Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A4EE2E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N417AN · AIRBUS A-321neo · operated by BANK OF UTAH TRUSTEE

Hex
A4EE2E
Octal
51167056
Decimal
10,808,878
Country
US
Tail
N417AN
Type
A21N
Broadcasting now · callsign AAL399 · 33,025 ft
Flights observed
462
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:35 UTC

Current position

A4EE2E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A4EE2E 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
AAL31 - 11 2026-07-17
AAL2405 American Airlines 9 2026-07-26
AAL162 - 8 2026-07-18
AAL513 American Airlines 7 2026-05-28
AAL315 American Airlines 7 2026-06-08
AAL918 American Airlines 5 2026-05-12
AAL738 American Airlines 5 2026-07-23
AAL3090 American Airlines 5 2026-07-22
AAL297 - 5 2026-07-08
AAL205 - 5 2026-07-02
AAL1709 American Airlines 5 2026-07-23
AAL779 - 4 2026-06-30
AAL694 - 4 2026-07-08
AAL693 - 4 2026-06-26
AAL664 - 4 2026-06-26
AAL59 - 4 2026-06-26
AAL3166 - 4 2026-07-11
AAL3136 American Airlines 4 2026-06-10
AAL3099 - 4 2026-07-04
AAL3040 - 4 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL3234 SEA → ORD Jul 26, 20:10 UTCJul 26, 20:35 UTC25m
2026-07-26 AAL2405 ANU → MIA Jul 26, 16:15 UTCJul 26, 17:55 UTC1h 40m
2026-07-26 AAL2405 ANU → MIA Jul 26, 16:11 UTCJul 26, 17:54 UTC1h 43m
2026-07-26 AAL2405 ANU → MIA Jul 26, 13:00 UTCJul 26, 14:45 UTC1h 45m
2026-07-26 AAL2894 VPS → CLT Jul 26, 10:56 UTCJul 26, 11:53 UTC57m
2026-07-26 AAL2894 VPS → CLT Jul 26, 11:00 UTCJul 26, 11:40 UTC40m
2026-07-26 AAL1813 MSY → PHL Jul 26, 04:40 UTCJul 26, 05:15 UTC35m
2026-07-26 AAL1813 MSY → PHL Jul 26, 04:39 UTCJul 26, 05:19 UTC40m
2026-07-26 AAL1824 MSY → PHL Jul 26, 01:05 UTCJul 26, 03:35 UTC2h 30m
2026-07-25 AAL1079 ORD → AUS Jul 25, 21:05 UTCJul 25, 23:10 UTC2h 5m
2026-07-25 AAL3172 YUM → PHX Jul 25, 15:40 UTCJul 25, 19:35 UTC3h 55m
2026-07-25 AAL2593 MSP → DFW Jul 25, 12:50 UTCJul 25, 13:30 UTC40m
2026-07-25 AAL3268 SXM → CLT Jul 25, 00:35 UTCJul 25, 02:25 UTC1h 50m
2026-07-24 AAL2927 DFW → TUS Jul 24, 19:05 UTCJul 24, 23:10 UTC4h 5m
2026-07-24 AAL2660 PHX → PDX Jul 24, 16:55 UTCJul 24, 17:50 UTC55m
2026-07-24 AAL2660 PHX → PDX Jul 24, 14:50 UTCJul 24, 15:40 UTC50m
2026-07-24 AAL2991 ORD → PHL Jul 24, 08:10 UTCJul 24, 13:10 UTC5h 0m
2026-07-24 AAL395 SAN → PHL Jul 24, 00:07 UTCJul 24, 06:39 UTC6h 32m
2026-07-24 AAL395 SAN → PHL Jul 24, 00:10 UTCJul 24, 06:40 UTC6h 30m
2026-07-23 AAL1709 DFW → EWR Jul 23, 19:25 UTCJul 23, 21:50 UTC2h 25m
2026-07-23 AAL1709 DFW → EWR Jul 23, 19:19 UTCJul 23, 21:41 UTC2h 22m
