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sensors Mode-S transponder

A7E279

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N607NN · BOMBARDIER Regional Jet CRJ-900 · operated by AMERICAN AIRLINES INC

Hex
A7E279
Octal
51761171
Decimal
11,002,489
Country
US
Tail
N607NN
Type
CRJ9
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
422
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S A7E279.

Country allocation

The ICAO 24-bit address A7E279 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
JIA5555 - 7 2026-07-13
JIA5500 PSA Airlines 6 2026-05-17
JIA5169 - 6 2026-07-16
JIA5117 PSA Airlines 6 2026-07-25
JIA5538 - 5 2026-07-24
JIA5266 PSA Airlines 5 2026-05-06
JIA5107 PSA Airlines 5 2026-05-01
JIA5086 PSA Airlines 5 2026-07-20
JIA5647 - 4 2026-07-18
JIA5590 - 4 2026-07-14
JIA5443 - 4 2026-07-09
JIA5402 PSA Airlines 4 2026-05-25
JIA5382 PSA Airlines 4 2026-05-16
JIA5350 - 4 2026-07-20
JIA5298 - 4 2026-07-12
JIA5295 PSA Airlines 4 2026-05-26
JIA5151 - 4 2026-07-15
JIA5067 - 4 2026-07-14
JIA5045 PSA Airlines 4 2026-04-29
JIA5022 PSA Airlines 4 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JIA5196 DCA → CMH Jul 26, 22:00 UTCJul 26, 22:15 UTC15m
2026-07-26 JIA5196 DCA → CMH Jul 26, 20:10 UTCJul 26, 20:50 UTC40m
2026-07-26 JIA5650 PHL → BTV Jul 26, 17:35 UTCJul 26, 18:50 UTC1h 15m
2026-07-26 JIA5650 PHL → BTV Jul 26, 15:20 UTCJul 26, 16:40 UTC1h 20m
2026-07-26 JIA5612 BTR → CLT Jul 26, 12:10 UTCJul 26, 13:45 UTC1h 35m
2026-07-26 JIA5539 DAY → DFW Jul 26, 00:30 UTCJul 26, 02:00 UTC1h 30m
2026-07-26 JIA5539 DAY → DFW Jul 26, 00:25 UTCJul 26, 01:58 UTC1h 33m
2026-07-25 JIA5117 YYZ → PHL Jul 25, 21:55 UTCJul 25, 22:50 UTC55m
2026-07-25 JIA5117 YYZ → PHL Jul 25, 21:51 UTCJul 25, 22:50 UTC59m
2026-07-25 JIA5117 YYZ → PHL Jul 25, 19:50 UTCJul 25, 20:40 UTC50m
2026-07-25 JIA5368 HSV → DCA Jul 25, 17:20 UTCJul 25, 18:05 UTC45m
2026-07-25 JIA5368 HSV → DCA Jul 25, 15:35 UTCJul 25, 16:15 UTC40m
2026-07-25 JIA5679 DCA → PHL Jul 25, 11:45 UTCJul 25, 13:40 UTC1h 55m
2026-07-25 JIA5137 DTW → PHL Jul 25, 00:50 UTCJul 25, 02:40 UTC1h 50m
2026-07-24 JIA5275 MYR → PHL Jul 24, 22:25 UTCJul 24, 23:40 UTC1h 15m
2026-07-24 JIA5275 MYR → PHL Jul 24, 20:35 UTCJul 24, 21:35 UTC1h 0m
2026-07-24 JIA5113 GSP → DCA Jul 24, 17:40 UTCJul 24, 18:40 UTC1h 0m
2026-07-24 JIA5113 GSP → DCA Jul 24, 15:40 UTCJul 24, 16:40 UTC1h 0m
2026-07-24 JIA5538 - Jul 24, 12:25 UTCJul 24, 13:45 UTC1h 20m
2026-07-24 JIA5538 GPT → CLT Jul 24, 12:19 UTCJul 24, 13:41 UTC1h 22m
2026-07-24 JIA5533 CLT → GPT Jul 24, 04:00 UTCJul 24, 05:10 UTC1h 10m
