Apparatus

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sensors Mode-S transponder

A63282

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N499LA · PILATUS PC-12 · operated by TVPX AIRCRAFT SOLUTIONS INC TRUSTEE

Hex
A63282
Octal
51431202
Decimal
10,891,906
Country
US
Tail
N499LA
Type
PC12
No current signal · last broadcast 1h ago
Flights observed
166
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A63282.

Country allocation

The ICAO 24-bit address A63282 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 20 distinct

Callsign Airline Flights Last seen
STT325 - 13 2026-06-27
STT329 Air St. Thomas 12 2026-06-04
STT228 - 12 2026-06-27
STT319 Air St. Thomas 11 2026-06-03
STT309 - 11 2026-07-11
STT208 - 11 2026-07-11
STT305 - 10 2026-07-11
STT218 Air St. Thomas 10 2026-06-01
STT204 Air St. Thomas 10 2026-06-04
STT224 Air St. Thomas 9 2026-06-03
STT793 - 5 2026-07-14
STT690 Air St. Thomas 4 2026-06-11
STT795 Air St. Thomas 3 2026-06-08
STT791 Air St. Thomas 3 2026-06-11
STT694 Air St. Thomas 3 2026-05-27
STT692 Air St. Thomas 3 2026-06-11
STT995 Air St. Thomas 2 2026-05-09
STT994 Air St. Thomas 2 2026-05-09
STT797 Air St. Thomas 2 2026-06-11
STT781 Air St. Thomas 2 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 STT6901 - Jul 14, 07:45 UTCJul 14, 08:50 UTC1h 5m
2026-07-14 STT793 - Jul 14, 01:10 UTCJul 14, 02:00 UTC50m
2026-07-13 STT317 - Jul 13, 22:10 UTCJul 13, 23:20 UTC1h 10m
2026-07-13 STT313 - Jul 13, 21:05 UTCJul 13, 21:25 UTC20m
2026-07-13 STT643 - Jul 13, 06:05 UTCJul 13, 06:25 UTC20m
2026-07-13 STT642 - Jul 13, 05:01 UTCJul 13, 05:20 UTC20m
2026-07-13 STT641 - Jul 13, 04:00 UTCJul 13, 04:20 UTC20m
2026-07-13 STT640 - Jul 13, 03:10 UTCJul 13, 03:20 UTC10m
2026-07-13 STT937 - Jul 13, 01:55 UTCJul 13, 02:05 UTC10m
2026-07-12 STT936 - Jul 12, 17:15 UTCJul 12, 17:35 UTC20m
2026-07-12 STT327 - Jul 12, 03:40 UTCJul 12, 04:01 UTC20m
2026-07-12 STT226 - Jul 12, 02:50 UTCJul 12, 03:05 UTC15m
2026-07-12 STT664 - Jul 12, 00:15 UTCJul 12, 01:10 UTC55m
2026-07-11 STT793 - Jul 11, 22:35 UTCJul 11, 22:55 UTC20m
2026-07-11 STT313 - Jul 11, 20:55 UTCJul 11, 21:15 UTC20m
2026-07-11 STT212 - Jul 11, 19:50 UTCJul 11, 20:10 UTC20m
2026-07-11 STT309 - Jul 11, 18:50 UTCJul 11, 19:10 UTC20m
2026-07-11 STT208 - Jul 11, 18:00 UTCJul 11, 18:15 UTC15m
2026-07-11 STT305 - Jul 11, 16:55 UTCJul 11, 17:10 UTC15m
2026-07-11 STT499 - Jul 11, 01:15 UTCJul 11, 01:35 UTC20m
2026-06-27 STT228 - Jun 27, 04:05 UTCJun 27, 05:15 UTC1h 10m
2026-06-27 STT325 - Jun 27, 02:25 UTCJun 27, 03:30 UTC1h 5m
2026-06-26 STT934 HNL → LNY Jun 26, 02:05 UTCJun 26, 03:00 UTC55m
2026-06-12 STT763 LNY → HNL Jun 12, 01:30 UTCJun 12, 01:50 UTC20m
2026-06-12 STT662 HNL → LNY Jun 12, 00:40 UTCJun 12, 00:55 UTC15m
2026-06-11 STT797 LNY → HNL Jun 11, 22:45 UTCJun 11, 23:50 UTC1h 5m
2026-06-11 STT692 HNL → LNY Jun 11, 20:55 UTCJun 11, 22:00 UTC1h 5m
2026-06-11 STT791 LNY → HNL Jun 11, 20:00 UTCJun 11, 20:20 UTC20m
2026-06-11 STT690 HNL → LNY Jun 11, 19:10 UTCJun 11, 19:25 UTC15m
2026-06-08 STT797 LNY → HNL Jun 8, 02:50 UTCJun 8, 03:45 UTC55m
2026-06-08 STT795 LNY → HNL Jun 8, 01:15 UTCJun 8, 02:15 UTC1h 0m
2026-06-07 STT781 LNY → HNL Jun 7, 23:15 UTCJun 8, 00:15 UTC1h 0m
2026-06-04 STT795 LNY → HNL Jun 4, 20:50 UTCJun 4, 21:15 UTC25m
2026-06-04 STT1001 HNL → LNY Jun 4, 20:05 UTCJun 4, 20:20 UTC15m
2026-06-04 STT309 LNY → HNL Jun 4, 18:55 UTCJun 4, 19:15 UTC20m
2026-06-04 STT208 HNL → LNY Jun 4, 18:00 UTCJun 4, 18:20 UTC20m
2026-06-04 STT204 HNL → LNY Jun 4, 16:05 UTCJun 4, 17:10 UTC1h 5m
2026-06-04 STT329 LNY → HNL Jun 4, 05:15 UTCJun 4, 05:35 UTC20m
2026-06-04 STT228 HNL → LNY Jun 4, 04:00 UTCJun 4, 04:25 UTC25m
2026-06-04 STT325 LNY → HNL Jun 4, 02:05 UTCJun 4, 03:10 UTC1h 5m
2026-06-03 STT319 LNY → HNL Jun 3, 23:00 UTCJun 4, 00:10 UTC1h 10m
2026-06-03 STT309 LNY → HNL Jun 3, 18:50 UTCJun 3, 19:15 UTC25m
2026-06-03 STT208 HNL → LNY Jun 3, 18:00 UTCJun 3, 18:20 UTC20m
2026-06-03 STT305 LNY → HNL Jun 3, 15:55 UTCJun 3, 16:55 UTC1h 0m
2026-06-03 STT228 HNL → LNY Jun 3, 04:00 UTCJun 3, 05:05 UTC1h 5m
2026-06-03 STT325 LNY → HNL Jun 3, 03:05 UTCJun 3, 03:25 UTC20m
2026-06-03 STT224 HNL → LNY Jun 3, 02:00 UTCJun 3, 02:25 UTC25m
2026-06-02 STT319 LNY → HNL Jun 2, 23:05 UTCJun 3, 00:10 UTC1h 5m
2026-06-02 STT208 HNL → LNY Jun 2, 18:10 UTCJun 2, 19:10 UTC1h 0m
2026-06-02 STT204 HNL → LNY Jun 2, 16:00 UTCJun 2, 17:10 UTC1h 10m

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 N499LA page for operator, model, and routing details .

Mode-S A63282 frequently asked

What is Mode-S code A63282?
A63282 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N499LA.
Where is Mode-S A63282 registered?
Mode-S code A63282 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 A63282 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A63282, octal 51431202, decimal 10,891,906.
What flights does A63282 operate?
Mode-S A63282 has broadcast 20 distinct callsigns, including STT325, STT329, STT228, STT319, STT309.