Apparatus

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sensors Mode-S transponder

A06F8A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N127UW · AIRBUS A-320 · operated by AMERICAN AIRLINES INC

Hex
A06F8A
Octal
50067612
Decimal
10,514,314
Country
US
Tail
N127UW
Type
A320
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
641
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S A06F8A.

Country allocation

The ICAO 24-bit address A06F8A 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
AAL2953 - 13 2026-07-02
AAL2415 - 9 2026-07-07
AAL2153 - 9 2026-07-12
AAL1638 American Airlines 9 2026-07-21
AAL3225 - 8 2026-07-11
AAL3126 American Airlines 8 2026-05-06
AAL3115 - 8 2026-07-08
AAL2923 American Airlines 8 2026-05-19
AAL2348 - 8 2026-07-02
AAL2220 American Airlines 8 2026-06-08
AAL1891 American Airlines 8 2026-07-08
AAL2414 American Airlines 7 2026-07-19
AAL2380 American Airlines 7 2026-05-09
AAL2215 - 7 2026-06-16
AAL2104 - 7 2026-07-06
AAL2057 American Airlines 7 2026-05-20
AAL1738 - 7 2026-07-09
AAL1689 American Airlines 7 2026-07-26
AAL1518 - 7 2026-07-03
AAL1014 American Airlines 7 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL1689 DFW → PHX Jul 26, 22:10 UTCJul 26, 22:30 UTC20m
2026-07-26 AAL1689 DFW → PHX Jul 26, 16:25 UTCJul 26, 19:55 UTC3h 30m
2026-07-26 AAL2288 MIA → PHL Jul 26, 03:20 UTCJul 26, 05:40 UTC2h 20m
2026-07-26 AAL2288 MIA → PHL Jul 26, 00:20 UTCJul 26, 02:30 UTC2h 10m
2026-07-25 AAL3233 MCI → CLT Jul 25, 19:45 UTCJul 25, 22:10 UTC2h 25m
2026-07-25 AAL3233 MCI → CLT Jul 25, 16:30 UTCJul 25, 18:40 UTC2h 10m
2026-07-25 AAL3110 DFW → SNA Jul 25, 11:45 UTCJul 25, 15:25 UTC3h 40m
2026-07-24 AAL3111 SNA → DFW Jul 24, 23:20 UTCJul 25, 02:50 UTC3h 30m
2026-07-24 AAL3111 SNA → DFW Jul 24, 19:55 UTCJul 24, 21:25 UTC1h 30m
2026-07-24 AAL2418 AUS → PHX Jul 24, 17:25 UTCJul 24, 18:40 UTC1h 15m
2026-07-24 AAL2858 STL → ORD Jul 24, 12:10 UTCJul 24, 15:50 UTC3h 40m
2026-07-24 AAL2858 STL → ORD Jul 24, 12:04 UTCJul 24, 15:50 UTC3h 46m
2026-07-23 AAL2844 BUF → PHL Jul 23, 23:15 UTCJul 24, 03:00 UTC3h 45m
2026-07-23 AAL2516 MBJ → ORD Jul 23, 19:45 UTCJul 23, 22:15 UTC2h 30m
2026-07-23 AAL2516 MBJ → ORD Jul 23, 19:40 UTCJul 23, 22:10 UTC2h 30m
2026-07-23 AAL2516 MBJ → ORD Jul 23, 16:00 UTCJul 23, 18:20 UTC2h 20m
2026-07-22 AAL1689 DFW → PHX Jul 22, 22:05 UTCJul 23, 01:45 UTC3h 40m
2026-07-22 AAL1689 DFW → PHX Jul 22, 22:04 UTCJul 23, 01:43 UTC3h 39m
2026-07-22 AAL1689 DFW → PHX Jul 22, 16:15 UTCJul 22, 19:35 UTC3h 20m
2026-07-22 AAL987 ORD → BDL Jul 22, 12:05 UTCJul 22, 13:00 UTC55m
