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sensors Mode-S transponder

AC29F5

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N883LA · AIR TRACTOR AT-504 · operated by TRI-ROTOR SPRAY AND CHEMICAL INC

Hex
AC29F5
Octal
53024765
Decimal
11,282,933
Country
US
Tail
N883LA
Type
AT5T
No current signal · last broadcast Jul 23, 22:50 UTC
Flights observed
37
Distinct callsigns
1
Country
US
Last broadcast
Jul 23, 22:50 UTC

Last known position

Most recent position reported by Mode-S AC29F5.

Country allocation

The ICAO 24-bit address AC29F5 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
N883LA - 37 2026-07-23

Recent flights last 37

DateFlightRouteTakeoffLandingDuration
2026-07-23 N883LA - Jul 23, 21:30 UTCJul 23, 22:50 UTC1h 20m
2026-07-23 N883LA - Jul 23, 18:45 UTCJul 23, 20:50 UTC2h 5m
2026-07-21 N883LA - Jul 21, 15:30 UTCJul 21, 16:20 UTC50m
2026-07-21 N883LA - Jul 21, 12:10 UTCJul 21, 12:40 UTC30m
2026-07-20 N883LA - Jul 20, 12:15 UTCJul 20, 13:40 UTC1h 25m
2026-07-19 N883LA - Jul 19, 16:15 UTCJul 19, 16:55 UTC40m
2026-07-19 N883LA - Jul 19, 12:25 UTCJul 19, 12:35 UTC10m
2026-07-17 N883LA - Jul 17, 12:19 UTCJul 17, 18:50 UTC6h 30m
2026-07-16 N883LA - Jul 16, 18:25 UTCJul 16, 21:19 UTC2h 55m
2026-07-16 N883LA - Jul 16, 16:30 UTCJul 16, 17:35 UTC1h 5m
2026-07-16 N883LA - Jul 16, 12:44 UTCJul 16, 15:55 UTC3h 10m
2026-07-15 N883LA - Jul 15, 18:15 UTCJul 15, 23:35 UTC5h 20m
2026-07-15 N883LA - Jul 15, 12:55 UTCJul 15, 17:35 UTC4h 40m
2026-07-14 N883LA - Jul 14, 21:30 UTCJul 14, 22:05 UTC35m
2026-07-14 N883LA - Jul 14, 17:40 UTCJul 14, 20:00 UTC2h 20m
2026-07-14 N883LA - Jul 14, 15:25 UTCJul 14, 16:45 UTC1h 20m
2026-07-14 N883LA - Jul 14, 12:40 UTCJul 14, 14:05 UTC1h 25m
2026-07-13 N883LA - Jul 13, 21:45 UTCJul 14, 00:05 UTC2h 20m
2026-07-13 N883LA - Jul 13, 20:45 UTCJul 13, 21:10 UTC25m
2026-07-13 N883LA - Jul 13, 19:35 UTCJul 13, 20:10 UTC35m
2026-07-13 N883LA - Jul 13, 18:30 UTCJul 13, 19:00 UTC30m
2026-07-13 N883LA - Jul 13, 15:30 UTCJul 13, 17:55 UTC2h 25m
2026-07-13 N883LA - Jul 13, 13:25 UTCJul 13, 14:30 UTC1h 5m
2026-07-11 N883LA - Jul 11, 13:30 UTCJul 11, 20:30 UTC7h 0m
2026-07-10 N883LA - Jul 10, 23:35 UTCJul 11, 00:05 UTC30m
2026-07-10 N883LA - Jul 10, 18:35 UTCJul 10, 18:45 UTC10m
2026-07-10 N883LA - Jul 10, 00:35 UTCJul 10, 00:55 UTC20m
2026-07-09 N883LA - Jul 9, 20:15 UTCJul 9, 20:55 UTC40m
2026-07-09 N883LA - Jul 9, 17:35 UTCJul 9, 19:40 UTC2h 5m
2026-07-09 N883LA - Jul 9, 15:55 UTCJul 9, 16:50 UTC55m
2026-07-09 N883LA - Jul 9, 13:25 UTCJul 9, 13:45 UTC20m
2026-07-08 N883LA - Jul 8, 20:05 UTCJul 8, 20:40 UTC35m
2026-07-08 N883LA - Jul 8, 12:25 UTCJul 8, 13:35 UTC1h 10m
2026-06-09 N883LA - Jun 9, 14:05 UTCJun 9, 14:35 UTC30m
2026-04-16 N883LA - Apr 16, 22:10 UTCApr 16, 22:45 UTC35m
2026-04-16 N883LA - Apr 16, 13:15 UTCApr 16, 13:35 UTC20m
2026-04-16 N883LA - Apr 16, 12:19 UTCApr 16, 13:05 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 N883LA page for operator, model, and routing details .

Mode-S AC29F5 frequently asked

What is Mode-S code AC29F5?
AC29F5 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N883LA.
Where is Mode-S AC29F5 registered?
Mode-S code AC29F5 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 AC29F5 broadcasting right now?
No active broadcast right now. Last signal was Jul 23, 22:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC29F5, octal 53024765, decimal 11,282,933.
What flights does AC29F5 operate?
Mode-S AC29F5 has broadcast 1 distinct callsign, including N883LA.