Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AB1C04

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N815AW · AIRBUS A-319 · operated by U S BANK NA TRUSTEE

Hex
AB1C04
Octal
52616004
Decimal
11,213,828
Country
US
Tail
N815AW
Type
A319
No current signal · last broadcast 58m ago
Flights observed
501
Distinct callsigns
20
Country
US
Last broadcast
58m ago

Last known position

Most recent position reported by Mode-S AB1C04.

Country allocation

The ICAO 24-bit address AB1C04 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
AAL3224 American Airlines 9 2026-07-05
AAL2991 American Airlines 7 2026-04-28
AAL2761 - 6 2026-06-20
AAL3291 American Airlines 5 2026-05-15
AAL3170 American Airlines 5 2026-05-23
AAL2714 - 5 2026-06-24
AAL2581 American Airlines 5 2026-04-23
AAL2529 American Airlines 5 2026-05-20
AAL2448 - 5 2026-06-30
AAL2168 - 5 2026-07-09
AAL2134 American Airlines 5 2026-05-29
AAL2029 American Airlines 5 2026-04-23
AAL1927 - 5 2026-06-23
AAL1926 American Airlines 5 2026-04-28
AAL1417 - 5 2026-07-02
AAL1062 American Airlines 5 2026-05-10
AAL493 American Airlines 4 2026-05-10
AAL399 American Airlines 4 2026-06-14
AAL3236 American Airlines 4 2026-04-22
AAL2854 American Airlines 4 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AAL2090 - Jul 14, 15:40 UTCJul 14, 16:20 UTC40m
2026-07-09 AAL2168 - Jul 9, 15:05 UTCJul 9, 16:55 UTC1h 50m
2026-07-09 AAL2168 - Jul 9, 12:05 UTCJul 9, 13:45 UTC1h 40m
2026-07-07 AAL2147 MCO → MIA Jul 7, 02:35 UTCJul 7, 03:15 UTC40m
2026-07-06 AAL2147 - Jul 6, 23:45 UTCJul 7, 00:25 UTC40m
2026-07-06 AAL69Q LAS → JFK Jul 6, 19:25 UTCJul 6, 21:45 UTC2h 20m
2026-07-05 AAL1985 - Jul 5, 23:55 UTCJul 6, 00:55 UTC1h 0m
2026-07-05 AAL1985 DCA → PIT Jul 5, 23:54 UTCJul 6, 00:52 UTC58m
2026-07-05 AAL3224 EUG → PHX Jul 5, 19:00 UTCJul 5, 20:50 UTC1h 50m
2026-07-05 AAL3224 EUG → PHX Jul 5, 15:20 UTCJul 5, 16:50 UTC1h 30m
2026-07-05 AAL2965 ORD → DCA Jul 5, 12:15 UTCJul 5, 13:40 UTC1h 25m
2026-07-05 AAL2965 ORD → DCA Jul 5, 12:14 UTCJul 5, 13:41 UTC1h 27m
2026-07-05 AAL1372 ATL → ORD Jul 5, 05:35 UTCJul 5, 07:20 UTC1h 45m
2026-07-05 AAL1372 ATL → ORD Jul 5, 05:33 UTCJul 5, 07:26 UTC1h 53m
2026-07-04 AAL2983 PHL → ATL Jul 4, 19:52 UTCJul 4, 21:34 UTC1h 42m
2026-07-04 AAL2403 - Jul 4, 17:15 UTCJul 4, 18:10 UTC55m
2026-07-04 AAL2403 PHL → RDU Jul 4, 15:10 UTCJul 4, 16:10 UTC1h 0m
2026-07-04 AAL1428 RDU → LGA Jul 4, 11:50 UTCJul 4, 13:35 UTC1h 45m
2026-07-04 AAL659 - Jul 4, 03:55 UTCJul 4, 05:10 UTC1h 15m
2026-07-04 AAL2406 - Jul 4, 00:45 UTCJul 4, 02:25 UTC1h 40m
