Apparatus

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sensors Mode-S transponder

A2F327

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N29AF · CESSNA 172R Cutlass RG · operated by DALE MICHAEL

Hex
A2F327
Octal
50571447
Decimal
10,679,079
Country
US
Tail
N29AF
Type
C72R
No current signal · last broadcast 21h ago
Flights observed
103
Distinct callsigns
1
Country
US
Last broadcast
21h ago

Last known position

Most recent position reported by Mode-S A2F327.

Country allocation

The ICAO 24-bit address A2F327 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
N29AF - 103 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N29AF HMT → HMT Jul 13, 16:35 UTCJul 13, 17:05 UTC30m
2026-07-12 N29AF - Jul 12, 16:55 UTCJul 12, 17:40 UTC45m
2026-07-11 N29AF RBK → HMT Jul 11, 19:15 UTCJul 11, 19:25 UTC10m
2026-07-11 N29AF HMT → RBK Jul 11, 16:40 UTCJul 11, 17:20 UTC40m
2026-07-11 N29AF - Jul 11, 14:50 UTCJul 11, 15:30 UTC40m
2026-07-10 N29AF - Jul 10, 22:00 UTCJul 10, 22:10 UTC10m
2026-07-10 N29AF HMT → HMT Jul 10, 04:45 UTCJul 10, 06:20 UTC1h 35m
2026-07-09 N29AF HMT → HMT Jul 9, 16:35 UTCJul 9, 17:05 UTC30m
2026-07-09 N29AF - Jul 9, 14:25 UTCJul 9, 15:10 UTC45m
2026-07-09 N29AF HMT → HMT Jul 9, 02:25 UTCJul 9, 02:40 UTC15m
2026-07-08 N29AF HMT → HMT Jul 8, 16:05 UTCJul 8, 16:40 UTC35m
2026-06-23 N29AF - Jun 23, 19:19 UTCJun 23, 19:34 UTC15m
2026-06-23 N29AF - Jun 23, 17:09 UTCJun 23, 17:20 UTC10m
2026-06-23 N29AF - Jun 23, 16:09 UTCJun 23, 16:29 UTC20m
2026-06-23 N29AF - Jun 23, 05:04 UTCJun 23, 06:04 UTC1h 0m
2026-06-23 N29AF HMT → HMT Jun 23, 04:39 UTCJun 23, 05:00 UTC20m
2026-06-23 N29AF HMT → HMT Jun 23, 03:49 UTCJun 23, 04:35 UTC45m
2026-06-22 N29AF HMT → HMT Jun 22, 18:49 UTCJun 22, 19:44 UTC55m
2026-06-22 N29AF HMT → HMT Jun 22, 16:20 UTCJun 22, 16:54 UTC35m
2026-06-20 N29AF - Jun 20, 19:49 UTCJun 20, 20:14 UTC25m
2026-06-20 N29AF HMT → HMT Jun 20, 17:44 UTCJun 20, 18:10 UTC25m
2026-06-20 N29AF CNO → HMT Jun 20, 02:09 UTCJun 20, 02:40 UTC30m
2026-06-20 N29AF HMT → CNO Jun 20, 00:34 UTCJun 20, 01:09 UTC35m
2026-06-19 N29AF - Jun 19, 17:34 UTCJun 19, 18:05 UTC30m
2026-06-19 N29AF HMT → HMT Jun 19, 01:19 UTCJun 19, 01:34 UTC15m
2026-06-17 N29AF HMT → HMT Jun 17, 17:00 UTCJun 17, 17:25 UTC25m
2026-06-16 N29AF HMT → HMT Jun 16, 15:35 UTCJun 16, 16:35 UTC1h 0m
2026-06-15 N29AF HMT → HMT Jun 15, 16:35 UTCJun 15, 17:04 UTC30m
2026-06-14 N29AF HMT → HMT Jun 14, 14:40 UTCJun 14, 15:30 UTC50m
2026-06-12 N29AF HMT → HMT Jun 12, 19:25 UTCJun 12, 20:10 UTC45m
2026-06-10 N29AF - Jun 10, 18:30 UTCJun 10, 19:30 UTC1h 0m
2026-06-10 N29AF - Jun 10, 16:20 UTCJun 10, 16:40 UTC20m
2026-06-09 N29AF HMT → HMT Jun 9, 17:00 UTCJun 9, 17:35 UTC35m
2026-06-08 N29AF HMT → HMT Jun 8, 17:00 UTCJun 8, 17:35 UTC35m
2026-06-07 N29AF - Jun 7, 21:15 UTCJun 7, 22:40 UTC1h 25m
2026-06-07 N29AF - Jun 7, 20:25 UTCJun 7, 20:40 UTC15m
2026-06-07 N29AF - Jun 7, 19:00 UTCJun 7, 19:20 UTC20m
2026-06-06 N29AF - Jun 6, 16:34 UTCJun 6, 17:19 UTC45m
2026-06-05 N29AF HMT → HMT Jun 5, 15:50 UTCJun 5, 16:15 UTC25m
2026-06-05 N29AF HMT → HMT Jun 5, 15:35 UTCJun 5, 15:45 UTC10m
2026-06-04 N29AF - Jun 4, 20:40 UTCJun 4, 21:20 UTC40m
2026-06-04 N29AF HMT → HMT Jun 4, 19:20 UTCJun 4, 20:00 UTC40m
2026-06-04 N29AF HMT → HMT Jun 4, 15:50 UTCJun 4, 16:40 UTC50m
2026-06-03 N29AF - Jun 3, 23:40 UTCJun 4, 00:00 UTC20m
2026-06-03 N29AF - Jun 3, 20:45 UTCJun 3, 20:55 UTC10m
2026-06-03 N29AF - Jun 3, 18:00 UTCJun 3, 18:35 UTC35m
2026-06-02 N29AF - Jun 2, 15:40 UTCJun 2, 16:20 UTC40m
2026-06-01 N29AF - Jun 1, 16:25 UTCJun 1, 17:10 UTC45m
2026-05-31 N29AF HMT → HMT May 31, 16:10 UTCMay 31, 16:40 UTC30m
2026-05-28 N29AF - May 28, 15:35 UTCMay 28, 16:20 UTC45m

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 N29AF page for operator, model, and routing details .

Mode-S A2F327 frequently asked

What is Mode-S code A2F327?
A2F327 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N29AF.
Where is Mode-S A2F327 registered?
Mode-S code A2F327 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 A2F327 broadcasting right now?
No active broadcast right now. Last signal was 21h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2F327, octal 50571447, decimal 10,679,079.
What flights does A2F327 operate?
Mode-S A2F327 has broadcast 1 distinct callsign, including N29AF.