2026-07-22 AAL3159 SGU → PHX Jul 22, 04:55 UTCJul 22, 05:20 UTC25m
2026-07-22 AAL3159 SGU → PHX Jul 22, 04:53 UTCJul 22, 05:39 UTC46m
2026-07-22 AAL2929 - Jul 22, 02:35 UTCJul 22, 03:20 UTC45m
2026-07-22 AAL2929 - Jul 22, 00:55 UTCJul 22, 01:25 UTC30m
2026-07-21 AAL3069 JAX → CLT Jul 21, 22:25 UTCJul 21, 23:20 UTC55m
2026-07-21 AAL3069 JAX → CLT Jul 21, 17:45 UTCJul 21, 18:25 UTC40m
2026-07-21 AAL3069 JAX → CLT Jul 21, 17:40 UTCJul 21, 19:47 UTC2h 7m
2026-07-21 AAL634 PHX → ONT Jul 21, 13:10 UTCJul 21, 16:15 UTC3h 5m
2026-07-21 AAL1835 PHX → SFO Jul 21, 08:00 UTCJul 21, 10:50 UTC2h 50m
2026-07-21 AAL1835 PHX → SFO Jul 21, 08:00 UTCJul 21, 10:50 UTC2h 50m
2026-07-21 AAL1638 CHS → DFW Jul 21, 06:25 UTCJul 21, 07:10 UTC45m
2026-07-21 AAL1638 CHS → DFW Jul 21, 06:05 UTCJul 21, 07:24 UTC1h 19m
2026-07-21 AAL1638 CHS → DFW Jul 21, 02:00 UTCJul 21, 04:40 UTC2h 40m
2026-07-20 AAL1638 CHS → DFW Jul 20, 23:20 UTCJul 21, 00:45 UTC1h 24m
2026-07-20 AAL3233 - Jul 20, 19:50 UTCJul 20, 22:00 UTC2h 10m
2026-07-20 AAL3233 - Jul 20, 16:25 UTCJul 20, 18:35 UTC2h 10m
2026-07-20 AAL1640 PHL → BNA Jul 20, 13:00 UTCJul 20, 14:05 UTC1h 5m
2026-07-20 AAL1731 YYZ → CLT Jul 20, 03:55 UTCJul 20, 05:00 UTC1h 5m
2026-07-19 AAL1689 - Jul 19, 23:25 UTCJul 20, 02:45 UTC3h 20m
2026-07-19 AAL1689 PHX → CMH Jul 19, 18:30 UTCJul 19, 22:00 UTC3h 30m
2026-07-19 AAL2414 IAD → DFW Jul 19, 15:55 UTCJul 19, 17:30 UTC1h 35m
2026-07-19 AAL1613 PHX → SFO Jul 19, 00:18 UTCJul 19, 01:50 UTC1h 32m
2026-07-19 AAL1613 - Jul 19, 00:20 UTCJul 19, 01:50 UTC1h 30m
2026-07-18 AAL3179 JFK → CLT Jul 18, 19:50 UTCJul 18, 22:35 UTC2h 45m
2026-07-18 AAL3179 JFK → CLT Jul 18, 16:00 UTCJul 18, 18:40 UTC2h 40m
2026-07-18 AAL1640 PHL → BNA Jul 18, 13:03 UTCJul 18, 14:09 UTC1h 6m
2026-07-18 AAL1640 PHL → BNA Jul 18, 13:05 UTCJul 18, 14:10 UTC1h 5m
2026-07-18 AAL1731 - Jul 18, 04:00 UTCJul 18, 05:10 UTC1h 10m
2026-07-18 AAL1351 ABQ → PHX Jul 18, 02:00 UTCJul 18, 02:50 UTC51m
2026-07-18 AAL1351 ABQ → PHX Jul 18, 01:56 UTCJul 18, 02:48 UTC52m

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 N127UW page for operator, model, and routing details .

Mode-S A06F8A frequently asked

What is Mode-S code A06F8A?
A06F8A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N127UW.
Where is Mode-S A06F8A registered?
Mode-S code A06F8A 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 A06F8A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A06F8A, octal 50067612, decimal 10,514,314.
What flights does A06F8A operate?
Mode-S A06F8A has broadcast 20 distinct callsigns, including AAL2953, AAL2415, AAL2153, AAL1638, AAL3225.