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 Apr 26, 18:45 UTC
Flights observed
90
Distinct callsigns
20
Country
US
Last broadcast
Apr 26, 18:45 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
JIA5418 PSA Airlines 7 2026-04-23
JIA5672 PSA Airlines 4 2026-04-19
JIA5586 PSA Airlines 3 2026-04-26
JIA5576 PSA Airlines 3 2026-04-19
JIA5574 PSA Airlines 3 2026-04-22
JIA5560 PSA Airlines 3 2026-04-23
JIA5400 PSA Airlines 3 2026-04-17
JIA5381 PSA Airlines 3 2026-04-16
JIA5336 PSA Airlines 3 2026-04-25
JIA5185 - 3 2026-04-13
JIA5132 PSA Airlines 3 2026-04-13
JIA5612 - 2 2026-04-16
JIA5493 PSA Airlines 2 2026-04-15
JIA5487 PSA Airlines 2 2026-04-17
JIA5475 PSA Airlines 2 2026-04-24
JIA5331 PSA Airlines 2 2026-04-17
JIA5244 PSA Airlines 2 2026-04-22
JIA5230 PSA Airlines 2 2026-04-21
JIA5212 PSA Airlines 2 2026-04-16
JIA5188 PSA Airlines 2 2026-04-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-04-26 JIA9856 CLT → IAB Apr 26, 15:40 UTCApr 26, 18:45 UTC3h 5m
2026-04-26 JIA5586 SBN → CLT Apr 26, 00:00 UTCApr 26, 01:15 UTC1h 15m
2026-04-25 JIA5586 SBN → CLT Apr 25, 23:57 UTCApr 26, 01:14 UTC1h 17m
2026-04-25 JIA5586 SBN → CLT Apr 25, 21:55 UTCApr 25, 23:20 UTC1h 25m
2026-04-25 JIA5336 CLT → IAD Apr 25, 18:05 UTCApr 25, 19:55 UTC1h 50m
2026-04-25 JIA5336 CLT → IAD Apr 25, 18:01 UTCApr 25, 19:54 UTC1h 53m
2026-04-25 JIA5336 CLT → IAD Apr 25, 15:15 UTCApr 25, 17:10 UTC1h 55m
2026-04-25 JIA5320 MHT → PHL Apr 25, 12:40 UTCApr 25, 13:45 UTC1h 5m
2026-04-25 JIA5184 CLE → PHL Apr 25, 04:40 UTCApr 25, 05:35 UTC55m
2026-04-25 JIA5184 CLE → PHL Apr 25, 04:36 UTCApr 25, 05:35 UTC59m
2026-04-24 JIA5107 DCA → BGR Apr 24, 22:20 UTCApr 24, 23:10 UTC50m
2026-04-24 JIA5107 DCA → BGR Apr 24, 20:10 UTCApr 24, 21:05 UTC55m
2026-04-24 JIA5475 BGR → DCA Apr 24, 17:00 UTCApr 24, 18:40 UTC1h 40m
2026-04-24 JIA5475 BGR → DCA Apr 24, 14:15 UTCApr 24, 16:05 UTC1h 50m
2026-04-24 JIA5036 CLT → CMH Apr 24, 11:20 UTCApr 24, 12:05 UTC45m
2026-04-24 JIA5662 BTV → PHL Apr 24, 01:25 UTCApr 24, 02:00 UTC35m
2026-04-23 JIA5061 CMH → PHL Apr 23, 20:55 UTCApr 23, 22:00 UTC1h 5m
2026-04-23 JIA5061 CMH → PHL Apr 23, 18:45 UTCApr 23, 20:00 UTC1h 15m
2026-04-23 JIA5418 CVG → CLT Apr 23, 15:25 UTCApr 23, 16:40 UTC1h 15m
2026-04-23 JIA5418 CVG → CLT Apr 23, 13:10 UTCApr 23, 14:30 UTC1h 20m
