Apparatus

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sensors Mode-S transponder

A2F227

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N28926 · PIPER PA-28-140/150/160/180 · operated by CAE OXFORD AVIATION ACADEMY PHOENIX INC

Hex
A2F227
Octal
50571047
Decimal
10,678,823
Country
US
Tail
N28926
Type
P28A
No current signal · last broadcast 6d ago
Flights observed
232
Distinct callsigns
1
Country
US
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S A2F227.

Country allocation

The ICAO 24-bit address A2F227 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
OXF4065 - 232 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-07 OXF4065 - Jul 7, 22:15 UTCJul 8, 00:00 UTC1h 45m
2026-07-07 OXF4065 - Jul 7, 16:15 UTCJul 7, 18:00 UTC1h 45m
2026-07-05 OXF4065 - Jul 5, 19:50 UTCJul 5, 21:10 UTC1h 20m
2026-07-05 OXF4065 MSC → MSC Jul 5, 14:50 UTCJul 5, 16:35 UTC1h 45m
2026-07-04 OXF4065 - Jul 4, 16:30 UTCJul 4, 18:55 UTC2h 25m
2026-07-04 OXF4065 - Jul 4, 12:45 UTCJul 4, 14:05 UTC1h 20m
2026-07-02 OXF4065 - Jul 2, 19:50 UTCJul 2, 21:20 UTC1h 30m
2026-07-02 OXF4065 - Jul 2, 17:25 UTCJul 2, 18:15 UTC50m
2026-07-02 OXF4065 - Jul 2, 14:00 UTCJul 2, 15:50 UTC1h 50m
2026-06-29 OXF4065 - Jun 29, 17:05 UTCJun 29, 18:39 UTC1h 35m
2026-06-29 OXF4065 - Jun 29, 13:09 UTCJun 29, 15:30 UTC2h 20m
2026-06-28 OXF4065 - Jun 28, 22:55 UTCJun 29, 00:05 UTC1h 10m
2026-06-28 OXF4065 - Jun 28, 22:10 UTCJun 28, 22:24 UTC15m
2026-06-28 OXF4065 - Jun 28, 18:44 UTCJun 28, 20:50 UTC2h 5m
2026-06-28 OXF4065 - Jun 28, 13:19 UTCJun 28, 14:59 UTC1h 40m
2026-06-27 OXF4065 - Jun 27, 20:49 UTCJun 27, 22:25 UTC1h 35m
2026-06-27 OXF4065 - Jun 27, 18:35 UTCJun 27, 19:19 UTC45m
2026-06-27 OXF4065 - Jun 27, 16:39 UTCJun 27, 17:14 UTC35m
2026-06-27 OXF4065 - Jun 27, 13:20 UTCJun 27, 15:10 UTC1h 50m
2026-06-26 OXF4065 - Jun 26, 22:55 UTCJun 27, 00:14 UTC1h 20m
2026-06-26 OXF4065 - Jun 26, 19:30 UTCJun 26, 20:34 UTC1h 5m
2026-06-26 OXF4065 - Jun 26, 17:09 UTCJun 26, 18:20 UTC1h 10m
2026-06-26 OXF4065 - Jun 26, 13:55 UTCJun 26, 15:39 UTC1h 45m
2026-06-25 OXF4065 - Jun 25, 18:59 UTCJun 25, 20:39 UTC1h 40m
2026-06-25 OXF4065 - Jun 25, 13:50 UTCJun 25, 16:55 UTC3h 5m
2026-06-25 OXF4065 - Jun 25, 01:24 UTCJun 25, 03:04 UTC1h 40m
2026-06-24 OXF4065 - Jun 24, 20:20 UTCJun 24, 22:04 UTC1h 45m
2026-06-24 OXF4065 - Jun 24, 18:20 UTCJun 24, 19:29 UTC1h 10m
2026-06-24 OXF4065 - Jun 24, 13:20 UTCJun 24, 15:00 UTC1h 40m
2026-06-23 OXF4065 - Jun 23, 20:49 UTCJun 23, 22:05 UTC1h 15m
2026-06-23 OXF4065 - Jun 23, 16:24 UTCJun 23, 18:10 UTC1h 45m
2026-06-23 OXF4065 - Jun 23, 13:24 UTCJun 23, 15:09 UTC1h 45m
2026-06-23 OXF4065 - Jun 23, 04:29 UTCJun 23, 05:29 UTC1h 0m
2026-06-23 OXF4065 - Jun 23, 01:10 UTCJun 23, 03:39 UTC2h 30m
2026-06-22 OXF4065 - Jun 22, 21:35 UTCJun 22, 23:14 UTC1h 40m
2026-06-22 OXF4065 - Jun 22, 16:45 UTCJun 22, 18:40 UTC1h 55m
2026-06-22 OXF4065 - Jun 22, 14:24 UTCJun 22, 15:40 UTC1h 15m
2026-06-21 OXF4065 - Jun 21, 18:20 UTCJun 21, 19:45 UTC1h 25m
2026-06-21 OXF4065 MSC → MSC Jun 21, 13:59 UTCJun 21, 15:30 UTC1h 30m
2026-06-20 OXF4065 - Jun 20, 18:04 UTCJun 20, 20:00 UTC1h 55m
2026-06-20 OXF4065 - Jun 20, 16:29 UTCJun 20, 17:19 UTC50m
2026-06-20 OXF4065 - Jun 20, 13:04 UTCJun 20, 13:44 UTC40m
2026-06-19 OXF4065 PRC → MSC Jun 19, 04:39 UTCJun 19, 05:49 UTC1h 10m
2026-06-19 OXF4065 - Jun 19, 02:45 UTCJun 19, 04:04 UTC1h 20m
2026-06-18 OXF4065 - Jun 18, 19:45 UTCJun 18, 20:25 UTC40m
2026-06-18 OXF4065 - Jun 18, 18:05 UTCJun 18, 18:40 UTC35m
2026-06-18 OXF4065 - Jun 18, 14:01 UTCJun 18, 15:25 UTC1h 25m
2026-06-17 OXF4065 - Jun 17, 19:35 UTCJun 17, 21:10 UTC1h 35m
2026-06-17 OXF4065 - Jun 17, 16:25 UTCJun 17, 18:05 UTC1h 40m
2026-06-17 OXF4065 MSC → MSC Jun 17, 14:15 UTCJun 17, 15:40 UTC1h 25m

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 N28926 page for operator, model, and routing details .

Mode-S A2F227 frequently asked

What is Mode-S code A2F227?
A2F227 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N28926.
Where is Mode-S A2F227 registered?
Mode-S code A2F227 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 A2F227 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2F227, octal 50571047, decimal 10,678,823.
What flights does A2F227 operate?
Mode-S A2F227 has broadcast 1 distinct callsign, including OXF4065.