Apparatus

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sensors Mode-S transponder

A73348

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N563NN · BOMBARDIER Regional Jet CRJ-900 · operated by AMERICAN AIRLINES INC

Hex
A73348
Octal
51631510
Decimal
10,957,640
Country
US
Tail
N563NN
Type
CRJ9
No current signal · last broadcast Jul 26, 21:25 UTC
Flights observed
387
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:25 UTC

Last known position

Most recent position reported by Mode-S A73348.

Country allocation

The ICAO 24-bit address A73348 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
JIA5026 PSA Airlines 8 2026-07-23
JIA5591 - 7 2026-07-07
JIA5418 PSA Airlines 7 2026-04-23
JIA5243 PSA Airlines 7 2026-07-23
JIA5087 PSA Airlines 7 2026-07-22
JIA5469 - 6 2026-07-11
JIA5627 PSA Airlines 5 2026-07-24
JIA5586 - 5 2026-06-25
JIA5444 PSA Airlines 5 2026-07-26
JIA5377 - 5 2026-07-20
JIA5294 PSA Airlines 5 2026-07-25
JIA5136 - 5 2026-07-22
JIA5103 - 5 2026-07-08
JIA5672 PSA Airlines 4 2026-04-19
JIA5644 PSA Airlines 4 2026-07-19
JIA5628 - 4 2026-06-19
JIA5624 PSA Airlines 4 2026-07-22
JIA5559 - 4 2026-07-13
JIA5269 - 4 2026-07-15
JIA5262 - 4 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JIA5444 PHL → SDF Jul 26, 19:45 UTCJul 26, 21:25 UTC1h 40m
2026-07-26 JIA5444 PHL → SDF Jul 26, 16:15 UTCJul 26, 18:00 UTC1h 45m
2026-07-26 JIA5144 DFW → TLH Jul 26, 14:05 UTCJul 26, 15:00 UTC55m
2026-07-26 JIA5144 DFW → TLH Jul 26, 11:35 UTCJul 26, 12:45 UTC1h 10m
2026-07-25 JIA5275 MYR → PHL Jul 25, 21:50 UTCJul 25, 23:00 UTC1h 10m
2026-07-25 JIA5275 MYR → PHL Jul 25, 21:48 UTCJul 25, 22:36 UTC48m
2026-07-25 JIA5275 MYR → PHL Jul 25, 20:00 UTCJul 25, 21:00 UTC1h 0m
2026-07-25 JIA5294 IND → PHL Jul 25, 16:25 UTCJul 25, 18:10 UTC1h 45m
2026-07-25 JIA5294 IND → PHL Jul 25, 16:20 UTCJul 25, 18:10 UTC1h 50m
2026-07-25 JIA5294 IND → PHL Jul 25, 13:50 UTCJul 25, 15:25 UTC1h 35m
2026-07-25 JIA5234 DAY → CLT Jul 25, 11:05 UTCJul 25, 12:10 UTC1h 5m
2026-07-25 JIA5174 DCA → PVD Jul 25, 02:20 UTCJul 25, 03:20 UTC1h 0m
2026-07-25 JIA5174 DCA → PVD Jul 25, 02:19 UTCJul 25, 03:25 UTC1h 6m
2026-07-24 JIA5627 GRR → PHL Jul 24, 23:55 UTCJul 25, 01:15 UTC1h 20m
2026-07-24 JIA5627 GRR → PHL Jul 24, 20:50 UTCJul 24, 22:55 UTC2h 5m
2026-07-24 JIA5299 PHL → BDL Jul 24, 16:00 UTCJul 24, 17:20 UTC1h 20m
2026-07-24 JIA5299 PHL → BDL Jul 24, 13:40 UTCJul 24, 14:55 UTC1h 15m
2026-07-24 JIA5193 PIA → CLT Jul 24, 10:15 UTCJul 24, 11:40 UTC1h 25m
2026-07-24 JIA5354 GSO → DCA Jul 24, 03:00 UTCJul 24, 04:30 UTC1h 30m
2026-07-24 JIA5354 GSO → DCA Jul 24, 02:55 UTCJul 24, 04:29 UTC1h 34m