2026-07-03 AAL2406 - Jul 3, 21:55 UTCJul 3, 23:35 UTC1h 40m
2026-07-03 AAL1901 - Jul 3, 16:25 UTCJul 3, 17:00 UTC35m
2026-07-03 AAL1901 PLS → MIA Jul 3, 15:35 UTCJul 3, 17:00 UTC1h 25m
2026-07-03 AAL1901 - Jul 3, 13:05 UTCJul 3, 13:30 UTC25m
2026-07-03 AAL1287 - Jul 3, 10:10 UTCJul 3, 11:30 UTC1h 20m
2026-07-03 AAL2948 - Jul 3, 03:55 UTCJul 3, 05:00 UTC1h 5m
2026-07-03 AAL2948 MIA → CHS Jul 3, 03:51 UTCJul 3, 05:04 UTC1h 13m
2026-07-03 AAL1501 - Jul 3, 00:05 UTCJul 3, 01:50 UTC1h 45m
2026-07-02 AAL1501 - Jul 2, 21:00 UTCJul 2, 22:45 UTC1h 45m
2026-07-02 AAL1417 AUS → MIA Jul 2, 16:20 UTCJul 2, 18:55 UTC2h 35m
2026-07-02 AAL1417 - Jul 2, 16:25 UTCJul 2, 19:00 UTC2h 35m
2026-07-02 AAL1417 HWO → AUS Jul 2, 12:15 UTCJul 2, 14:40 UTC2h 25m
2026-07-02 AAL2894 - Jul 2, 10:20 UTCJul 2, 11:05 UTC45m
2026-07-02 AAL1813 - Jul 2, 04:40 UTCJul 2, 05:10 UTC30m
2026-07-02 AAL1813 MIA → MCO Jul 2, 04:41 UTCJul 2, 05:12 UTC31m
2026-07-02 AAL1069 PIT → MIA Jul 2, 00:30 UTCJul 2, 02:50 UTC2h 20m
2026-07-02 AAL1069 PIT → MIA Jul 2, 00:30 UTCJul 2, 02:51 UTC2h 21m
2026-07-01 AAL1985 DCA → PIT Jul 1, 22:01 UTCJul 1, 22:37 UTC36m
2026-07-01 AAL1985 - Jul 1, 22:05 UTCJul 1, 22:40 UTC35m
2026-07-01 AAL3224 EUG → PHX Jul 1, 18:55 UTCJul 1, 20:50 UTC1h 55m
2026-07-01 AAL3224 EUG → PHX Jul 1, 18:51 UTCJul 1, 20:42 UTC1h 51m
2026-07-01 AAL3224 EUG → PHX Jul 1, 15:50 UTCJul 1, 17:25 UTC1h 35m
2026-07-01 AAL1605 - Jul 1, 13:35 UTCJul 1, 14:45 UTC1h 10m
2026-07-01 AAL1605 BOS → DCA Jul 1, 13:34 UTCJul 1, 14:40 UTC1h 6m
2026-07-01 AAL1605 ADW → BOS Jul 1, 11:05 UTCJul 1, 12:15 UTC1h 10m
2026-07-01 AAL1654 - Jul 1, 00:05 UTCJul 1, 01:15 UTC1h 10m
2026-06-30 AAL1654 - Jun 30, 21:35 UTCJun 30, 22:45 UTC1h 10m
2026-06-30 AAL2448 - Jun 30, 18:10 UTCJun 30, 20:15 UTC2h 5m
2026-06-30 AAL2448 DCA → RSW Jun 30, 14:55 UTCJun 30, 17:00 UTC2h 5m
2026-06-30 AAL3089 - Jun 30, 10:25 UTCJun 30, 11:40 UTC1h 15m

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 N815AW page for operator, model, and routing details .

Mode-S AB1C04 frequently asked

What is Mode-S code AB1C04?
AB1C04 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N815AW.
Where is Mode-S AB1C04 registered?
Mode-S code AB1C04 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 AB1C04 broadcasting right now?
No active broadcast right now. Last signal was 58m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB1C04, octal 52616004, decimal 11,213,828.
What flights does AB1C04 operate?
Mode-S AB1C04 has broadcast 20 distinct callsigns, including AAL3224, AAL2991, AAL2761, AAL3291, AAL3170.