Apparatus

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sensors Mode-S transponder

AAF0C6

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N804AN · BOEING 787-8 Dreamliner · operated by AMERICAN AIRLINES INC

Hex
AAF0C6
Octal
52570306
Decimal
11,202,758
Country
US
Tail
N804AN
Type
B788
No current signal · last broadcast Jul 24, 21:15 UTC
Flights observed
256
Distinct callsigns
20
Country
US
Last broadcast
Jul 24, 21:15 UTC

Last known position

Most recent position reported by Mode-S AAF0C6.

Country allocation

The ICAO 24-bit address AAF0C6 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
AAL115 American Airlines 22 2026-06-03
AAL102 American Airlines 16 2026-06-03
AAL5 American Airlines 15 2026-06-02
AAL6 American Airlines 12 2026-06-04
AAL207 American Airlines 10 2026-07-02
AAL206 American Airlines 9 2026-07-01
AAL203 - 8 2026-07-18
AAL957 - 7 2026-06-29
AAL992 American Airlines 6 2026-04-21
AAL759 - 6 2026-07-20
AAL204 - 6 2026-07-17
AAL991 American Airlines 5 2026-04-20
AAL92 - 5 2026-07-14
AAL743 - 5 2026-07-10
AAL40 - 5 2026-07-10
AAL299 American Airlines 5 2026-07-01
AAL160 - 5 2026-07-19
AAL995 - 4 2026-06-25
AAL934 American Airlines 4 2026-04-16
AAL933 American Airlines 4 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 AAL131 SFO → LAX Jul 24, 10:25 UTCJul 24, 21:00 UTC10h 35m
2026-07-24 AAL714 PHL → VCE Jul 24, 00:00 UTCJul 24, 07:15 UTC7h 15m
2026-07-23 AAL747 BOS → MIA Jul 23, 08:55 UTCJul 23, 16:50 UTC7h 55m
2026-07-22 AAL746 CLT → JAX Jul 22, 23:20 UTCJul 23, 06:40 UTC7h 20m
2026-07-20 AAL759 PHL → PHL Jul 20, 21:05 UTCJul 20, 21:10 UTC5m
2026-07-20 AAL759 - Jul 20, 10:20 UTCJul 20, 20:40 UTC10h 20m
2026-07-20 AAL759 ATH → PHL Jul 20, 10:18 UTCJul 20, 20:26 UTC10h 8m
2026-07-19 AAL160 - Jul 19, 22:15 UTCJul 20, 08:00 UTC9h 45m
2026-07-19 AAL41 BCN → ORD Jul 19, 08:45 UTCJul 19, 17:35 UTC8h 50m
2026-07-18 AAL742 PHL → BCN Jul 18, 21:34 UTCJul 19, 04:57 UTC7h 23m
2026-07-18 AAL742 - Jul 18, 21:30 UTCJul 18, 22:20 UTC50m
2026-07-18 AAL203 AMS → PHL Jul 18, 08:21 UTCJul 18, 15:38 UTC7h 17m
2026-07-18 AAL203 - Jul 18, 08:25 UTCJul 18, 15:40 UTC7h 15m
2026-07-17 AAL204 PHL → AMS Jul 17, 23:05 UTCJul 18, 05:50 UTC6h 46m
2026-07-17 AAL759 ATH → PHL Jul 17, 10:35 UTCJul 17, 20:25 UTC9h 50m
2026-07-17 AAL759 ATH → PHL Jul 17, 10:33 UTCJul 17, 20:24 UTC9h 51m
2026-07-16 AAL160 - Jul 16, 22:10 UTCJul 17, 05:30 UTC7h 20m
2026-07-16 AAL160 ORD → ATH Jul 16, 22:08 UTCJul 17, 07:54 UTC9h 46m
2026-07-16 AAL41 BCN → ORD Jul 16, 09:00 UTCJul 16, 18:00 UTC9h 0m
