Apparatus

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sensors Mode-S transponder

A72213

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N559NN · BOMBARDIER Regional Jet CRJ-900 · operated by AMERICAN AIRLINES INC

Hex
A72213
Octal
51621023
Decimal
10,953,235
Country
US
Tail
N559NN
Type
CRJ9
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
765
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S A72213.

Country allocation

The ICAO 24-bit address A72213 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
JIA5611 PSA Airlines 10 2026-04-17
JIA5020 PSA Airlines 9 2026-07-25
JIA5583 - 8 2026-06-28
JIA5383 PSA Airlines 7 2026-07-24
JIA5274 PSA Airlines 7 2026-04-16
JIA5212 - 7 2026-07-13
JIA5166 - 7 2026-06-25
JIA5068 - 7 2026-07-03
JIA5067 - 7 2026-07-03
JIA5064 PSA Airlines 7 2026-06-08
JIA5568 PSA Airlines 6 2026-07-05
JIA5535 - 6 2026-06-25
JIA5413 PSA Airlines 6 2026-07-23
JIA5291 PSA Airlines 6 2026-04-21
JIA5275 - 6 2026-07-10
JIA5196 PSA Airlines 6 2026-07-22
JIA5161 PSA Airlines 6 2026-05-12
JIA5135 PSA Airlines 6 2026-07-23
JIA5113 - 6 2026-07-11
JIA5022 PSA Airlines 6 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JIA5604 CLT → PIA Jul 26, 21:45 UTCJul 26, 22:45 UTC1h 0m
2026-07-26 JIA5604 CLT → PIA Jul 26, 19:35 UTCJul 26, 20:45 UTC1h 10m
2026-07-26 JIA5299 PHL → BDL Jul 26, 16:45 UTCJul 26, 18:05 UTC1h 20m
2026-07-26 JIA5299 PHL → BDL Jul 26, 14:45 UTCJul 26, 15:55 UTC1h 10m
2026-07-26 JIA5654 BGR → CLT Jul 26, 11:50 UTCJul 26, 12:10 UTC20m
2026-07-26 JIA5524 MSP → DCA Jul 26, 01:35 UTCJul 26, 02:10 UTC35m
2026-07-26 JIA5524 MSP → DCA Jul 26, 01:33 UTCJul 26, 01:57 UTC24m
2026-07-25 JIA5357 DCA → BDL Jul 25, 23:25 UTCJul 25, 23:35 UTC10m
2026-07-25 JIA5357 DCA → BDL Jul 25, 22:20 UTCJul 25, 23:35 UTC1h 15m
2026-07-25 JIA5357 DCA → BDL Jul 25, 22:13 UTCJul 25, 23:08 UTC55m
2026-07-25 JIA5287 PHL → JAX Jul 25, 20:00 UTCJul 25, 21:20 UTC1h 20m
2026-07-25 JIA5020 MHT → PHL Jul 25, 16:45 UTCJul 25, 18:10 UTC1h 25m
2026-07-25 JIA5020 MHT → PHL Jul 25, 14:25 UTCJul 25, 15:45 UTC1h 20m
2026-07-25 JIA5214 DCA → PWM Jul 25, 11:50 UTCJul 25, 12:55 UTC1h 5m
2026-07-25 JIA5613 DCA → PVD Jul 25, 02:45 UTCJul 25, 03:45 UTC1h 0m
2026-07-24 JIA5439 LEX → PHL Jul 24, 23:55 UTCJul 25, 01:05 UTC1h 10m
2026-07-24 JIA5439 LEX → PHL Jul 24, 21:40 UTCJul 24, 22:45 UTC1h 5m
2026-07-24 JIA5383 HSV → DFW Jul 24, 19:25 UTCJul 24, 20:05 UTC40m
2026-07-24 JIA5383 HSV → DFW Jul 24, 17:50 UTCJul 24, 18:35 UTC45m
2026-07-24 JIA5383 HSV → DFW Jul 24, 17:47 UTCJul 24, 18:31 UTC44m
2026-07-24 JIA5585 ATL → PHL Jul 24, 14:45 UTCJul 24, 15:50 UTC1h 5m
