Apparatus

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sensors Mode-S transponder

AB7270

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N837AW · AIRBUS A-319 · operated by AWAS 2595 TRUST

Hex
AB7270
Octal
52671160
Decimal
11,235,952
Country
US
Tail
N837AW
Type
A319
No current signal · last broadcast 7h ago
Flights observed
581
Distinct callsigns
20
Country
US
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S AB7270.

Country allocation

The ICAO 24-bit address AB7270 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
AAL2831 - 9 2026-07-02
AAL2714 - 7 2026-07-05
AAL362 American Airlines 6 2026-05-25
AAL3299 American Airlines 6 2026-05-25
AAL3207 American Airlines 6 2026-06-09
AAL2939 American Airlines 6 2026-06-05
AAL1926 - 6 2026-07-17
AAL1658 - 6 2026-07-10
AAL1368 - 6 2026-07-08
AAL1163 - 6 2026-07-14
AAL1103 American Airlines 6 2026-06-04
AAL942 - 5 2026-07-12
AAL418 American Airlines 5 2026-05-08
AAL3130 American Airlines 5 2026-06-25
AAL2816 - 5 2026-07-15
AAL2680 American Airlines 5 2026-05-04
AAL2504 - 5 2026-06-28
AAL2483 - 5 2026-07-04
AAL2276 American Airlines 5 2026-05-09
AAL2126 - 5 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 AAL1934 - Jul 18, 03:50 UTCJul 18, 04:40 UTC50m
2026-07-17 AAL1341 ABQ → ORD Jul 17, 23:12 UTCJul 18, 01:40 UTC2h 28m
2026-07-17 AAL1341 ABQ → ORD Jul 17, 23:14 UTCJul 18, 01:45 UTC2h 30m
2026-07-17 AAL1341 - Jul 17, 19:20 UTCJul 17, 21:50 UTC2h 30m
2026-07-17 AAL2898 - Jul 17, 16:34 UTCJul 17, 17:09 UTC35m
2026-07-17 AAL2898 - Jul 17, 15:00 UTCJul 17, 15:29 UTC30m
2026-07-17 AAL1926 - Jul 17, 12:04 UTCJul 17, 12:55 UTC50m
2026-07-17 AAL3028 CVG → CLT Jul 17, 02:34 UTCJul 17, 04:14 UTC1h 40m
2026-07-17 AAL3028 CVG → CLT Jul 17, 02:32 UTCJul 17, 04:09 UTC1h 37m
2026-07-16 AAL1982 - Jul 16, 23:25 UTCJul 17, 00:55 UTC1h 30m
2026-07-16 AAL3135 - Jul 16, 20:19 UTCJul 16, 22:00 UTC1h 40m
2026-07-16 AAL2447 - Jul 16, 17:35 UTCJul 16, 18:59 UTC1h 25m
2026-07-16 AAL2447 PHL → CHS Jul 16, 14:50 UTCJul 16, 16:05 UTC1h 15m
2026-07-16 AAL2847 - Jul 16, 11:05 UTCJul 16, 12:25 UTC1h 20m
2026-07-16 AAL1247 PHL → IND Jul 16, 02:35 UTCJul 16, 03:55 UTC1h 20m
2026-07-15 AAL1990 - Jul 15, 21:55 UTCJul 15, 23:45 UTC1h 50m
2026-07-15 AAL2816 - Jul 15, 19:05 UTCJul 15, 20:30 UTC1h 25m
2026-07-15 AAL2816 DCA → JAX Jul 15, 19:04 UTCJul 15, 20:29 UTC1h 25m
2026-07-15 AAL2697 - Jul 15, 15:45 UTCJul 15, 17:55 UTC2h 10m
2026-07-15 AAL2697 DCA → SRQ Jul 15, 12:40 UTCJul 15, 14:40 UTC2h 0m
2026-07-15 AAL2159 BOS → DCA Jul 15, 10:15 UTCJul 15, 11:30 UTC1h 15m
