, if installed, is considered inoperative (Refer to item and Aircraft is not operated RVSM. | | | | | | | | | | -01 *** Elementary and Enhanced Downlink Aircraft Reportable Parameters (Not required by 14 CFR) A - 0 May be inoperative provided: Operations do not require use, and Repairs are made prior to completion of next scheduled inspection/check of transponder. | | | | | | -02 *** ADS-B Squitter Transmission (ADS-B Extended aircraft) (Units -0001 thru -0500) D - 0 May be inoperative provided operations do not require its use. | | | | | -02 ADS-B Squitter Transmission (Units -0501 and on) (White ADS-B FAIL message) D - 0 May be inoperative provided operations do not require its use. | | | | | -54-01 Very High Frequency Omni Range (VOR) System C - 0 May be inoperative provided: Affected system is not on an emergency bus, Procedures do not require its use, and System is not required by 14 CFR. | | | | | | -55-01 *** Automatic Direction Finder (ADF) D - 0 May be inoperative provided operations do not require its use. | | equipped