Apparatus

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sensors Mode-S transponder

AAA2B0

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N7847A · BOEING 737-700 · operated by WILMINGTON TRUST COMPANY TRUSTEE

Hex
AAA2B0
Octal
52521260
Decimal
11,182,768
Country
US
Tail
N7847A
Type
B737
No current signal · last broadcast 18d ago
Flights observed
508
Distinct callsigns
20
Country
US
Last broadcast
18d ago

Last known position

Most recent position reported by Mode-S AAA2B0.

Country allocation

The ICAO 24-bit address AAA2B0 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
SWA991 Southwest Airlines 5 2026-04-30
SWA792 Southwest Airlines 5 2026-06-06
SWA470 Southwest Airlines 5 2026-05-15
SWA3706 Southwest Airlines 5 2026-05-04
SWA3546 Southwest Airlines 5 2026-05-13
SWA3243 Southwest Airlines 5 2026-05-19
SWA3144 Southwest Airlines 5 2026-04-25
SWA2529 Southwest Airlines 5 2026-06-15
SWA3563 Southwest Airlines 4 2026-06-05
SWA2899 Southwest Airlines 4 2026-05-05
SWA2820 Southwest Airlines 4 2026-06-13
SWA2636 Southwest Airlines 4 2026-05-31
SWA2560 Southwest Airlines 4 2026-05-17
SWA215 - 4 2026-06-25
SWA1937 - 4 2026-06-25
SWA1706 Southwest Airlines 4 2026-05-28
SWA1586 Southwest Airlines 4 2026-05-13
SWA1188 - 4 2026-06-26
SWA839 - 3 2026-04-13
SWA771 Southwest Airlines 3 2026-06-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-26 SWA4758 MDW → BNA Jun 26, 04:00 UTCJun 26, 05:10 UTC1h 10m
2026-06-26 SWA1188 OKC → DEN Jun 26, 00:35 UTCJun 26, 01:54 UTC1h 20m
2026-06-26 SWA1188 OKC → DEN Jun 26, 00:34 UTCJun 26, 01:51 UTC1h 17m
2026-06-25 SWA1188 DCA → OKC Jun 25, 21:05 UTCJun 25, 23:44 UTC2h 40m
2026-06-25 SWA1188 - Jun 25, 18:10 UTCJun 25, 19:59 UTC1h 50m
2026-06-25 SWA215 ATL → MCO Jun 25, 15:59 UTCJun 25, 17:05 UTC1h 5m
2026-06-25 SWA215 ATL → MCO Jun 25, 15:58 UTCJun 25, 17:00 UTC1h 3m
2026-06-25 SWA4987 SAN → OAK Jun 25, 13:40 UTCJun 25, 14:44 UTC1h 5m
2026-06-25 SWA4796 CMH → MCO Jun 25, 10:25 UTCJun 25, 12:40 UTC2h 15m
2026-06-25 SWA1937 - Jun 25, 01:59 UTCJun 25, 03:04 UTC1h 5m
2026-06-25 SWA1937 DAL → MCI Jun 25, 01:59 UTCJun 25, 03:05 UTC1h 6m
2026-06-24 SWA53 - Jun 24, 23:29 UTCJun 25, 00:24 UTC55m
2026-06-24 SWA53 MAF → DAL Jun 24, 23:26 UTCJun 25, 00:22 UTC56m
2026-06-24 SWA4995 MSY → LAS Jun 24, 21:29 UTCJun 24, 22:29 UTC1h 0m
2026-06-24 SWA4995 MSY → LAS Jun 24, 21:24 UTCJun 24, 22:31 UTC1h 7m
2026-06-24 SWA1151 - Jun 24, 17:59 UTCJun 24, 20:20 UTC2h 20m
2026-06-24 SWA3902 - Jun 24, 16:14 UTCJun 24, 17:14 UTC1h 0m
2026-06-24 SWA3902 STL → CMH Jun 24, 16:11 UTCJun 24, 17:10 UTC59m
2026-06-24 SWA8510 - Jun 24, 14:50 UTCJun 24, 15:24 UTC35m
2026-06-24 SWA8510 MCI → STL Jun 24, 14:46 UTCJun 24, 15:22 UTC36m
