Apparatus

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sensors Mode-S transponder

A87CBE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N646NN · BOMBARDIER Regional Jet CRJ-900 · operated by AMERICAN AIRLINES INC

Hex
A87CBE
Octal
52076276
Decimal
11,041,982
Country
US
Tail
N646NN
Type
CRJ9
Broadcasting now · callsign JIA5527 · 28,000 ft
Flights observed
690
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Current position

A87CBE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A87CBE 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
JIA5590 - 10 2026-07-11
JIA5147 - 9 2026-07-08
JIA5581 - 8 2026-06-28
JIA5648 - 6 2026-06-18
JIA5647 - 6 2026-07-08
JIA5631 PSA Airlines 6 2026-07-19
JIA5522 PSA Airlines 6 2026-05-20
JIA5290 PSA Airlines 6 2026-05-28
JIA5287 PSA Airlines 6 2026-04-16
JIA5179 - 6 2026-07-04
JIA5020 PSA Airlines 6 2026-06-04
JIA5621 - 5 2026-07-15
JIA5540 PSA Airlines 5 2026-05-29
JIA5490 PSA Airlines 5 2026-06-03
JIA5318 PSA Airlines 5 2026-05-30
JIA5291 PSA Airlines 5 2026-06-06
JIA5275 PSA Airlines 5 2026-06-25
JIA5247 - 5 2026-06-21
JIA5238 PSA Airlines 5 2026-06-06
JIA5216 PSA Airlines 5 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JIA5256 DTW → PHL Jul 26, 20:45 UTCJul 26, 21:30 UTC45m
2026-07-26 JIA5396 CLT → DAY Jul 26, 17:15 UTCJul 26, 19:25 UTC2h 10m
2026-07-26 JIA5409 DCA → BTV Jul 26, 15:55 UTCJul 26, 16:25 UTC30m
2026-07-26 JIA5409 DCA → BTV Jul 26, 15:50 UTCJul 26, 16:31 UTC41m
2026-07-26 JIA5175 GSP → PHL Jul 26, 12:10 UTCJul 26, 13:15 UTC1h 5m
2026-07-26 JIA5633 CMH → PHL Jul 26, 03:40 UTCJul 26, 04:45 UTC1h 5m
2026-07-26 JIA5150 PVD → PHL Jul 26, 00:15 UTCJul 26, 01:15 UTC1h 0m
2026-07-25 JIA5150 PVD → PHL Jul 25, 22:10 UTCJul 25, 23:20 UTC1h 10m
2026-07-25 JIA5188 BHM → PHL Jul 25, 19:30 UTCJul 25, 20:30 UTC1h 0m
2026-07-25 JIA5188 BHM → PHL Jul 25, 17:40 UTCJul 25, 18:45 UTC1h 5m
2026-07-25 JIA5039 GRR → DCA Jul 25, 15:30 UTCJul 25, 16:10 UTC40m
2026-07-25 JIA5039 GRR → DCA Jul 25, 13:40 UTCJul 25, 14:20 UTC40m
2026-07-25 JIA5654 BGR → CLT Jul 25, 11:35 UTCJul 25, 12:00 UTC25m
2026-07-25 JIA5654 BGR → CLT Jul 25, 11:31 UTCJul 25, 11:59 UTC28m
2026-07-25 JIA5504 GSP → PHL Jul 25, 03:25 UTCJul 25, 03:45 UTC20m
2026-07-24 JIA5604 CLT → PIA Jul 24, 23:45 UTCJul 25, 00:50 UTC1h 5m
2026-07-24 JIA5604 CLT → PIA Jul 24, 21:45 UTCJul 24, 23:00 UTC1h 15m
2026-07-24 JIA5377 MSY → CLT Jul 24, 18:45 UTCJul 24, 20:15 UTC1h 30m
2026-07-24 JIA5377 MSY → CLT Jul 24, 16:40 UTCJul 24, 18:00 UTC1h 20m
2026-07-24 JIA5234 DAY → CLT Jul 24, 13:40 UTCJul 24, 14:45 UTC1h 5m
2026-07-24 JIA5159 MHT → DCA Jul 24, 11:50 UTCJul 24, 12:55 UTC1h 5m
