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sensors Mode-S transponder

ACE149

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N929TG · CESSNA 208 Caravan · operated by AVION CAPITAL CORP

Hex
ACE149
Octal
53160511
Decimal
11,329,865
Country
US
Tail
N929TG
Type
C208
No current signal · last broadcast Jul 24, 06:10 UTC
Flights observed
554
Distinct callsigns
1
Country
US
Last broadcast
Jul 24, 06:10 UTC

Last known position

Most recent position reported by Mode-S ACE149.

Country allocation

The ICAO 24-bit address ACE149 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
N929TG - 554 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 N929TG ANC → ENA Jul 24, 05:35 UTCJul 24, 06:00 UTC25m
2026-07-24 N929TG - Jul 24, 04:30 UTCJul 24, 05:00 UTC30m
2026-07-24 N929TG - Jul 24, 03:45 UTCJul 24, 04:10 UTC25m
2026-07-24 N929TG - Jul 24, 02:30 UTCJul 24, 03:15 UTC45m
2026-07-24 N929TG - Jul 24, 01:35 UTCJul 24, 02:00 UTC25m
2026-07-24 N929TG - Jul 24, 00:30 UTCJul 24, 01:05 UTC35m
2026-07-23 N929TG - Jul 23, 23:50 UTCJul 24, 00:15 UTC25m
2026-07-23 N929TG - Jul 23, 22:30 UTCJul 23, 23:05 UTC35m
2026-07-23 N929TG ANC → ENA Jul 23, 21:15 UTCJul 23, 21:45 UTC30m
2026-07-23 N929TG - Jul 23, 20:05 UTCJul 23, 20:30 UTC25m
2026-07-23 N929TG - Jul 23, 19:20 UTCJul 23, 19:50 UTC30m
2026-07-23 N929TG - Jul 23, 18:20 UTCJul 23, 18:50 UTC30m
2026-07-23 N929TG - Jul 23, 17:25 UTCJul 23, 17:55 UTC30m
2026-07-23 N929TG - Jul 23, 14:45 UTCJul 23, 15:20 UTC35m
2026-07-23 N929TG ANC → ENA Jul 23, 13:50 UTCJul 23, 14:25 UTC35m
2026-07-23 N929TG - Jul 23, 12:35 UTCJul 23, 13:10 UTC35m
2026-07-23 N929TG - Jul 23, 06:10 UTCJul 23, 06:35 UTC25m
2026-07-23 N929TG - Jul 23, 05:00 UTCJul 23, 05:35 UTC35m
2026-07-23 N929TG ANC → ENA Jul 23, 04:20 UTCJul 23, 04:45 UTC25m
2026-07-23 N929TG - Jul 23, 03:30 UTCJul 23, 03:55 UTC25m
2026-07-23 N929TG - Jul 23, 02:40 UTCJul 23, 03:05 UTC25m
2026-07-23 N929TG - Jul 23, 01:40 UTCJul 23, 02:10 UTC30m
2026-07-23 N929TG ANC → ENA Jul 23, 00:35 UTCJul 23, 01:10 UTC35m
2026-07-22 N929TG - Jul 22, 23:30 UTCJul 23, 00:05 UTC35m
2026-07-22 N929TG - Jul 22, 22:35 UTCJul 22, 23:05 UTC30m
2026-07-22 N929TG - Jul 22, 21:40 UTCJul 22, 22:10 UTC30m
2026-07-22 N929TG ANC → ENA Jul 22, 20:50 UTCJul 22, 21:20 UTC30m
2026-07-22 N929TG - Jul 22, 20:00 UTCJul 22, 20:30 UTC30m
2026-07-22 N929TG ANC → ENA Jul 22, 19:00 UTCJul 22, 19:30 UTC30m
2026-07-22 N929TG - Jul 22, 17:45 UTCJul 22, 18:35 UTC50m
2026-07-22 N929TG - Jul 22, 17:00 UTCJul 22, 17:30 UTC30m
2026-07-15 N929TG - Jul 15, 00:35 UTCJul 15, 06:20 UTC5h 45m
2026-07-14 N929TG - Jul 14, 22:45 UTCJul 15, 00:05 UTC1h 20m
2026-07-14 N929TG - Jul 14, 20:40 UTCJul 14, 22:05 UTC1h 25m
2026-07-14 N929TG - Jul 14, 19:30 UTCJul 14, 20:05 UTC35m
2026-07-14 N929TG - Jul 14, 18:30 UTCJul 14, 18:55 UTC25m
2026-07-14 N929TG - Jul 14, 17:30 UTCJul 14, 17:55 UTC25m
2026-07-14 N929TG - Jul 14, 16:40 UTCJul 14, 17:05 UTC25m
2026-07-14 N929TG - Jul 14, 15:30 UTCJul 14, 16:05 UTC35m
2026-07-14 N929TG - Jul 14, 14:40 UTCJul 14, 15:05 UTC25m
2026-07-14 N929TG - Jul 14, 13:35 UTCJul 14, 14:10 UTC35m
2026-07-14 N929TG - Jul 14, 12:45 UTCJul 14, 13:10 UTC25m
2026-07-14 N929TG - Jul 14, 05:30 UTCJul 14, 06:05 UTC35m
2026-07-14 N929TG - Jul 14, 04:35 UTCJul 14, 05:00 UTC25m
2026-07-14 N929TG - Jul 14, 03:30 UTCJul 14, 04:15 UTC45m
2026-07-14 N929TG - Jul 14, 02:30 UTCJul 14, 02:55 UTC25m
2026-07-14 N929TG - Jul 14, 01:30 UTCJul 14, 01:55 UTC25m
2026-07-14 N929TG - Jul 14, 00:35 UTCJul 14, 01:00 UTC25m
2026-07-13 N929TG - Jul 13, 23:05 UTCJul 13, 23:30 UTC25m
2026-07-13 N929TG - Jul 13, 22:25 UTCJul 13, 22:50 UTC25m

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 N929TG page for operator, model, and routing details .

Mode-S ACE149 frequently asked

What is Mode-S code ACE149?
ACE149 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N929TG.
Where is Mode-S ACE149 registered?
Mode-S code ACE149 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 ACE149 broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 06:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACE149, octal 53160511, decimal 11,329,865.
What flights does ACE149 operate?
Mode-S ACE149 has broadcast 1 distinct callsign, including N929TG.