2026-04-23 JIA5050 DCA → DAY Apr 23, 10:20 UTCApr 23, 11:55 UTC1h 35m
2026-04-23 JIA5560 DCA → MSY Apr 23, 01:05 UTCApr 23, 02:20 UTC1h 15m
2026-04-23 JIA5560 DCA → MSY Apr 23, 01:03 UTCApr 23, 02:19 UTC1h 16m
2026-04-22 JIA5244 PHL → CVG Apr 22, 23:25 UTCApr 22, 23:55 UTC30m
2026-04-22 JIA5244 PHL → CVG Apr 22, 23:24 UTCApr 23, 00:00 UTC36m
2026-04-22 JIA5188 BHM → PHL Apr 22, 20:25 UTCApr 22, 21:40 UTC1h 15m
2026-04-22 JIA5188 BHM → PHL Apr 22, 17:30 UTCApr 22, 18:45 UTC1h 15m
2026-04-22 JIA5574 ICT → DCA Apr 22, 14:05 UTCApr 22, 15:55 UTC1h 50m
2026-04-22 JIA5574 ICT → DCA Apr 22, 14:04 UTCApr 22, 15:50 UTC1h 46m
2026-04-22 JIA5574 ICT → DCA Apr 22, 11:30 UTCApr 22, 13:05 UTC1h 35m
2026-04-21 JIA5230 BDL → DCA Apr 21, 23:15 UTCApr 22, 00:15 UTC1h 0m
2026-04-21 JIA5230 BDL → DCA Apr 21, 21:15 UTCApr 21, 22:15 UTC1h 0m
2026-04-21 JIA9950 PHL → CAK Apr 21, 16:05 UTCApr 21, 19:10 UTC3h 5m
2026-04-20 JIA5029 PHL → ROC Apr 20, 00:40 UTCApr 20, 03:45 UTC3h 5m
2026-04-19 JIA5576 DCA → GSP Apr 19, 21:30 UTCApr 19, 22:55 UTC1h 25m
2026-04-19 JIA5576 DCA → GSP Apr 19, 21:24 UTCApr 19, 22:54 UTC1h 30m
2026-04-19 JIA5576 DCA → GSP Apr 19, 19:05 UTCApr 19, 20:10 UTC1h 5m
2026-04-19 JIA5672 LIT → CLT Apr 19, 15:50 UTCApr 19, 17:30 UTC1h 40m
2026-04-19 JIA5672 LIT → CLT Apr 19, 12:35 UTCApr 19, 14:30 UTC1h 55m
2026-04-19 JIA5156 DFW → DAY Apr 19, 00:15 UTCApr 19, 01:25 UTC1h 10m
2026-04-18 JIA5156 DFW → DAY Apr 18, 21:25 UTCApr 18, 22:35 UTC1h 10m
2026-04-18 JIA5672 - Apr 18, 15:30 UTCApr 18, 17:20 UTC1h 50m
2026-04-18 JIA5672 - Apr 18, 12:35 UTCApr 18, 14:25 UTC1h 50m
2026-04-18 JIA5603 CAE → DCA Apr 18, 10:20 UTCApr 18, 11:20 UTC1h 0m
2026-04-18 JIA5664 DCA → CAE Apr 18, 00:15 UTCApr 18, 01:10 UTC55m
2026-04-17 JIA5400 DCA → BDL Apr 17, 21:25 UTCApr 17, 22:50 UTC1h 25m
2026-04-17 JIA5400 DCA → BDL Apr 17, 19:25 UTCApr 17, 20:15 UTC50m
2026-04-17 JIA5400 DCA → BDL Apr 17, 19:10 UTCApr 17, 19:20 UTC10m
2026-04-17 JIA5331 PHL → BHM Apr 17, 16:12 UTCApr 17, 17:28 UTC1h 16m
2026-04-17 JIA5331 PHL → BHM Apr 17, 14:10 UTCApr 17, 15:15 UTC1h 4m

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 Apr 26, 18:45 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 JIA5418, JIA5672, JIA5586, JIA5576, JIA5574.