Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AC1F0E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N880NN · BOEING 737-800 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AC1F0E
Octal
53017416
Decimal
11,280,142
Country
US
Tail
N880NN
Type
B738
No current signal · last broadcast Jul 26, 20:45 UTC
Flights observed
499
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:45 UTC

Last known position

Most recent position reported by Mode-S AC1F0E.

Country allocation

The ICAO 24-bit address AC1F0E 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
AAL1492 American Airlines 8 2026-07-18
AAL2896 - 6 2026-06-22
AAL3165 American Airlines 5 2026-06-02
AAL2740 - 5 2026-06-30
AAL2543 American Airlines 5 2026-05-22
AAL2346 - 5 2026-06-24
AAL1409 - 5 2026-07-08
AAL885 American Airlines 4 2026-06-13
AAL763 - 4 2026-07-08
AAL652 American Airlines 4 2026-05-01
AAL3192 American Airlines 4 2026-05-23
AAL3161 American Airlines 4 2026-07-21
AAL3120 American Airlines 4 2026-05-01
AAL3008 - 4 2026-07-09
AAL2751 American Airlines 4 2026-04-15
AAL2592 American Airlines 4 2026-05-23
AAL2477 - 4 2026-06-29
AAL2321 American Airlines 4 2026-05-06
AAL1523 American Airlines 4 2026-06-09
AAL1290 - 4 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL2757 SAN → PHX Jul 26, 20:15 UTCJul 26, 20:45 UTC30m
2026-07-26 AAL2757 SAN → PHX Jul 26, 14:40 UTCJul 26, 17:05 UTC2h 25m
2026-07-26 AAL1020 DTW → MIA Jul 26, 10:15 UTCJul 26, 13:00 UTC2h 45m
2026-07-26 AAL1020 DTW → MIA Jul 26, 10:11 UTCJul 26, 12:51 UTC2h 40m
2026-07-26 AAL690 BOS → PHL Jul 26, 01:15 UTCJul 26, 03:30 UTC2h 15m
2026-07-25 AAL2213 CLT → BDL Jul 25, 21:50 UTCJul 26, 00:00 UTC2h 10m
2026-07-25 AAL2213 CLT → BDL Jul 25, 18:15 UTCJul 25, 20:15 UTC2h 0m
2026-07-25 AAL3052 ORD → DFW Jul 25, 15:05 UTCJul 25, 16:50 UTC1h 45m
2026-07-25 AAL3052 ORD → DFW Jul 25, 15:04 UTCJul 25, 16:54 UTC1h 50m
2026-07-25 AAL3075 MCO → CLT Jul 25, 11:35 UTCJul 25, 13:35 UTC2h 0m
2026-07-25 AAL3075 MCO → CLT Jul 25, 11:34 UTCJul 25, 13:25 UTC1h 51m
2026-07-24 AAL2353 DFW → TPA Jul 24, 21:45 UTCJul 25, 01:15 UTC3h 30m
2026-07-24 AAL2353 DFW → TPA Jul 24, 17:00 UTCJul 24, 20:10 UTC3h 10m
2026-07-24 AAL1693 PHX → SJC Jul 24, 00:05 UTCJul 24, 15:10 UTC15h 5m
2026-07-23 AAL2320 BOS → ORD Jul 23, 21:15 UTCJul 23, 22:45 UTC1h 30m
2026-07-23 AAL2320 BOS → ORD Jul 23, 18:45 UTCJul 23, 20:10 UTC1h 25m
2026-07-23 AAL2851 EWR → CLT Jul 23, 16:15 UTCJul 23, 16:55 UTC40m
2026-07-23 AAL2851 EWR → CLT Jul 23, 14:15 UTCJul 23, 14:50 UTC35m
2026-07-23 AAL955 LGA → DFW Jul 23, 11:45 UTCJul 23, 12:50 UTC1h 5m
2026-07-23 AAL2267 DFW → MCI Jul 23, 01:45 UTCJul 23, 02:50 UTC1h 5m