2026-06-24 SWA1937 - Jun 24, 03:50 UTCJun 24, 05:05 UTC1h 15m
2026-06-24 SWA1937 DAL → MCI Jun 24, 03:49 UTCJun 24, 05:03 UTC1h 14m
2026-06-23 SWA4282 - Jun 23, 23:34 UTCJun 24, 02:49 UTC3h 15m
2026-06-23 SWA4282 SFO → DAL Jun 23, 23:33 UTCJun 24, 02:44 UTC3h 12m
2026-06-23 SWA2165 BUR → SFO Jun 23, 21:39 UTCJun 23, 22:40 UTC1h 0m
2026-06-23 SWA577 SJC → BUR Jun 23, 19:15 UTCJun 23, 20:10 UTC55m
2026-06-23 SWA577 SJC → BUR Jun 23, 19:14 UTCJun 23, 20:04 UTC50m
2026-06-23 SWA2431 - Jun 23, 17:15 UTCJun 23, 18:04 UTC50m
2026-06-23 SWA2944 - Jun 23, 15:15 UTCJun 23, 16:14 UTC1h 0m
2026-06-23 SWA2282 LAS → OAK Jun 23, 13:19 UTCJun 23, 14:25 UTC1h 5m
2026-06-23 SWA2282 LAS → OAK Jun 23, 13:17 UTCJun 23, 14:23 UTC1h 6m
2026-06-22 SWA714 - Jun 22, 23:14 UTCJun 23, 00:19 UTC1h 5m
2026-06-22 SWA714 - Jun 22, 20:44 UTCJun 22, 22:10 UTC1h 25m
2026-06-22 SWA4601 - Jun 22, 17:50 UTCJun 22, 19:40 UTC1h 50m
2026-06-22 SWA1884 GEG → PHX Jun 22, 12:34 UTCJun 22, 14:40 UTC2h 5m
2026-06-22 SWA2805 ATL → DCA Jun 22, 04:49 UTCJun 22, 06:19 UTC1h 30m
2026-06-22 SWA3603 SBA → SMF Jun 22, 03:10 UTCJun 22, 04:00 UTC50m
2026-06-22 SWA356 OAK → SBA Jun 22, 01:40 UTCJun 22, 02:25 UTC45m
2026-06-22 SWA356 MDW → CHS Jun 22, 01:36 UTCJun 22, 02:25 UTC49m
2026-06-21 SWA2334 SAN → SFO Jun 21, 23:34 UTCJun 22, 00:50 UTC1h 15m
2026-06-21 SWA2334 SAN → SFO Jun 21, 23:35 UTCJun 22, 00:42 UTC1h 7m
2026-06-21 SWA4370 BUR → LAS Jun 21, 22:00 UTCJun 21, 22:34 UTC35m
2026-06-21 SWA4370 BUR → LAS Jun 21, 21:55 UTCJun 21, 22:37 UTC42m
2026-06-21 SWA1255 LAS → BUR Jun 21, 20:08 UTCJun 21, 20:54 UTC46m
2026-06-21 SWA1149 - Jun 21, 16:19 UTCJun 21, 18:54 UTC2h 35m
2026-06-21 SWA4631 RSW → MDW Jun 21, 11:20 UTCJun 21, 12:44 UTC1h 25m
2026-06-21 SWA419 BUR → OAK Jun 21, 01:35 UTCJun 21, 04:04 UTC2h 30m
2026-06-20 SWA1590 - Jun 20, 22:35 UTCJun 21, 00:10 UTC1h 35m
2026-06-20 SWA1590 - Jun 20, 17:39 UTCJun 20, 21:34 UTC3h 55m
2026-06-20 SWA1143 TPA → BWI Jun 20, 14:44 UTCJun 20, 16:29 UTC1h 45m

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 N7847A page for operator, model, and routing details .

Mode-S AAA2B0 frequently asked

What is Mode-S code AAA2B0?
AAA2B0 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N7847A.
Where is Mode-S AAA2B0 registered?
Mode-S code AAA2B0 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 AAA2B0 broadcasting right now?
No active broadcast right now. Last signal was 18d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAA2B0, octal 52521260, decimal 11,182,768.
What flights does AAA2B0 operate?
Mode-S AAA2B0 has broadcast 20 distinct callsigns, including SWA991, SWA792, SWA470, SWA3706, SWA3546.