2026-07-24 JIA5269 DCA → BGR Jul 24, 01:10 UTCJul 24, 02:30 UTC1h 20m
2026-07-23 JIA5269 DCA → BGR Jul 23, 22:55 UTCJul 24, 00:20 UTC1h 25m
2026-07-23 JIA5118 - Jul 23, 20:10 UTCJul 23, 20:50 UTC40m
2026-07-23 JIA5118 CHS → CLT Jul 23, 20:09 UTCJul 23, 20:46 UTC37m
2026-07-23 JIA5118 - Jul 23, 18:20 UTCJul 23, 19:00 UTC40m
2026-07-23 JIA9954 PHL → CKB Jul 23, 16:05 UTCJul 23, 17:05 UTC1h 0m
2026-07-23 JIA5174 DCA → PVD Jul 23, 03:10 UTCJul 23, 04:10 UTC1h 0m
2026-07-23 JIA5414 DCA → PVD Jul 23, 01:00 UTCJul 23, 02:00 UTC1h 0m
2026-07-22 JIA5421 MLI → CLT Jul 22, 23:25 UTCJul 23, 00:15 UTC50m
2026-07-22 JIA5179 PHL → RDU Jul 22, 16:45 UTCJul 22, 17:50 UTC1h 5m
2026-07-22 JIA5179 PHL → RDU Jul 22, 14:30 UTCJul 22, 16:00 UTC1h 30m
2026-07-22 JIA5049 PHL → SDF Jul 22, 11:35 UTCJul 22, 12:00 UTC25m
2026-07-22 JIA9955 MEM → DCA Jul 22, 01:20 UTCJul 22, 02:50 UTC1h 30m
2026-07-21 JIA5129 CVG → CLT Jul 21, 23:05 UTCJul 22, 00:20 UTC1h 15m
2026-07-21 JIA5430 - Jul 21, 16:30 UTCJul 21, 18:00 UTC1h 30m
2026-07-21 JIA5433 - Jul 21, 13:45 UTCJul 21, 15:25 UTC1h 40m
2026-07-21 JIA5433 CLT → TVC Jul 21, 13:40 UTCJul 21, 15:33 UTC1h 53m
2026-07-21 JIA5386 - Jul 21, 10:15 UTCJul 21, 11:35 UTC1h 20m
2026-07-21 JIA5364 CLT → MLB Jul 21, 02:50 UTCJul 21, 04:00 UTC1h 10m
2026-07-21 JIA5364 CLT → MLB Jul 21, 02:48 UTCJul 21, 03:54 UTC1h 6m
2026-07-20 JIA5086 PVD → DCA Jul 20, 23:55 UTCJul 21, 00:30 UTC35m
2026-07-20 JIA5086 PVD → DCA Jul 20, 22:15 UTCJul 20, 22:45 UTC30m
2026-07-20 JIA5350 - Jul 20, 18:35 UTCJul 20, 20:25 UTC1h 50m
2026-07-20 JIA5350 - Jul 20, 15:35 UTCJul 20, 17:30 UTC1h 55m
2026-07-20 JIA5612 - Jul 20, 11:50 UTCJul 20, 13:25 UTC1h 35m
2026-07-20 JIA5539 - Jul 20, 02:40 UTCJul 20, 04:05 UTC1h 25m
2026-07-20 JIA5117 - Jul 20, 00:10 UTCJul 20, 01:20 UTC1h 10m
2026-07-20 JIA5117 CMH → CLT Jul 20, 00:10 UTCJul 20, 01:19 UTC1h 9m
2026-07-19 JIA5117 - Jul 19, 22:15 UTCJul 19, 23:15 UTC1h 0m

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 N607NN page for operator, model, and routing details .

Mode-S A7E279 frequently asked

What is Mode-S code A7E279?
A7E279 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N607NN.
Where is Mode-S A7E279 registered?
Mode-S code A7E279 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 A7E279 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A7E279, octal 51761171, decimal 11,002,489.
What flights does A7E279 operate?
Mode-S A7E279 has broadcast 20 distinct callsigns, including JIA5555, JIA5500, JIA5169, JIA5117, JIA5538.