2026-07-15 AAL1874 PHL → BOS Jul 15, 02:45 UTCJul 15, 03:40 UTC55m
2026-07-15 AAL1874 PHL → BOS Jul 15, 02:43 UTCJul 15, 03:39 UTC56m
2026-07-14 AAL2061 MSY → PHL Jul 14, 21:45 UTCJul 15, 00:10 UTC2h 24m
2026-07-14 AAL2061 PSQ → MSY Jul 14, 18:05 UTCJul 14, 20:30 UTC2h 25m
2026-07-14 AAL2061 PHL → PHL Jul 14, 17:15 UTCJul 14, 17:20 UTC5m
2026-07-14 AAL3293 - Jul 14, 12:35 UTCJul 14, 16:05 UTC3h 30m
2026-07-14 AAL1947 - Jul 14, 03:15 UTCJul 14, 06:10 UTC2h 55m
2026-07-14 AAL1163 BNA → DCA Jul 14, 00:50 UTCJul 14, 02:05 UTC1h 15m
2026-07-13 AAL1163 - Jul 13, 22:00 UTCJul 13, 23:25 UTC1h 25m
2026-07-13 AAL2347 - Jul 13, 20:05 UTCJul 13, 21:05 UTC1h 0m
2026-07-13 AAL2347 DCA → ALB Jul 13, 17:40 UTCJul 13, 18:40 UTC1h 0m
2026-07-13 AAL1556 - Jul 13, 15:15 UTCJul 13, 16:30 UTC1h 15m
2026-07-13 AAL1556 - Jul 13, 12:55 UTCJul 13, 14:05 UTC1h 10m
2026-07-13 AAL2159 BOS → DCA Jul 13, 10:17 UTCJul 13, 11:30 UTC1h 13m
2026-07-13 AAL2159 BOS → DCA Jul 13, 10:20 UTCJul 13, 11:35 UTC1h 15m
2026-07-13 AAL1874 PHL → BNH Jul 13, 02:45 UTCJul 13, 03:40 UTC55m
2026-07-12 AAL1957 - Jul 12, 23:25 UTCJul 13, 00:50 UTC1h 25m
2026-07-12 AAL1957 PHL → IND Jul 12, 20:50 UTCJul 12, 22:15 UTC1h 25m
2026-07-12 AAL2208 MSY → PHL Jul 12, 16:45 UTCJul 12, 19:05 UTC2h 20m
2026-07-12 AAL942 - Jul 12, 13:05 UTCJul 12, 15:35 UTC2h 30m
2026-07-12 AAL942 PHL → MSY Jul 12, 13:04 UTCJul 12, 15:31 UTC2h 27m
2026-07-12 AAL942 PHL → PHL Jul 12, 12:45 UTCJul 12, 12:50 UTC5m
2026-07-12 AAL942 PHL → PHL Jul 12, 12:20 UTCJul 12, 12:25 UTC5m
2026-07-12 AAL942 PHL → PHL Jul 12, 12:05 UTCJul 12, 12:10 UTC5m
2026-07-12 1111 PHL → PHL Jul 12, 04:10 UTCJul 12, 04:15 UTC5m
2026-07-11 AAL2365 - Jul 11, 23:40 UTCJul 12, 00:35 UTC55m
2026-07-11 AAL2365 BTV → PHL Jul 11, 23:36 UTCJul 12, 00:31 UTC55m
2026-07-11 AAL2365 - Jul 11, 21:50 UTCJul 11, 22:05 UTC15m
2026-07-11 AAL2365 - Jul 11, 20:50 UTCJul 11, 21:20 UTC30m

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 N837AW page for operator, model, and routing details .

Mode-S AB7270 frequently asked

What is Mode-S code AB7270?
AB7270 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N837AW.
Where is Mode-S AB7270 registered?
Mode-S code AB7270 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 AB7270 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB7270, octal 52671160, decimal 11,235,952.
What flights does AB7270 operate?
Mode-S AB7270 has broadcast 20 distinct callsigns, including AAL2831, AAL2714, AAL362, AAL3299, AAL3207.