Apparatus

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sensors Mode-S transponder

A7FB1C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N613NN · BOMBARDIER Regional Jet CRJ-900 · operated by AMERICAN AIRLINES INC

Hex
A7FB1C
Octal
51775434
Decimal
11,008,796
Country
US
Tail
N613NN
Type
CRJ9
No current signal · last broadcast 8h ago
Flights observed
572
Distinct callsigns
20
Country
US
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S A7FB1C.

Country allocation

The ICAO 24-bit address A7FB1C 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
JIA5060 PSA Airlines 9 2026-06-10
JIA5405 - 8 2026-07-04
JIA5179 - 8 2026-07-03
JIA5204 - 7 2026-06-30
JIA5136 PSA Airlines 7 2026-06-16
JIA5123 PSA Airlines 7 2026-06-22
JIA5638 - 6 2026-07-05
JIA5628 - 6 2026-06-25
JIA5363 - 6 2026-06-30
JIA5313 PSA Airlines 6 2026-06-13
JIA5150 - 6 2026-07-06
JIA5647 PSA Airlines 5 2026-06-11
JIA5574 - 5 2026-07-07
JIA5489 - 5 2026-07-10
JIA5475 PSA Airlines 5 2026-05-30
JIA5386 - 5 2026-06-28
JIA5365 PSA Airlines 5 2026-05-30
JIA5350 - 5 2026-06-24
JIA5285 - 5 2026-06-29
JIA5247 - 5 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 JIA5201 - Jul 13, 18:20 UTCJul 13, 20:05 UTC1h 45m
2026-07-13 JIA5410 - Jul 13, 16:00 UTCJul 13, 16:35 UTC35m
2026-07-13 JIA5420 - Jul 13, 02:55 UTCJul 13, 03:40 UTC45m
2026-07-12 JIA5420 - Jul 12, 19:20 UTCJul 12, 20:05 UTC45m
2026-07-12 JIA5593 - Jul 12, 16:05 UTCJul 12, 17:45 UTC1h 40m
2026-07-12 JIA5593 - Jul 12, 13:10 UTCJul 12, 14:50 UTC1h 40m
2026-07-12 JIA5195 - Jul 12, 10:10 UTCJul 12, 11:30 UTC1h 20m
2026-07-12 JIA5186 - Jul 12, 03:20 UTCJul 12, 04:20 UTC1h 0m
2026-07-12 JIA5186 DFW → MOB Jul 12, 03:16 UTCJul 12, 04:29 UTC1h 13m
2026-07-12 JIA5205 - Jul 12, 00:20 UTCJul 12, 01:50 UTC1h 30m
2026-07-11 JIA5205 - Jul 11, 22:01 UTCJul 11, 23:20 UTC1h 20m
2026-07-11 JIA5353 - Jul 11, 18:55 UTCJul 11, 20:25 UTC1h 30m
2026-07-11 JIA5353 - Jul 11, 16:30 UTCJul 11, 17:55 UTC1h 25m
2026-07-11 JIA5442 XNA → DFW Jul 11, 14:05 UTCJul 11, 14:55 UTC50m
2026-07-11 JIA5442 - Jul 11, 12:30 UTCJul 11, 13:15 UTC45m
2026-07-10 JIA5489 ROA → DFW Jul 10, 11:25 UTCJul 10, 13:40 UTC2h 15m
2026-07-10 JIA5466 - Jul 10, 00:25 UTCJul 10, 02:45 UTC2h 20m
2026-07-09 JIA5063 - Jul 9, 21:05 UTCJul 9, 22:40 UTC1h 35m
2026-07-09 JIA5063 CHA → DFW Jul 9, 21:03 UTCJul 9, 22:38 UTC1h 35m
2026-07-09 JIA5063 DFW → CHA Jul 9, 18:30 UTCJul 9, 20:05 UTC1h 35m