2026-07-23 AAL2267 DFW → MCI Jul 23, 01:50 UTCJul 23, 02:55 UTC1h 5m
2026-07-22 AAL1608 LGA → DFW Jul 22, 21:05 UTCJul 23, 00:20 UTC3h 15m
2026-07-22 AAL2036 CLT → LGA Jul 22, 17:55 UTCJul 22, 19:10 UTC1h 15m
2026-07-22 AAL2036 CLT → LGA Jul 22, 17:50 UTCJul 22, 19:09 UTC1h 19m
2026-07-22 AAL2043 - Jul 22, 14:50 UTCJul 22, 16:30 UTC1h 40m
2026-07-22 AAL2043 - Jul 22, 11:30 UTCJul 22, 12:45 UTC1h 15m
2026-07-22 AAL1679 BDL → PHL Jul 22, 00:40 UTCJul 22, 01:40 UTC1h 0m
2026-07-22 AAL1679 BDL → PHL Jul 22, 00:38 UTCJul 22, 01:41 UTC1h 3m
2026-07-21 AAL1679 BDL → PHL Jul 21, 21:25 UTCJul 21, 23:15 UTC1h 50m
2026-07-21 AAL3161 DFW → GJT Jul 21, 16:12 UTCJul 21, 18:09 UTC1h 57m
2026-07-21 AAL3161 DFW → GJT Jul 21, 16:15 UTCJul 21, 18:10 UTC1h 55m
2026-07-21 AAL2968 CLT → BOS Jul 21, 12:10 UTCJul 21, 14:10 UTC2h 0m
2026-07-21 AAL2057 LGA → ORD Jul 21, 01:40 UTCJul 21, 03:35 UTC1h 55m
2026-07-20 AAL610 PHL → DFW Jul 20, 20:15 UTCJul 20, 23:30 UTC3h 15m
2026-07-20 AAL1935 - Jul 20, 17:45 UTCJul 20, 18:45 UTC1h 0m
2026-07-20 AAL1935 MEM → DFW Jul 20, 17:40 UTCJul 20, 18:44 UTC1h 4m
2026-07-20 AAL1935 - Jul 20, 15:10 UTCJul 20, 16:20 UTC1h 10m
2026-07-20 AAL2150 MSP → DFW Jul 20, 11:45 UTCJul 20, 13:50 UTC2h 5m
2026-07-20 AAL3149 DFW → MSP Jul 20, 03:10 UTCJul 20, 05:10 UTC2h 0m
2026-07-19 AAL2282 SAT → ORD Jul 19, 22:50 UTCJul 20, 01:20 UTC2h 30m
2026-07-19 AAL2282 SAT → ORD Jul 19, 18:45 UTCJul 19, 21:20 UTC2h 35m
2026-07-19 AAL1713 - Jul 19, 15:35 UTCJul 19, 17:20 UTC1h 45m
2026-07-19 AAL1713 CVG → DFW Jul 19, 15:30 UTCJul 19, 17:20 UTC1h 50m
2026-07-19 AAL1713 DFW → CVG Jul 19, 12:20 UTCJul 19, 14:05 UTC1h 45m
2026-07-19 AAL1945 IND → DFW Jul 19, 02:25 UTCJul 19, 04:05 UTC1h 40m
2026-07-18 AAL1945 - Jul 18, 23:35 UTCJul 19, 01:20 UTC1h 45m
2026-07-18 AAL1492 PHL → DFW Jul 18, 19:20 UTCJul 18, 21:25 UTC2h 5m
2026-07-18 AAL1492 PHL → DFW Jul 18, 15:20 UTCJul 18, 17:25 UTC2h 5m
2026-07-18 AAL2331 - Jul 18, 11:15 UTCJul 18, 13:35 UTC2h 20m
2026-07-17 AAL560 DFW → CLE Jul 17, 23:55 UTCJul 18, 02:14 UTC2h 20m

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 N880NN page for operator, model, and routing details .

Mode-S AC1F0E frequently asked

What is Mode-S code AC1F0E?
AC1F0E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N880NN.
Where is Mode-S AC1F0E registered?
Mode-S code AC1F0E 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 AC1F0E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC1F0E, octal 53017416, decimal 11,280,142.
What flights does AC1F0E operate?
Mode-S AC1F0E has broadcast 20 distinct callsigns, including AAL1492, AAL2896, AAL3165, AAL2740, AAL2543.