2026-07-24 JIA5101 ALB → DCA Jul 24, 09:10 UTCJul 24, 10:10 UTC1h 0m
2026-07-24 JIA5065 DCA → ALB Jul 24, 03:55 UTCJul 24, 04:45 UTC50m
2026-07-24 JIA5387 CMH → PHL Jul 24, 00:50 UTCJul 24, 02:05 UTC1h 15m
2026-07-23 JIA5387 CMH → PHL Jul 23, 22:55 UTCJul 24, 00:05 UTC1h 10m
2026-07-23 JIA5636 RIC → PHL Jul 23, 20:20 UTCJul 23, 21:05 UTC45m
2026-07-23 JIA5636 RIC → PHL Jul 23, 20:19 UTCJul 23, 20:55 UTC36m
2026-07-23 JIA5474 MHT → CLT Jul 23, 17:45 UTCJul 23, 18:10 UTC25m
2026-07-23 JIA5474 MHT → CLT Jul 23, 17:50 UTCJul 23, 18:18 UTC28m
2026-07-23 JIA5659 CMH → PHL Jul 23, 15:10 UTCJul 23, 16:35 UTC1h 25m
2026-07-23 JIA5659 CMH → PHL Jul 23, 15:05 UTCJul 23, 16:25 UTC1h 20m
2026-07-23 JIA5659 CMH → PHL Jul 23, 12:55 UTCJul 23, 14:05 UTC1h 10m
2026-07-23 JIA5387 CMH → PHL Jul 23, 01:30 UTCJul 23, 03:10 UTC1h 40m
2026-07-22 JIA5387 CMH → PHL Jul 22, 23:30 UTCJul 23, 00:45 UTC1h 15m
2026-07-22 JIA5123 - Jul 22, 19:35 UTCJul 22, 21:00 UTC1h 25m
2026-07-22 JIA5123 CHS → DCA Jul 22, 19:33 UTCJul 22, 20:56 UTC1h 23m
2026-07-22 JIA5123 - Jul 22, 17:20 UTCJul 22, 18:35 UTC1h 15m
2026-07-22 JIA5060 CVG → PHL Jul 22, 14:30 UTCJul 22, 15:25 UTC55m
2026-07-22 JIA5060 CVG → PHL Jul 22, 12:05 UTCJul 22, 12:50 UTC45m
2026-07-22 JIA5060 CVG → PHL Jul 22, 11:10 UTCJul 22, 11:25 UTC15m
2026-07-21 JIA9856 CLT → IAB Jul 21, 23:45 UTCJul 22, 00:45 UTC1h 0m
2026-07-21 JIA5288 DCA → SYR Jul 21, 18:50 UTCJul 21, 20:25 UTC1h 35m
2026-07-21 JIA5650 - Jul 21, 15:50 UTCJul 21, 17:15 UTC1h 25m
2026-07-21 JIA5650 VRB → CLT Jul 21, 15:47 UTCJul 21, 17:13 UTC1h 26m
2026-07-21 JIA5650 - Jul 21, 13:20 UTCJul 21, 14:30 UTC1h 10m
2026-07-21 JIA5193 PIA → CLT Jul 21, 10:15 UTCJul 21, 11:35 UTC1h 20m
2026-07-21 JIA5354 GSO → DCA Jul 21, 02:55 UTCJul 21, 04:30 UTC1h 35m
2026-07-21 JIA5354 GSO → DCA Jul 21, 02:51 UTCJul 21, 04:26 UTC1h 35m
2026-07-20 JIA5205 - Jul 20, 23:50 UTCJul 21, 01:25 UTC1h 35m
2026-07-20 JIA5205 DFW → HSV Jul 20, 21:20 UTCJul 20, 22:45 UTC1h 25m

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 N646NN page for operator, model, and routing details .

Mode-S A87CBE frequently asked

What is Mode-S code A87CBE?
A87CBE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N646NN.
Where is Mode-S A87CBE registered?
Mode-S code A87CBE 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 A87CBE broadcasting right now?
Yes. Mode-S A87CBE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A87CBE, octal 52076276, decimal 11,041,982.
What flights does A87CBE operate?
Mode-S A87CBE has broadcast 20 distinct callsigns, including JIA5590, JIA5147, JIA5581, JIA5648, JIA5647.