2026-07-24 JIA5585 ATL → PHL Jul 24, 12:20 UTCJul 24, 13:20 UTC1h 0m
2026-07-24 JIA5507 DCA → MEM Jul 24, 09:20 UTCJul 24, 10:00 UTC40m
2026-07-24 JIA5502 ABE → CLT Jul 24, 02:50 UTCJul 24, 04:15 UTC1h 25m
2026-07-24 JIA5208 CVG → CLT Jul 24, 01:05 UTCJul 24, 02:00 UTC55m
2026-07-23 JIA5208 CVG → CLT Jul 23, 23:00 UTCJul 24, 00:10 UTC1h 10m
2026-07-23 JIA5135 BTV → CLT Jul 23, 20:50 UTCJul 23, 21:40 UTC50m
2026-07-23 JIA5135 BTV → CLT Jul 23, 20:47 UTCJul 23, 21:36 UTC49m
2026-07-23 JIA5135 BTV → CLT Jul 23, 18:55 UTCJul 23, 19:55 UTC1h 0m
2026-07-23 JIA5413 CLE → DCA Jul 23, 16:05 UTCJul 23, 17:30 UTC1h 25m
2026-07-23 JIA5413 CLE → DCA Jul 23, 13:30 UTCJul 23, 15:15 UTC1h 45m
2026-07-23 JIA5160 - Jul 23, 10:20 UTCJul 23, 11:40 UTC1h 20m
2026-07-23 JIA5033 VPS → PHL Jul 23, 00:40 UTCJul 23, 02:20 UTC1h 40m
2026-07-23 JIA5033 VPS → PHL Jul 23, 00:38 UTCJul 23, 02:19 UTC1h 41m
2026-07-22 JIA5196 DCA → CMH Jul 22, 22:30 UTCJul 22, 23:15 UTC45m
2026-07-22 JIA5196 DCA → CMH Jul 22, 21:10 UTCJul 22, 21:45 UTC35m
2026-07-22 JIA5377 - Jul 22, 16:55 UTCJul 22, 18:15 UTC1h 20m
2026-07-22 JIA5377 - Jul 22, 14:25 UTCJul 22, 15:50 UTC1h 25m
2026-07-22 JIA5193 PIA → CLT Jul 22, 11:15 UTCJul 22, 11:50 UTC35m
2026-07-22 JIA5354 GSO → DCA Jul 22, 02:55 UTCJul 22, 04:30 UTC1h 35m
2026-07-22 JIA5354 GSO → DCA Jul 22, 02:53 UTCJul 22, 04:37 UTC1h 44m
2026-07-22 JIA5546 ORF → PHL Jul 22, 01:10 UTCJul 22, 01:55 UTC45m
2026-07-21 JIA5546 ORF → PHL Jul 21, 23:35 UTCJul 22, 00:15 UTC40m
2026-07-21 JIA5225 CLT → BTV Jul 21, 21:45 UTCJul 21, 22:35 UTC50m
2026-07-21 JIA5225 CLT → BTV Jul 21, 21:41 UTCJul 21, 22:34 UTC53m
2026-07-21 JIA5225 CLT → BTV Jul 21, 19:55 UTCJul 21, 20:40 UTC45m
2026-07-21 JIA5228 BTV → PHL Jul 21, 17:30 UTCJul 21, 18:25 UTC55m
2026-07-21 JIA5398 DFW → ICT Jul 21, 03:50 UTCJul 21, 04:45 UTC55m
2026-07-21 JIA5398 DFW → ICT Jul 21, 03:46 UTCJul 21, 04:47 UTC1h 1m
2026-07-21 JIA5651 - Jul 21, 00:55 UTCJul 21, 02:30 UTC1h 35m

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 N559NN page for operator, model, and routing details .

Mode-S A72213 frequently asked

What is Mode-S code A72213?
A72213 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N559NN.
Where is Mode-S A72213 registered?
Mode-S code A72213 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 A72213 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A72213, octal 51621023, decimal 10,953,235.
What flights does A72213 operate?
Mode-S A72213 has broadcast 20 distinct callsigns, including JIA5611, JIA5020, JIA5583, JIA5383, JIA5274.