2026-07-23 AAL1208 BUR → DFW Jul 23, 13:20 UTCJul 23, 17:35 UTC4h 15m
2026-07-23 AAL738 LGA → IAH Jul 23, 02:57 UTCJul 23, 08:05 UTC5h 8m
2026-07-23 AAL738 LGA → IAH Jul 23, 03:00 UTCJul 23, 08:00 UTC5h 0m
2026-07-22 AAL3090 LGA → MSY Jul 22, 19:55 UTCJul 23, 00:10 UTC4h 15m
2026-07-22 AAL3090 LGA → MSY Jul 22, 19:50 UTCJul 23, 00:10 UTC4h 20m
2026-07-22 AAL3090 LGA → MSY Jul 22, 12:30 UTCJul 22, 17:55 UTC5h 25m
2026-07-21 AAL2045 - Jul 21, 22:45 UTCJul 22, 04:05 UTC5h 20m
2026-07-21 AAL1151 - Jul 21, 14:20 UTCJul 21, 20:05 UTC5h 45m
2026-07-21 AAL144 HNL → LAX Jul 21, 10:55 UTCJul 21, 11:35 UTC40m
2026-07-21 AAL144 HNL → LAX Jul 21, 06:40 UTCJul 21, 06:55 UTC15m
2026-07-20 AAL143 LAX → HNL Jul 20, 23:10 UTCJul 21, 04:35 UTC5h 25m
2026-07-20 AAL143 LAX → HNL Jul 20, 23:06 UTCJul 21, 04:24 UTC5h 18m
2026-07-20 AAL3334 - Jul 20, 18:25 UTCJul 20, 21:05 UTC2h 40m
2026-07-20 AAL1139 RDU → LGA Jul 20, 14:45 UTCJul 20, 16:50 UTC2h 5m
2026-07-20 AAL3239 LGA → TPA Jul 20, 02:50 UTCJul 20, 04:40 UTC1h 50m
2026-07-20 AAL3239 LGA → TPA Jul 20, 02:50 UTCJul 20, 04:40 UTC1h 50m
2026-07-19 AAL2823 - Jul 19, 21:25 UTCJul 20, 00:00 UTC2h 35m
2026-07-19 AAL1102 CUN → MIA Jul 19, 17:56 UTCJul 19, 19:05 UTC1h 9m
2026-07-19 AAL1102 - Jul 19, 18:00 UTCJul 19, 19:05 UTC1h 5m
2026-07-19 AAL1157 - Jul 19, 15:05 UTCJul 19, 16:20 UTC1h 15m
2026-07-19 AAL770 - Jul 19, 11:40 UTCJul 19, 13:20 UTC1h 40m
2026-07-18 AAL1988 - Jul 18, 21:20 UTCJul 19, 01:40 UTC4h 20m
2026-07-18 AAL843 PHL → IND Jul 18, 12:50 UTCJul 18, 17:30 UTC4h 40m
2026-07-18 AAL843 PHL → IND Jul 18, 12:49 UTCJul 18, 17:30 UTC4h 41m
2026-07-18 AAL1221 - Jul 18, 05:20 UTCJul 18, 10:15 UTC4h 55m
2026-07-18 AAL162 - Jul 18, 02:50 UTCJul 18, 03:40 UTC50m
2026-07-17 AAL162 - Jul 17, 22:55 UTCJul 17, 23:05 UTC10m
2026-07-17 AAL31 - Jul 17, 21:00 UTCJul 17, 21:10 UTC10m
2026-07-17 AAL31 - Jul 17, 20:35 UTCJul 17, 21:10 UTC35m

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 N417AN page for operator, model, and routing details .

Mode-S A4EE2E frequently asked

What is Mode-S code A4EE2E?
A4EE2E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N417AN.
Where is Mode-S A4EE2E registered?
Mode-S code A4EE2E 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 A4EE2E broadcasting right now?
Yes. Mode-S A4EE2E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A4EE2E, octal 51167056, decimal 10,808,878.
What flights does A4EE2E operate?
Mode-S A4EE2E has broadcast 20 distinct callsigns, including AAL31, AAL2405, AAL162, AAL513, AAL315.