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sensors Mode-S transponder

A8859D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N6482M · CESSNA 152 · operated by SILVER EXPRESS CO DBA, FLYING ACADEMY

Hex
A8859D
Octal
52102635
Decimal
11,044,253
Country
US
Tail
N6482M
Type
C152
No current signal · last broadcast 3d ago
Flights observed
87
Distinct callsigns
1
Country
US
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S A8859D.

Country allocation

The ICAO 24-bit address A8859D 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
N6482M - 87 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N6482M - Jul 14, 23:50 UTCJul 15, 02:35 UTC2h 45m
2026-07-14 N6482M - Jul 14, 18:00 UTCJul 14, 21:10 UTC3h 10m
2026-07-14 N6482M VNY → VNY Jul 14, 00:05 UTCJul 14, 02:00 UTC1h 55m
2026-07-13 N6482M VNY → VNY Jul 13, 21:50 UTCJul 13, 23:30 UTC1h 40m
2026-07-11 N6482M AVX → VNY Jul 11, 21:50 UTCJul 11, 22:35 UTC45m
2026-07-11 N6482M VNY → AVX Jul 11, 20:40 UTCJul 11, 21:15 UTC35m
2026-07-11 N6482M - Jul 11, 18:20 UTCJul 11, 19:25 UTC1h 5m
2026-07-11 N6482M - Jul 11, 02:05 UTCJul 11, 03:35 UTC1h 30m
2026-07-10 N6482M - Jul 10, 22:05 UTCJul 10, 23:05 UTC1h 0m
2026-07-10 N6482M VNY → SBP Jul 10, 20:00 UTCJul 10, 21:35 UTC1h 35m
2026-07-10 N6482M SBD → VNY Jul 10, 00:25 UTCJul 10, 01:10 UTC45m
2026-07-09 N6482M SBD → SBD Jul 9, 22:20 UTCJul 9, 22:30 UTC10m
2026-07-09 N6482M VNY → SBD Jul 9, 20:35 UTCJul 9, 21:20 UTC45m
2026-07-09 N6482M - Jul 9, 00:55 UTCJul 9, 02:35 UTC1h 40m
2026-07-08 N6482M - Jul 8, 23:55 UTCJul 9, 00:20 UTC25m
2026-07-08 N6482M - Jul 8, 22:50 UTCJul 8, 23:25 UTC35m
2026-07-08 N6482M VNY → VNY Jul 8, 17:05 UTCJul 8, 18:30 UTC1h 25m
2026-07-07 N6482M VNY → VNY Jul 7, 18:50 UTCJul 7, 20:15 UTC1h 25m
2026-07-06 N6482M - Jul 6, 21:20 UTCJul 6, 22:35 UTC1h 15m
2026-07-06 N6482M VNY → MYF Jul 6, 16:30 UTCJul 6, 18:20 UTC1h 50m
2026-07-05 N6482M VNY → VNY Jul 5, 02:35 UTCJul 5, 05:05 UTC2h 30m
2026-07-03 N6482M SBP → VNY Jul 3, 23:15 UTCJul 4, 01:10 UTC1h 55m
2026-07-03 N6482M VNY → SBP Jul 3, 19:15 UTCJul 3, 20:40 UTC1h 25m
2026-07-02 N6482M SBD → VNY Jul 2, 23:00 UTCJul 2, 23:45 UTC45m
2026-07-02 N6482M VNY → SBD Jul 2, 20:45 UTCJul 2, 21:30 UTC45m
2026-07-01 N6482M VNY → VNY Jul 1, 23:40 UTCJul 2, 00:55 UTC1h 15m
2026-06-28 N6482M - Jun 28, 00:50 UTCJun 28, 04:29 UTC3h 40m
2026-06-27 N6482M - Jun 27, 18:49 UTCJun 27, 22:04 UTC3h 15m
2026-06-25 N6482M VNY → VNY Jun 25, 18:59 UTCJun 25, 20:30 UTC1h 30m
2026-06-24 N6482M - Jun 24, 05:15 UTCJun 24, 06:15 UTC1h 0m
2026-06-24 N6482M - Jun 24, 02:15 UTCJun 24, 03:50 UTC1h 35m
2026-06-23 N6482M - Jun 23, 21:05 UTCJun 23, 22:15 UTC1h 10m
2026-06-23 N6482M - Jun 23, 17:54 UTCJun 23, 19:39 UTC1h 45m
2026-06-23 N6482M - Jun 23, 00:50 UTCJun 23, 03:00 UTC2h 10m
2026-06-22 N6482M SBD → SBP Jun 22, 19:19 UTCJun 22, 21:14 UTC1h 55m
2026-06-21 N6482M RBK → SBD Jun 21, 22:44 UTCJun 21, 23:14 UTC30m
2026-06-21 N6482M - Jun 21, 21:19 UTCJun 21, 22:04 UTC45m
2026-06-21 N6482M VNY → SDM Jun 21, 19:20 UTCJun 21, 20:45 UTC1h 25m
2026-06-20 N6482M - Jun 20, 20:49 UTCJun 20, 22:35 UTC1h 45m
2026-06-20 N6482M - Jun 20, 19:19 UTCJun 20, 20:14 UTC55m
2026-06-20 N6482M - Jun 20, 16:59 UTCJun 20, 17:59 UTC1h 0m
2026-06-20 N6482M - Jun 20, 16:09 UTCJun 20, 16:24 UTC15m
2026-06-20 N6482M VNY → VNY Jun 20, 00:49 UTCJun 20, 02:29 UTC1h 40m
2026-06-19 N6482M VNY → VNY Jun 19, 21:44 UTCJun 19, 23:29 UTC1h 45m
2026-06-18 N6482M VNY → VNY Jun 18, 00:50 UTCJun 18, 02:25 UTC1h 35m
2026-06-17 N6482M SBD → VNY Jun 17, 22:25 UTCJun 17, 23:15 UTC50m
2026-06-17 N6482M VNY → SBD Jun 17, 20:35 UTCJun 17, 21:25 UTC50m
2026-06-16 N6482M VNY → VNY Jun 16, 19:15 UTCJun 16, 20:40 UTC1h 26m
2026-06-04 N6482M VNY → VNY Jun 4, 19:25 UTCJun 4, 20:30 UTC1h 5m
2026-06-02 N6482M SBP → VNY Jun 2, 00:40 UTCJun 2, 02:15 UTC1h 35m

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 N6482M page for operator, model, and routing details .

Mode-S A8859D frequently asked

What is Mode-S code A8859D?
A8859D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N6482M.
Where is Mode-S A8859D registered?
Mode-S code A8859D 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 A8859D broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8859D, octal 52102635, decimal 11,044,253.
What flights does A8859D operate?
Mode-S A8859D has broadcast 1 distinct callsign, including N6482M.