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sensors Mode-S transponder

A697CF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N524AE · BOMBARDIER Regional Jet CRJ-700 · operated by AMERICAN AIRLINES INC

Hex
A697CF
Octal
51513717
Decimal
10,917,839
Country
US
Tail
N524AE
Type
CRJ7
No current signal · last broadcast Jul 26, 20:05 UTC
Flights observed
667
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:05 UTC

Last known position

Most recent position reported by Mode-S A697CF.

Country allocation

The ICAO 24-bit address A697CF falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
JIA5235 PSA Airlines 10 2026-06-15
JIA5522 - 9 2026-07-14
JIA5200 PSA Airlines 9 2026-06-24
JIA5515 - 8 2026-07-12
JIA5457 PSA Airlines 8 2026-05-10
JIA5159 - 8 2026-06-16
JIA5139 - 8 2026-07-08
JIA5219 PSA Airlines 7 2026-07-26
JIA5092 - 7 2026-06-25
JIA5633 PSA Airlines 6 2026-04-27
JIA5589 PSA Airlines 6 2026-06-05
JIA5572 PSA Airlines 6 2026-06-17
JIA5338 - 6 2026-07-05
JIA5336 - 6 2026-07-11
JIA5286 - 6 2026-07-16
JIA5237 PSA Airlines 6 2026-06-08
JIA5208 - 6 2026-06-24
JIA5127 PSA Airlines 6 2026-06-16
JIA5077 PSA Airlines 6 2026-07-25
JIA5041 PSA Airlines 6 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JIA5041 PHL → SDF Jul 26, 19:25 UTCJul 26, 20:05 UTC40m
2026-07-26 JIA5041 PHL → SDF Jul 26, 17:40 UTCJul 26, 18:20 UTC40m
2026-07-26 JIA5219 BTV → PHL Jul 26, 13:50 UTCJul 26, 14:40 UTC50m
2026-07-26 JIA5219 BTV → PHL Jul 26, 12:00 UTCJul 26, 12:50 UTC50m
2026-07-26 JIA5219 BTV → PHL Jul 26, 11:56 UTCJul 26, 12:50 UTC54m
2026-07-26 JIA5257 HSV → CLT Jul 26, 10:05 UTCJul 26, 10:20 UTC15m
2026-07-26 JIA5588 DAY → DFW Jul 26, 03:45 UTCJul 26, 04:10 UTC25m
2026-07-25 JIA5443 PHL → AVL Jul 25, 23:40 UTCJul 26, 01:25 UTC1h 45m
2026-07-25 JIA5443 PHL → AVL Jul 25, 20:35 UTCJul 25, 22:20 UTC1h 45m
2026-07-25 JIA5242 BTV → DCA Jul 25, 14:05 UTCJul 25, 15:05 UTC1h 0m
2026-07-25 JIA5242 BTV → DCA Jul 25, 14:00 UTCJul 25, 15:12 UTC1h 12m
2026-07-25 JIA9955 MEM → DCA Jul 25, 12:15 UTCJul 25, 13:15 UTC1h 0m
2026-07-25 JIA5077 PHL → CVG Jul 25, 00:35 UTCJul 25, 01:30 UTC55m
2026-07-24 JIA5077 PHL → CVG Jul 24, 22:25 UTCJul 24, 23:30 UTC1h 5m
2026-07-24 JIA5444 PHL → SDF Jul 24, 18:50 UTCJul 24, 20:50 UTC2h 0m
2026-07-24 JIA5444 PHL → SDF Jul 24, 18:49 UTCJul 24, 20:30 UTC1h 41m
2026-07-24 JIA5444 PHL → SDF Jul 24, 16:15 UTCJul 24, 18:00 UTC1h 45m
2026-07-24 JIA5219 BTV → PHL Jul 24, 13:35 UTCJul 24, 14:30 UTC55m
2026-07-24 JIA5219 BTV → PHL Jul 24, 11:40 UTCJul 24, 12:30 UTC50m
2026-07-23 JIA5395 MYR → PHL Jul 23, 18:55 UTCJul 23, 19:50 UTC55m
