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sensors Mode-S transponder

A5AC8A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N465DS · DIAMOND DA-40 Club Star · operated by MAXBAY AVIATION CORP

Hex
A5AC8A
Octal
51326212
Decimal
10,857,610
Country
US
Tail
N465DS
Type
DA40
No current signal · last broadcast Jul 13, 20:25 UTC
Flights observed
93
Distinct callsigns
1
Country
US
Last broadcast
Jul 13, 20:25 UTC

Last known position

Most recent position reported by Mode-S A5AC8A.

Country allocation

The ICAO 24-bit address A5AC8A 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
N465DS - 93 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N465DS - Jul 13, 17:55 UTCJul 13, 20:25 UTC2h 30m
2026-07-13 N465DS - Jul 13, 12:50 UTCJul 13, 14:40 UTC1h 50m
2026-07-13 N465DS - Jul 13, 02:10 UTCJul 13, 02:40 UTC30m
2026-07-12 N465DS - Jul 12, 21:05 UTCJul 12, 22:10 UTC1h 5m
2026-07-11 N465DS - Jul 11, 15:00 UTCJul 11, 15:30 UTC30m
2026-07-10 N465DS - Jul 10, 10:45 UTCJul 10, 12:50 UTC2h 5m
2026-07-09 N465DS - Jul 9, 17:20 UTCJul 9, 18:25 UTC1h 5m
2026-07-08 N465DS - Jul 8, 19:50 UTCJul 8, 20:25 UTC35m
2026-07-08 N465DS - Jul 8, 17:35 UTCJul 8, 18:25 UTC50m
2026-07-08 N465DS - Jul 8, 15:00 UTCJul 8, 15:55 UTC55m
2026-07-07 N465DS - Jul 7, 19:30 UTCJul 7, 20:10 UTC40m
2026-07-07 N465DS - Jul 7, 17:00 UTCJul 7, 17:50 UTC50m
2026-07-07 N465DS - Jul 7, 12:05 UTCJul 7, 13:50 UTC1h 45m
2026-07-06 N465DS - Jul 6, 21:50 UTCJul 6, 22:35 UTC45m
2026-07-06 N465DS - Jul 6, 16:00 UTCJul 6, 16:10 UTC10m
2026-07-06 N465DS - Jul 6, 13:45 UTCJul 6, 14:25 UTC40m
2026-07-04 N465DS - Jul 4, 10:15 UTCJul 4, 11:55 UTC1h 40m
2026-07-03 N465DS - Jul 3, 21:45 UTCJul 3, 23:05 UTC1h 20m
2026-07-03 N465DS - Jul 3, 11:30 UTCJul 3, 12:35 UTC1h 5m
2026-07-02 N465DS RIC → RIC Jul 2, 20:55 UTCJul 2, 22:10 UTC1h 15m
2026-07-02 N465DS - Jul 2, 14:05 UTCJul 2, 15:40 UTC1h 35m
2026-07-01 N465DS - Jul 1, 22:55 UTCJul 1, 23:50 UTC55m
2026-07-01 N465DS - Jul 1, 16:55 UTCJul 1, 18:05 UTC1h 10m
2026-06-22 N465DS - Jun 22, 20:49 UTCJun 22, 21:10 UTC20m
2026-06-22 N465DS - Jun 22, 19:40 UTCJun 22, 20:04 UTC25m
2026-06-22 N465DS - Jun 22, 11:35 UTCJun 22, 12:34 UTC1h 0m
2026-06-20 N465DS - Jun 20, 18:45 UTCJun 20, 18:54 UTC10m
2026-06-20 N465DS - Jun 20, 17:54 UTCJun 20, 18:04 UTC10m
2026-06-20 N465DS - Jun 20, 12:45 UTCJun 20, 13:24 UTC40m
2026-06-18 N465DS - Jun 18, 13:35 UTCJun 18, 14:55 UTC1h 20m
2026-06-18 N465DS - Jun 18, 00:25 UTCJun 18, 00:35 UTC10m
2026-06-17 N465DS - Jun 17, 22:55 UTCJun 17, 23:50 UTC55m
2026-06-17 N465DS - Jun 17, 19:20 UTCJun 17, 19:40 UTC20m
2026-06-17 N465DS RIC → RIC Jun 17, 16:10 UTCJun 17, 16:45 UTC35m
2026-06-17 N465DS - Jun 17, 14:05 UTCJun 17, 14:35 UTC30m
2026-06-16 N465DS - Jun 16, 19:50 UTCJun 16, 21:05 UTC1h 15m
2026-06-16 N465DS - Jun 16, 00:15 UTCJun 16, 00:29 UTC15m
2026-06-15 N465DS - Jun 15, 23:04 UTCJun 15, 23:25 UTC20m
2026-06-15 N465DS - Jun 15, 20:34 UTCJun 15, 21:45 UTC1h 10m
2026-06-15 N465DS - Jun 15, 16:40 UTCJun 15, 19:10 UTC2h 30m
2026-06-15 N465DS - Jun 15, 14:15 UTCJun 15, 15:25 UTC1h 10m
2026-06-14 N465DS - Jun 14, 16:15 UTCJun 14, 16:30 UTC15m
2026-06-14 N465DS - Jun 14, 15:30 UTCJun 14, 15:40 UTC10m
2026-06-13 N465DS - Jun 13, 14:35 UTCJun 13, 15:30 UTC55m
2026-06-13 N465DS - Jun 13, 12:45 UTCJun 13, 13:40 UTC55m
2026-06-12 N465DS - Jun 12, 22:45 UTCJun 13, 00:00 UTC1h 15m
2026-06-12 N465DS - Jun 12, 21:10 UTCJun 12, 22:00 UTC50m
2026-06-12 N465DS - Jun 12, 19:35 UTCJun 12, 20:10 UTC35m
2026-06-12 N465DS - Jun 12, 16:45 UTCJun 12, 17:15 UTC30m
2026-06-12 N465DS - Jun 12, 10:50 UTCJun 12, 11:30 UTC40m

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 N465DS page for operator, model, and routing details .

Mode-S A5AC8A frequently asked

What is Mode-S code A5AC8A?
A5AC8A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N465DS.
Where is Mode-S A5AC8A registered?
Mode-S code A5AC8A 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 A5AC8A broadcasting right now?
No active broadcast right now. Last signal was Jul 13, 20:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5AC8A, octal 51326212, decimal 10,857,610.
What flights does A5AC8A operate?
Mode-S A5AC8A has broadcast 1 distinct callsign, including N465DS.