sensors Mode-S transponder

A5F0AE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N482GS · BEECH 400 Beechjet · operated by CATAWBA MANAGEMENT CORP

Hex
A5F0AE
Octal
51370256
Decimal
10,875,054
Country
US
Tail
N482GS
Type
BE40
No current signal · last broadcast 6h ago
Flights observed
34
Distinct callsigns
2
Country
US
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S A5F0AE.

Country allocation

The ICAO 24-bit address A5F0AE 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 2 distinct

Callsign Airline Flights Last seen
N482GS - 33 2026-07-02
OPT463 - 1 2026-04-12

Recent flights last 34

DateFlightRouteTakeoffLandingDuration
2026-07-02 N482GS BED → WGO Jul 2, 23:20 UTCJul 3, 00:30 UTC1h 10m
2026-07-02 N482GS - Jul 2, 01:25 UTCJul 2, 02:10 UTC45m
2026-07-01 N482GS - Jul 1, 12:50 UTCJul 1, 13:35 UTC45m
2026-06-25 N482GS BED → WGO Jun 25, 23:24 UTCJun 26, 00:35 UTC1h 10m
2026-06-24 N482GS - Jun 24, 23:29 UTCJun 25, 00:24 UTC55m
2026-06-24 N482GS - Jun 24, 13:00 UTCJun 24, 13:30 UTC30m
2026-06-22 N482GS - Jun 22, 00:34 UTCJun 22, 01:10 UTC35m
2026-06-21 N482GS - Jun 21, 21:54 UTCJun 21, 22:24 UTC30m
2026-06-13 N482GS - Jun 13, 01:50 UTCJun 13, 02:30 UTC40m
2026-06-12 N482GS - Jun 12, 21:30 UTCJun 12, 22:10 UTC40m
2026-06-04 N482GS BED → WGO Jun 4, 22:35 UTCJun 5, 00:25 UTC1h 50m
2026-06-03 N482GS - Jun 3, 23:40 UTCJun 4, 00:20 UTC40m
2026-06-03 N482GS - Jun 3, 12:15 UTCJun 3, 13:05 UTC50m
2026-05-28 N482GS - May 28, 18:45 UTCMay 28, 19:15 UTC30m
2026-05-28 N482GS - May 28, 13:45 UTCMay 28, 14:20 UTC35m
2026-05-21 N482GS - May 21, 22:20 UTCMay 21, 23:05 UTC45m
2026-05-20 N482GS - May 20, 23:35 UTCMay 21, 00:30 UTC55m
2026-05-19 N482GS - May 19, 21:55 UTCMay 19, 23:05 UTC1h 10m
2026-05-08 N482GS - May 8, 23:10 UTCMay 9, 00:15 UTC1h 5m
2026-05-07 N482GS - May 7, 23:45 UTCMay 8, 00:34 UTC50m
2026-05-07 N482GS - May 7, 11:50 UTCMay 7, 12:30 UTC40m
2026-05-03 N482GS - May 3, 14:50 UTCMay 3, 15:45 UTC55m
2026-05-01 N482GS SAV → SDF May 1, 13:50 UTCMay 1, 15:15 UTC1h 25m
2026-04-28 N482GS - Apr 28, 19:40 UTCApr 28, 21:00 UTC1h 20m
2026-04-27 N482GS - Apr 27, 01:35 UTCApr 27, 02:55 UTC1h 20m
2026-04-25 N482GS - Apr 25, 20:10 UTCApr 25, 21:35 UTC1h 25m
2026-04-24 N482GS - Apr 24, 18:30 UTCApr 24, 19:00 UTC30m
2026-04-24 N482GS - Apr 24, 00:25 UTCApr 24, 01:00 UTC35m
2026-04-23 N482GS - Apr 23, 00:25 UTCApr 23, 01:10 UTC45m
2026-04-22 N482GS - Apr 22, 12:50 UTCApr 22, 14:00 UTC1h 10m
2026-04-15 N482GS - Apr 15, 23:20 UTCApr 16, 00:00 UTC40m
2026-04-15 N482GS - Apr 15, 13:01 UTCApr 15, 13:25 UTC25m
2026-04-15 N482GS - Apr 15, 12:45 UTCApr 15, 12:55 UTC10m
2026-04-12 OPT463 - Apr 12, 19:50 UTCApr 12, 20:15 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 N482GS page for operator, model, and routing details .

Mode-S A5F0AE frequently asked

What is Mode-S code A5F0AE?
A5F0AE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N482GS.
Where is Mode-S A5F0AE registered?
Mode-S code A5F0AE 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 A5F0AE broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5F0AE, octal 51370256, decimal 10,875,054.
What flights does A5F0AE operate?
Mode-S A5F0AE has broadcast 2 distinct callsigns, including N482GS, OPT463.