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sensors Mode-S transponder

AA7D4B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N775TH · operated by GOLDEN EAGLE OUTFITTERS INC

Hex
AA7D4B
Octal
52476513
Decimal
11,173,195
Country
US
Tail
N775TH
Type
DHC3
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
242
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S AA7D4B.

Country allocation

The ICAO 24-bit address AA7D4B 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
N775TH - 242 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N775TH - Jul 26, 21:55 UTCJul 26, 22:45 UTC50m
2026-07-26 N775TH - Jul 26, 20:30 UTCJul 26, 20:45 UTC15m
2026-07-25 N775TH - Jul 25, 23:50 UTCJul 26, 00:30 UTC40m
2026-07-25 N775TH - Jul 25, 22:45 UTCJul 25, 23:15 UTC30m
2026-07-25 N775TH - Jul 25, 21:10 UTCJul 25, 22:20 UTC1h 10m
2026-07-25 N775TH - Jul 25, 18:55 UTCJul 25, 19:50 UTC55m
2026-07-25 N775TH - Jul 25, 17:50 UTCJul 25, 18:30 UTC40m
2026-07-25 N775TH - Jul 25, 16:40 UTCJul 25, 17:15 UTC35m
2026-07-25 N775TH - Jul 25, 01:55 UTCJul 25, 03:10 UTC1h 15m
2026-07-25 N775TH - Jul 25, 00:45 UTCJul 25, 01:05 UTC20m
2026-07-24 N775TH - Jul 24, 23:30 UTCJul 25, 00:00 UTC30m
2026-07-24 N775TH - Jul 24, 21:50 UTCJul 24, 23:05 UTC1h 15m
2026-07-24 N775TH - Jul 24, 20:40 UTCJul 24, 21:00 UTC20m
2026-07-24 N775TH - Jul 24, 19:10 UTCJul 24, 19:35 UTC25m
2026-07-23 N775TH - Jul 23, 23:55 UTCJul 24, 00:10 UTC15m
2026-07-23 N775TH - Jul 23, 22:55 UTCJul 23, 23:25 UTC30m
2026-07-23 N775TH - Jul 23, 21:30 UTCJul 23, 21:45 UTC15m
2026-07-23 N775TH - Jul 23, 20:05 UTCJul 23, 20:40 UTC35m
2026-07-23 N775TH OTZ → OTZ Jul 23, 17:20 UTCJul 23, 18:00 UTC40m
2026-07-23 N775TH - Jul 23, 02:05 UTCJul 23, 02:20 UTC15m
2026-07-22 N775TH - Jul 22, 22:35 UTCJul 22, 23:10 UTC35m
2026-07-22 N775TH - Jul 22, 20:00 UTCJul 22, 20:15 UTC15m
2026-07-22 N775TH - Jul 22, 18:45 UTCJul 22, 18:55 UTC10m
2026-07-22 N775TH - Jul 22, 03:30 UTCJul 22, 03:50 UTC20m
2026-07-22 N775TH - Jul 22, 02:05 UTCJul 22, 02:20 UTC15m
2026-07-22 N775TH - Jul 22, 01:05 UTCJul 22, 01:25 UTC20m
2026-07-22 N775TH - Jul 22, 00:10 UTCJul 22, 00:30 UTC20m
2026-07-21 N775TH - Jul 21, 23:25 UTCJul 21, 23:45 UTC20m
2026-07-21 N775TH - Jul 21, 22:35 UTCJul 21, 22:50 UTC15m
2026-07-21 N775TH - Jul 21, 21:45 UTCJul 21, 21:55 UTC10m
2026-07-21 N775TH - Jul 21, 20:35 UTCJul 21, 21:05 UTC30m
2026-07-21 N775TH - Jul 21, 18:55 UTCJul 21, 20:05 UTC1h 10m
2026-07-21 N775TH - Jul 21, 17:35 UTCJul 21, 17:55 UTC20m
2026-07-21 N775TH - Jul 21, 16:10 UTCJul 21, 16:30 UTC20m
2026-07-21 N775TH - Jul 21, 01:25 UTCJul 21, 02:05 UTC40m
2026-07-21 N775TH - Jul 21, 00:15 UTCJul 21, 00:35 UTC20m
2026-07-20 N775TH - Jul 20, 22:50 UTCJul 20, 23:25 UTC35m
2026-07-20 N775TH - Jul 20, 19:40 UTCJul 20, 20:10 UTC30m
2026-07-20 N775TH - Jul 20, 18:55 UTCJul 20, 19:05 UTC10m
2026-07-20 N775TH - Jul 20, 16:35 UTCJul 20, 16:50 UTC15m
2026-07-20 N775TH - Jul 20, 00:00 UTCJul 20, 01:10 UTC1h 10m
2026-07-19 N775TH - Jul 19, 22:45 UTCJul 19, 23:05 UTC20m
2026-07-19 N775TH - Jul 19, 21:25 UTCJul 19, 21:45 UTC20m
2026-07-19 N775TH - Jul 19, 20:40 UTCJul 19, 20:50 UTC10m
2026-07-19 N775TH - Jul 19, 19:45 UTCJul 19, 19:55 UTC10m
2026-07-19 N775TH - Jul 19, 18:45 UTCJul 19, 19:05 UTC20m
2026-07-19 N775TH - Jul 19, 17:35 UTCJul 19, 18:10 UTC35m
2026-07-19 N775TH - Jul 19, 01:15 UTCJul 19, 01:50 UTC35m
2026-07-19 N775TH - Jul 19, 00:15 UTCJul 19, 00:30 UTC15m
2026-07-18 N775TH - Jul 18, 21:50 UTCJul 18, 23:10 UTC1h 20m

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 N775TH page for operator, model, and routing details .

Mode-S AA7D4B frequently asked

What is Mode-S code AA7D4B?
AA7D4B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N775TH.
Where is Mode-S AA7D4B registered?
Mode-S code AA7D4B 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 AA7D4B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA7D4B, octal 52476513, decimal 11,173,195.
What flights does AA7D4B operate?
Mode-S AA7D4B has broadcast 1 distinct callsign, including N775TH.