2026-07-09 JIA5071 - Jul 9, 16:30 UTCJul 9, 17:10 UTC40m
2026-07-09 JIA5071 - Jul 9, 14:35 UTCJul 9, 15:25 UTC50m
2026-07-09 JIA5492 - Jul 9, 11:15 UTCJul 9, 12:05 UTC50m
2026-07-08 JIA5465 - Jul 8, 23:55 UTCJul 9, 00:40 UTC45m
2026-07-08 JIA5105 - Jul 8, 20:25 UTCJul 8, 22:10 UTC1h 45m
2026-07-08 JIA5105 - Jul 8, 17:50 UTCJul 8, 19:30 UTC1h 40m
2026-07-08 JIA5243 - Jul 8, 14:45 UTCJul 8, 15:45 UTC1h 0m
2026-07-08 JIA5243 JAN → DFW Jul 8, 14:35 UTCJul 8, 15:44 UTC1h 9m
2026-07-08 JIA5243 - Jul 8, 12:50 UTCJul 8, 13:35 UTC45m
2026-07-07 JIA5593 - Jul 7, 18:10 UTCJul 7, 20:00 UTC1h 50m
2026-07-07 JIA5593 - Jul 7, 13:35 UTCJul 7, 15:25 UTC1h 50m
2026-07-07 JIA5574 AUS → DFW Jul 7, 01:07 UTCJul 7, 02:00 UTC53m
2026-07-07 JIA5574 AUS → DFW Jul 7, 01:10 UTCJul 7, 02:05 UTC55m
2026-07-06 JIA5574 DFW → AUS Jul 6, 23:25 UTCJul 7, 00:00 UTC35m
2026-07-06 JIA5591 - Jul 6, 19:35 UTCJul 6, 21:20 UTC1h 45m
2026-07-06 JIA5591 - Jul 6, 16:20 UTCJul 6, 17:55 UTC1h 35m
2026-07-06 JIA5669 - Jul 6, 13:05 UTCJul 6, 14:40 UTC1h 35m
2026-07-06 JIA5669 PIA → DFW Jul 6, 13:03 UTCJul 6, 14:36 UTC1h 33m
2026-07-06 JIA5451 - Jul 6, 04:35 UTCJul 6, 05:55 UTC1h 20m
2026-07-06 JIA5150 - Jul 6, 01:40 UTCJul 6, 02:45 UTC1h 5m
2026-07-05 JIA5150 - Jul 5, 23:45 UTCJul 6, 00:50 UTC1h 5m
2026-07-05 JIA5444 - Jul 5, 19:00 UTCJul 5, 21:05 UTC2h 5m
2026-07-05 JIA5444 XNA → CLT Jul 5, 18:58 UTCJul 5, 21:01 UTC2h 3m
2026-07-05 JIA5444 - Jul 5, 16:15 UTCJul 5, 18:00 UTC1h 45m
2026-07-05 JIA5638 - Jul 5, 12:45 UTCJul 5, 13:45 UTC1h 0m
2026-07-05 JIA5638 MDT → CLT Jul 5, 12:41 UTCJul 5, 13:44 UTC1h 3m
2026-07-04 JIA5275 - Jul 4, 20:00 UTCJul 4, 21:05 UTC1h 5m
2026-07-04 JIA5405 - Jul 4, 16:40 UTCJul 4, 18:10 UTC1h 30m
2026-07-04 JIA5405 - Jul 4, 14:10 UTCJul 4, 15:45 UTC1h 35m
2026-07-04 JIA5049 - Jul 4, 11:15 UTCJul 4, 12:00 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 N613NN page for operator, model, and routing details .

Mode-S A7FB1C frequently asked

What is Mode-S code A7FB1C?
A7FB1C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N613NN.
Where is Mode-S A7FB1C registered?
Mode-S code A7FB1C 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 A7FB1C broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A7FB1C, octal 51775434, decimal 11,008,796.
What flights does A7FB1C operate?
Mode-S A7FB1C has broadcast 20 distinct callsigns, including JIA5060, JIA5405, JIA5179, JIA5204, JIA5136.