Apparatus

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sensors Mode-S transponder

A04BBE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N118US · AIRBUS A-320 · operated by BANK OF UTAH TRUSTEE

Hex
A04BBE
Octal
50045676
Decimal
10,505,150
Country
US
Tail
N118US
Type
A320
Broadcasting now · callsign AAL485 · 30,550 ft
Flights observed
472
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A04BBE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A04BBE 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
AAL2384 - 14 2026-07-12
AAL2142 - 12 2026-07-08
AAL580 American Airlines 11 2026-05-17
AAL2136 - 10 2026-07-10
AAL2232 - 9 2026-07-12
AAL584 - 8 2026-06-20
AAL2712 - 8 2026-06-25
AAL2421 - 8 2026-06-15
AAL1963 - 8 2026-06-25
AAL3049 American Airlines 7 2026-06-13
AAL2950 - 7 2026-06-18
AAL2202 - 7 2026-06-20
AAL1964 - 7 2026-06-25
AAL1802 - 7 2026-07-09
AAL2555 American Airlines 6 2026-05-07
AAL602 American Airlines 5 2026-06-13
AAL426 - 5 2026-07-08
AAL3122 - 5 2026-07-09
AAL2879 - 5 2026-07-01
AAL2576 American Airlines 5 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AAL2215 - Jul 13, 21:20 UTCJul 13, 23:45 UTC2h 25m
2026-07-13 AAL2215 - Jul 13, 17:20 UTCJul 13, 19:50 UTC2h 30m
2026-07-13 AAL1095 - Jul 13, 15:35 UTCJul 13, 15:45 UTC10m
2026-07-13 AAL1095 - Jul 13, 14:05 UTCJul 13, 15:45 UTC1h 40m
2026-07-13 AAL1095 MFE → DFW Jul 13, 14:00 UTCJul 13, 15:19 UTC1h 19m
2026-07-13 AAL872P - Jul 13, 11:40 UTCJul 13, 12:40 UTC1h 0m
2026-07-13 AAL3311 - Jul 13, 06:45 UTCJul 13, 07:50 UTC1h 5m
2026-07-13 AAL3311 SAT → DFW Jul 13, 06:44 UTCJul 13, 07:50 UTC1h 6m
2026-07-12 AAL2374 - Jul 12, 22:05 UTCJul 12, 22:50 UTC45m
2026-07-12 AAL2374 DFW → SAT Jul 12, 22:05 UTCJul 12, 22:49 UTC44m
2026-07-12 AAL2384 - Jul 12, 19:05 UTCJul 12, 20:45 UTC1h 40m
2026-07-12 AAL2384 CID → DFW Jul 12, 19:01 UTCJul 12, 20:45 UTC1h 44m
2026-07-12 AAL2384 - Jul 12, 16:01 UTCJul 12, 17:40 UTC1h 40m
2026-07-12 AAL2862 - Jul 12, 13:40 UTCJul 12, 14:45 UTC1h 5m
2026-07-12 AAL2863 DFW → ICT Jul 12, 04:15 UTCJul 12, 05:15 UTC1h 0m
2026-07-12 AAL2232 - Jul 12, 01:35 UTCJul 12, 02:50 UTC1h 15m
2026-07-12 AAL2232 OMA → DFW Jul 12, 01:30 UTCJul 12, 02:49 UTC1h 19m
2026-07-11 AAL2232 - Jul 11, 23:25 UTCJul 12, 00:45 UTC1h 20m
2026-07-11 AAL1339 - Jul 11, 16:30 UTCJul 11, 21:55 UTC5h 25m
2026-07-11 AAL3031 - Jul 11, 13:45 UTCJul 11, 15:10 UTC1h 25m
2026-07-11 AAL122G DFW → HSV Jul 11, 11:15 UTCJul 11, 12:40 UTC1h 25m
