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0412. 0412. 0412. ATC TRANSPONDER SYSTEMS. “LEAR JET FIVE SIX TWO, SQUAWK ZERO FOUR ONE TWO.”. “LEAR JET FIVE SIX TWO, SQUAWKING ZERO FOUR ONE TWO.”. "I THINK I'LL SQUAWK ZERO FOUR ONE TWO AND SEE IF APPROACH CAN SEE ME ON RADAR.”. “AMERICAN TWENTY-SEVEN, SQUAWK ZERO FOUR ONE TWO.”.
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0412 0412 0412 ATC TRANSPONDER SYSTEMS “LEAR JET FIVE SIX TWO, SQUAWK ZERO FOUR ONE TWO.” “LEAR JET FIVE SIX TWO, SQUAWKING ZERO FOUR ONE TWO.” "I THINK I'LL SQUAWK ZERO FOUR ONE TWO AND SEE IF APPROACH CAN SEE ME ON RADAR.” “AMERICAN TWENTY-SEVEN, SQUAWK ZERO FOUR ONE TWO.” ACC53-1
OBJECTIVES At the conclusion of this lesson, you will identify: 1. Selected terms and standards 2. Functions of transponder modes and codes 3. Transponder code assignment features 4. Transponder code assignment and termination phraseology in compliance with ICAO Documents 4444 PANS-RAC, Annex 10, 9426, 8168, and FAA Order 7110.65. ACC53-2
TIME INTERVAL OR MODE TIME INTERVAL OR MODE • PRIMARY AND SECONDARY ACC53-3
2245 MODE A 2245 2245 ACC53-4
043 MODE C 5,000 FT 4,300 FT 4,000 FT 3,000 FT ACC53-5
TRANSPONDERS NIL CHARACTER MODE A MODE C MODE S X N A C X P I S X X X X X X X X X X X ACC53-6
EQUIPMENT IDENTIFIERS “TRANSPONDER SIERRA” “ADVISE TYPE OF TRANSPONDER” ACC53-7
TRANSPONDER MODES NIL CHARACTER MODE A MODE C MODE S X N A C X P I S X X X X X X X X X X X ACC53-8
00 - 07 0000 - 0777 10 - 17 1000 - 1777 20 - 27 2000 - 2777 30 - 37 3000 - 3777 40 - 47 4000 - 4777 50 - 57 5000 - 5777 60 - 67 6000 - 6777 70 - 77 7000 - 7777 CODE BLOCKS NONDISCRETE DISCRETE 64 CODES 4096 CODES ACC53-9
MODE A ACTIVATION 0415 "SQUAWK ZERO FOUR ONE FIVE.'' ACC53-10
MODE A SUSPENSION 1 "SQUAWK ZERO FOUR ONE FIVE.'' ACC53-11
MILITARY AIRCRAFT "SQUAWK LOW'' ACC53-12
ALTITUDE - MODE C 5,000 FT 4,000 FT 3,000 FT 0415 040 “SQUAWK CHARLIE” ACC53-13
AFR32 155 21 AFR32 150 155 155 21 I D SPECIAL POSITION IDENTIFICATION APPROACH IDENT DIGITIZED IDENT RAW RADAR IDENT ACC53-14
“I NEED TO STAY ON CODE TWO ZERO ZERO ZERO UNTIL I CONTACT APPROACH AGAIN.” CODE 2000 2000 035 17 ACC53-15
CODE 7700 AAL27 155 21 EM 7700 055 18 ACC53-16
RF CODE 7600 - RADIO COMMUNICATIONS FAILURE AAL27 155 21 "AMERICAN TWENTY-SEVEN, YANKEE APPROACH, HOW DO YOU HEAR?” ACC53-17
HJ CODE 7500 - UNLAWFUL INTERFERENCE AAL27 155 21 ACC53-18