2026-07-23 JIA5395 MYR → PHL Jul 23, 17:00 UTCJul 23, 18:00 UTC1h 0m
2026-07-23 JIA9673 PWM → CRW Jul 23, 13:00 UTCJul 23, 14:30 UTC1h 30m
2026-07-22 JIA5220 PHL → CLE Jul 22, 16:25 UTCJul 22, 17:15 UTC50m
2026-07-22 JIA5600 - Jul 22, 11:10 UTCJul 22, 11:45 UTC35m
2026-07-22 JIA5422 RDU → PHL Jul 22, 03:05 UTCJul 22, 04:20 UTC1h 15m
2026-07-22 JIA5422 RDU → PHL Jul 22, 03:02 UTCJul 22, 04:19 UTC1h 17m
2026-07-21 JIA5075 - Jul 21, 23:10 UTCJul 22, 00:05 UTC55m
2026-07-21 JIA5075 - Jul 21, 21:25 UTCJul 21, 22:10 UTC45m
2026-07-21 JIA5143 PIA → DFW Jul 21, 15:20 UTCJul 21, 15:45 UTC25m
2026-07-21 JIA5143 PIA → DFW Jul 21, 15:19 UTCJul 21, 15:59 UTC40m
2026-07-21 JIA5143 PIA → DFW Jul 21, 13:35 UTCJul 21, 14:20 UTC45m
2026-07-21 JIA5399 SBN → CLT Jul 21, 10:15 UTCJul 21, 11:30 UTC1h 15m
2026-07-21 JIA5053 - Jul 21, 00:55 UTCJul 21, 02:20 UTC1h 25m
2026-07-20 JIA5508 - Jul 20, 10:40 UTCJul 20, 11:35 UTC55m
2026-07-20 JIA5508 LEX → CLT Jul 20, 10:37 UTCJul 20, 11:32 UTC55m
2026-07-20 JIA5447 - Jul 20, 01:25 UTCJul 20, 02:15 UTC50m
2026-07-20 JIA5447 CLT → LEX Jul 20, 01:24 UTCJul 20, 02:11 UTC47m
2026-07-19 JIA5478 DCA → MCI Jul 19, 22:30 UTCJul 19, 23:25 UTC55m
2026-07-19 JIA5478 DCA → MCI Jul 19, 20:50 UTCJul 19, 21:30 UTC40m
2026-07-19 JIA5113 - Jul 19, 18:30 UTCJul 19, 19:30 UTC1h 0m
2026-07-19 JIA5113 CAK → CLT Jul 19, 18:25 UTCJul 19, 19:28 UTC1h 3m
2026-07-19 JIA5113 - Jul 19, 16:35 UTCJul 19, 17:40 UTC1h 5m
2026-07-16 JIA5331 PHL → BHM Jul 16, 18:59 UTCJul 16, 19:55 UTC55m
2026-07-16 JIA5331 PHL → BHM Jul 16, 18:58 UTCJul 16, 19:39 UTC41m
2026-07-16 JIA5330 DCA → ORF Jul 16, 15:00 UTCJul 16, 15:45 UTC45m
2026-07-16 JIA5330 DCA → ORF Jul 16, 14:56 UTCJul 16, 15:39 UTC43m
2026-07-16 JIA5286 - Jul 16, 03:15 UTCJul 16, 04:45 UTC1h 30m
2026-07-16 JIA5286 MKE → DCA Jul 16, 03:12 UTCJul 16, 04:42 UTC1h 30m
2026-07-15 JIA5286 DCA → MKE Jul 15, 15:30 UTCJul 15, 17:05 UTC1h 35m
2026-07-15 JIA5323 - Jul 15, 13:35 UTCJul 15, 14:20 UTC45m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N524AE page for operator, model, and routing details .

Mode-S A697CF frequently asked

What is Mode-S code A697CF?
A697CF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N524AE.
Where is Mode-S A697CF registered?
Mode-S code A697CF is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A697CF broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A697CF, octal 51513717, decimal 10,917,839.
What flights does A697CF operate?
Mode-S A697CF has broadcast 20 distinct callsigns, including JIA5235, JIA5522, JIA5200, JIA5515, JIA5457.