2026-07-10 AAL2136 - Jul 10, 23:45 UTCJul 11, 02:00 UTC2h 15m
2026-07-10 AAL2136 - Jul 10, 20:45 UTCJul 10, 22:30 UTC1h 45m
2026-07-10 AAL2384 - Jul 10, 17:45 UTCJul 10, 19:20 UTC1h 35m
2026-07-10 AAL2384 CID → DFW Jul 10, 17:40 UTCJul 10, 19:20 UTC1h 40m
2026-07-10 AAL2384 - Jul 10, 14:45 UTCJul 10, 16:20 UTC1h 35m
2026-07-10 AAL2880 FSD → DFW Jul 10, 11:20 UTCJul 10, 13:05 UTC1h 45m
2026-07-10 AAL2937 DFW → FSD Jul 10, 01:30 UTCJul 10, 03:10 UTC1h 40m
2026-07-09 AAL1802 - Jul 9, 23:00 UTCJul 10, 00:10 UTC1h 10m
2026-07-09 AAL1802 - Jul 9, 20:25 UTCJul 9, 21:20 UTC55m
2026-07-09 AAL2384 - Jul 9, 17:30 UTCJul 9, 19:05 UTC1h 35m
2026-07-09 AAL2384 BHM → DFW Jul 9, 17:26 UTCJul 9, 18:54 UTC1h 28m
2026-07-09 AAL2384 - Jul 9, 15:00 UTCJul 9, 16:20 UTC1h 20m
2026-07-09 AAL3031 - Jul 9, 11:10 UTCJul 9, 12:45 UTC1h 35m
2026-07-09 AAL3122 - Jul 9, 01:50 UTCJul 9, 03:20 UTC1h 30m
2026-07-09 AAL3122 DFW → HSV Jul 9, 01:47 UTCJul 9, 03:19 UTC1h 32m
2026-07-08 AAL1802 - Jul 8, 22:45 UTCJul 8, 23:55 UTC1h 10m
2026-07-08 AAL1802 - Jul 8, 20:05 UTCJul 8, 21:10 UTC1h 5m
2026-07-08 AAL2142 - Jul 8, 16:40 UTCJul 8, 18:30 UTC1h 50m
2026-07-08 AAL2142 DFW → MSN Jul 8, 13:25 UTCJul 8, 15:15 UTC1h 50m
2026-07-08 AAL426 - Jul 8, 10:35 UTCJul 8, 12:10 UTC1h 35m
2026-07-08 AAL425 - Jul 8, 01:40 UTCJul 8, 03:10 UTC1h 30m
2026-07-07 AAL2215 - Jul 7, 20:20 UTCJul 7, 23:00 UTC2h 40m
2026-07-07 AAL2215 - Jul 7, 16:35 UTCJul 7, 18:45 UTC2h 10m
2026-07-06 AAL2232 - Jul 6, 00:55 UTCJul 6, 02:20 UTC1h 25m
2026-07-05 AAL2232 - Jul 5, 22:30 UTCJul 5, 23:50 UTC1h 20m
2026-07-05 AAL2609 - Jul 5, 20:00 UTCJul 5, 20:55 UTC55m
2026-07-05 AAL2609 SAT → DFW Jul 5, 19:57 UTCJul 5, 20:51 UTC54m
2026-07-05 AAL450 - Jul 5, 18:15 UTCJul 5, 18:45 UTC30m
2026-07-05 AAL450 PHX → SAT Jul 5, 16:53 UTCJul 5, 18:40 UTC1h 47m

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 N118US page for operator, model, and routing details .

Mode-S A04BBE frequently asked

What is Mode-S code A04BBE?
A04BBE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N118US.
Where is Mode-S A04BBE registered?
Mode-S code A04BBE 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 A04BBE broadcasting right now?
Yes. Mode-S A04BBE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A04BBE, octal 50045676, decimal 10,505,150.
What flights does A04BBE operate?
Mode-S A04BBE has broadcast 20 distinct callsigns, including AAL2384, AAL2142, AAL580, AAL2136, AAL2232.