2026-07-23 JIA5026 ALB → PHL Jul 23, 20:10 UTCJul 23, 22:15 UTC2h 5m
2026-07-23 JIA5026 ALB → PHL Jul 23, 17:15 UTCJul 23, 19:05 UTC1h 50m
2026-07-23 JIA5243 MHT → CLT Jul 23, 14:45 UTCJul 23, 15:45 UTC1h 0m
2026-07-23 JIA5243 MHT → CLT Jul 23, 12:20 UTCJul 23, 13:05 UTC45m
2026-07-22 JIA5087 SDF → PHL Jul 22, 21:35 UTCJul 22, 23:35 UTC2h 0m
2026-07-22 JIA5087 SDF → PHL Jul 22, 18:50 UTCJul 22, 20:25 UTC1h 35m
2026-07-22 JIA5136 - Jul 22, 16:25 UTCJul 22, 17:00 UTC35m
2026-07-22 JIA5624 PHL → MCI Jul 22, 13:30 UTCJul 22, 15:05 UTC1h 35m
2026-07-22 JIA5386 - Jul 22, 11:10 UTCJul 22, 11:40 UTC30m
2026-07-22 JIA5364 CLT → MLB Jul 22, 02:45 UTCJul 22, 03:55 UTC1h 10m
2026-07-22 JIA5364 CLT → MLB Jul 22, 02:41 UTCJul 22, 03:50 UTC1h 9m
2026-07-21 JIA5627 GRR → PHL Jul 21, 21:30 UTCJul 21, 22:50 UTC1h 20m
2026-07-21 JIA5627 GRR → PHL Jul 21, 21:29 UTCJul 21, 22:50 UTC1h 21m
2026-07-21 JIA5627 GRR → PHL Jul 21, 19:15 UTCJul 21, 20:35 UTC1h 20m
2026-07-21 JIA5020 MHT → PHL Jul 21, 16:20 UTCJul 21, 17:50 UTC1h 30m
2026-07-21 JIA5020 MHT → PHL Jul 21, 13:15 UTCJul 21, 14:55 UTC1h 40m
2026-07-21 JIA5238 DAY → PHL Jul 21, 10:20 UTCJul 21, 11:35 UTC1h 15m
2026-07-21 JIA5291 BGR → PHL Jul 21, 03:50 UTCJul 21, 04:55 UTC1h 5m
2026-07-21 JIA5024 PHL → SDF Jul 21, 00:15 UTCJul 21, 01:25 UTC1h 10m
2026-07-20 JIA5024 PHL → SDF Jul 20, 21:50 UTCJul 20, 23:10 UTC1h 20m
2026-07-20 JIA5377 - Jul 20, 16:10 UTCJul 20, 17:30 UTC1h 20m
2026-07-20 JIA5377 ROC → CLT Jul 20, 16:10 UTCJul 20, 17:38 UTC1h 28m
2026-07-20 JIA5377 - Jul 20, 13:45 UTCJul 20, 15:10 UTC1h 25m
2026-07-20 JIA5654 BGR → CLT Jul 20, 11:30 UTCJul 20, 12:00 UTC30m
2026-07-19 JIA5618 CLT → LEX Jul 19, 23:15 UTCJul 20, 00:35 UTC1h 20m
2026-07-19 JIA5618 CLT → LEX Jul 19, 23:12 UTCJul 20, 00:28 UTC1h 16m
2026-07-19 JIA5644 DCA → PVD Jul 19, 19:45 UTCJul 19, 20:50 UTC1h 5m
2026-07-19 JIA5644 DCA → PVD Jul 19, 19:42 UTCJul 19, 20:46 UTC1h 4m
2026-07-19 JIA5644 DCA → PVD Jul 19, 17:25 UTCJul 19, 18:25 UTC1h 0m
2026-07-19 JIA5644 DCA → PVD Jul 19, 17:10 UTCJul 19, 17:20 UTC10m

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 N563NN page for operator, model, and routing details .

Mode-S A73348 frequently asked

What is Mode-S code A73348?
A73348 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N563NN.
Where is Mode-S A73348 registered?
Mode-S code A73348 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 A73348 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A73348, octal 51631510, decimal 10,957,640.
What flights does A73348 operate?
Mode-S A73348 has broadcast 20 distinct callsigns, including JIA5026, JIA5591, JIA5418, JIA5243, JIA5087.