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sensors Mode-S transponder

AAE7A2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N801XA · BOEING 737-800 · operated by WELLS FARGO TRUST CO NA TRUSTEE

Hex
AAE7A2
Octal
52563642
Decimal
11,200,418
Country
US
Tail
N801XA
Type
B738
No current signal · last broadcast Jul 22, 05:10 UTC
Flights observed
116
Distinct callsigns
1
Country
US
Last broadcast
Jul 22, 05:10 UTC

Last known position

Most recent position reported by Mode-S AAE7A2.

Country allocation

The ICAO 24-bit address AAE7A2 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 1 distinct

Callsign Airline Flights Last seen
N801XA - 115 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-22 N801XA - Jul 22, 04:55 UTCJul 22, 05:10 UTC15m
2026-07-22 N801XA - Jul 22, 03:40 UTCJul 22, 03:55 UTC15m
2026-07-22 N801XA - Jul 22, 02:50 UTCJul 22, 03:05 UTC15m
2026-07-21 N801XA - Jul 21, 12:40 UTCJul 21, 15:45 UTC3h 5m
2026-07-19 N801XA - Jul 19, 04:10 UTCJul 19, 04:45 UTC35m
2026-07-18 N801XA - Jul 18, 20:50 UTCJul 18, 21:05 UTC15m
2026-07-16 N801XA - Jul 16, 16:30 UTCJul 16, 16:44 UTC15m
2026-07-16 N801XA - Jul 16, 10:35 UTCJul 16, 10:55 UTC20m
2026-07-16 N801XA - Jul 16, 08:30 UTCJul 16, 09:20 UTC50m
2026-07-15 N801XA - Jul 15, 05:10 UTCJul 15, 05:50 UTC40m
2026-07-15 N801XA - Jul 15, 03:10 UTCJul 15, 03:50 UTC40m
2026-07-14 N801XA - Jul 14, 14:25 UTCJul 14, 14:55 UTC30m
2026-07-14 N801XA - Jul 14, 11:55 UTCJul 14, 12:35 UTC40m
2026-07-14 N801XA - Jul 14, 07:10 UTCJul 14, 07:30 UTC20m
2026-07-14 N801XA - Jul 14, 05:00 UTCJul 14, 05:35 UTC35m
2026-07-14 N801XA - Jul 14, 04:10 UTCJul 14, 04:20 UTC10m
2026-07-13 N801XA - Jul 13, 10:05 UTCJul 13, 10:25 UTC20m
2026-07-13 N801XA - Jul 13, 08:10 UTCJul 13, 08:35 UTC25m
2026-07-13 N801XA - Jul 13, 03:30 UTCJul 13, 03:55 UTC25m
2026-07-12 N801XA - Jul 12, 14:10 UTCJul 12, 14:20 UTC10m
2026-07-12 N801XA - Jul 12, 12:05 UTCJul 12, 12:15 UTC10m
2026-07-12 N801XA - Jul 12, 11:15 UTCJul 12, 11:25 UTC10m
2026-07-12 N801XA - Jul 12, 09:40 UTCJul 12, 09:55 UTC15m
2026-07-12 N801XA - Jul 12, 08:30 UTCJul 12, 08:50 UTC20m
2026-07-12 N801XA - Jul 12, 04:05 UTCJul 12, 04:20 UTC15m
2026-07-11 N801XA - Jul 11, 22:30 UTCJul 11, 22:50 UTC20m
2026-07-11 N801XA - Jul 11, 11:10 UTCJul 11, 13:40 UTC2h 30m
2026-07-10 N801XA - Jul 10, 04:40 UTCJul 10, 04:55 UTC15m
2026-07-10 N801XA - Jul 10, 03:00 UTCJul 10, 03:10 UTC10m
2026-07-09 N801XA - Jul 9, 15:00 UTCJul 9, 15:10 UTC10m
2026-07-09 N801XA - Jul 9, 12:55 UTCJul 9, 13:35 UTC40m
2026-07-07 - - Jul 7, 10:25 UTCJul 7, 10:35 UTC10m
2026-07-07 N801XA - Jul 7, 05:15 UTCJul 7, 05:30 UTC15m
2026-07-07 N801XA - Jul 7, 03:25 UTCJul 7, 03:35 UTC10m
2026-07-06 N801XA - Jul 6, 10:00 UTCJul 6, 10:20 UTC20m
2026-07-06 N801XA - Jul 6, 08:10 UTCJul 6, 08:35 UTC25m
2026-07-06 N801XA - Jul 6, 03:20 UTCJul 6, 03:40 UTC20m
2026-07-05 N801XA - Jul 5, 09:55 UTCJul 5, 10:05 UTC10m
2026-07-05 N801XA - Jul 5, 08:50 UTCJul 5, 09:00 UTC10m
2026-07-05 N801XA - Jul 5, 05:10 UTCJul 5, 05:20 UTC10m
2026-07-05 N801XA - Jul 5, 03:55 UTCJul 5, 04:15 UTC20m
2026-07-04 N801XA - Jul 4, 11:15 UTCJul 4, 11:30 UTC15m
2026-07-03 N801XA - Jul 3, 13:25 UTCJul 3, 13:50 UTC25m
2026-07-03 N801XA - Jul 3, 11:30 UTCJul 3, 12:10 UTC40m
2026-07-02 N801XA - Jul 2, 14:00 UTCJul 2, 14:30 UTC30m
2026-07-02 N801XA - Jul 2, 12:10 UTCJul 2, 12:50 UTC40m
2026-07-02 N801XA - Jul 2, 04:30 UTCJul 2, 04:45 UTC15m
2026-07-01 N801XA - Jul 1, 08:30 UTCJul 1, 09:00 UTC30m
2026-07-01 N801XA - Jul 1, 06:25 UTCJul 1, 06:45 UTC20m
2026-06-29 N801XA - Jun 29, 13:54 UTCJun 29, 15:00 UTC1h 5m

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 N801XA page for operator, model, and routing details .

Mode-S AAE7A2 frequently asked

What is Mode-S code AAE7A2?
AAE7A2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N801XA.
Where is Mode-S AAE7A2 registered?
Mode-S code AAE7A2 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 AAE7A2 broadcasting right now?
No active broadcast right now. Last signal was Jul 22, 05:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAE7A2, octal 52563642, decimal 11,200,418.
What flights does AAE7A2 operate?
Mode-S AAE7A2 has broadcast 1 distinct callsign, including N801XA.