2026-07-15 AAL742 PHL → BCN Jul 15, 21:25 UTCJul 16, 04:20 UTC6h 55m
2026-07-15 AAL93 ZRH → PHL Jul 15, 10:11 UTCJul 15, 18:16 UTC8h 5m
2026-07-15 AAL93 ZRH → PHL Jul 15, 10:15 UTCJul 15, 18:15 UTC8h 0m
2026-07-14 AAL92 PHL → ZRH Jul 14, 22:20 UTCJul 15, 05:40 UTC7h 19m
2026-07-13 AAL1451 - Jul 13, 20:20 UTCJul 14, 01:05 UTC4h 45m
2026-07-12 AAL798 - Jul 12, 20:05 UTCJul 13, 00:35 UTC4h 30m
2026-07-12 AAL798 PHL → PHL Jul 12, 19:55 UTCJul 12, 20:01 UTC5m
2026-07-12 AAL203 AMS → PHL Jul 12, 08:45 UTCJul 12, 16:05 UTC7h 20m
2026-07-11 AAL204 - Jul 11, 23:35 UTCJul 12, 06:05 UTC6h 30m
2026-07-11 AAL204 PHL → PHL Jul 11, 22:55 UTCJul 11, 23:00 UTC5m
2026-07-11 AAL93 ZRH → PHL Jul 11, 10:10 UTCJul 11, 18:40 UTC8h 30m
2026-07-10 AAL92 - Jul 10, 23:00 UTCJul 11, 05:31 UTC6h 30m
2026-07-10 AAL92 PHL → PHL Jul 10, 22:50 UTCJul 10, 22:55 UTC5m
2026-07-10 AAL92 PHL → ZRH Jul 10, 22:58 UTCJul 11, 06:00 UTC7h 2m
2026-07-10 AAL743 BCN → PHL Jul 10, 11:25 UTCJul 10, 19:20 UTC7h 55m
2026-07-10 AAL40 ORD → BCN Jul 10, 01:08 UTCJul 10, 08:51 UTC7h 43m
2026-07-10 AAL40 ORD → BCN Jul 10, 01:10 UTCJul 10, 08:50 UTC7h 40m
2026-07-09 AAL125 - Jul 9, 11:40 UTCJul 9, 20:05 UTC8h 25m
2026-07-09 AAL740 PHL → MAD Jul 9, 01:00 UTCJul 9, 07:40 UTC6h 40m
2026-07-08 AAL743 - Jul 8, 11:10 UTCJul 8, 17:30 UTC6h 20m
2026-07-08 AAL743 BCN → PHL Jul 8, 11:07 UTCJul 8, 18:45 UTC7h 38m
2026-07-08 AAL40 - Jul 8, 00:45 UTCJul 8, 07:30 UTC6h 45m
2026-07-08 AAL40 ORD → BCN Jul 8, 00:41 UTCJul 8, 08:44 UTC8h 3m
2026-07-07 AAL125 MAD → ORD Jul 7, 12:00 UTCJul 7, 20:10 UTC8h 10m
2026-07-07 AAL125 MAD → ORD Jul 7, 12:00 UTCJul 7, 20:11 UTC8h 11m
2026-07-07 AAL740 PHL → MAD Jul 7, 00:35 UTCJul 7, 07:10 UTC6h 35m
2026-07-06 AAL743 BCN → PHL Jul 6, 12:55 UTCJul 6, 21:05 UTC8h 10m
2026-07-06 AAL743 BCN → PHL Jul 6, 12:54 UTCJul 6, 20:55 UTC8h 1m
2026-07-06 AAL40 - Jul 6, 03:10 UTCJul 6, 11:00 UTC7h 50m
2026-07-05 AAL125 - Jul 5, 12:50 UTCJul 5, 21:10 UTC8h 20m
2026-07-05 AAL740 PHL → MAD Jul 5, 03:50 UTCJul 5, 10:35 UTC6h 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 N804AN page for operator, model, and routing details .

Mode-S AAF0C6 frequently asked

What is Mode-S code AAF0C6?
AAF0C6 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N804AN.
Where is Mode-S AAF0C6 registered?
Mode-S code AAF0C6 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 AAF0C6 broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAF0C6, octal 52570306, decimal 11,202,758.
What flights does AAF0C6 operate?
Mode-S AAF0C6 has broadcast 20 distinct callsigns, including AAL115, AAL102, AAL5, AAL6, AAL207.