Apparatus

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sensors Mode-S transponder

A2D462

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N2812T · PIPER PA-34 Seneca · operated by AZ2025 LLC

Hex
A2D462
Octal
50552142
Decimal
10,671,202
Country
US
Tail
N2812T
Type
PA34
No current signal · last broadcast 12h ago
Flights observed
131
Distinct callsigns
3
Country
US
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S A2D462.

Country allocation

The ICAO 24-bit address A2D462 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 3 distinct

Callsign Airline Flights Last seen
OZN939 - 128 2026-06-30
OZN9399 - 2 2026-04-13
OZN93 - 1 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-30 OZN939 TMB → TMB Jun 30, 19:55 UTCJun 30, 20:55 UTC1h 0m
2026-06-30 OZN939 TMB → TMB Jun 30, 17:25 UTCJun 30, 18:45 UTC1h 20m
2026-06-30 OZN939 - Jun 30, 11:45 UTCJun 30, 12:30 UTC45m
2026-06-29 OZN939 - Jun 29, 21:54 UTCJun 29, 22:49 UTC55m
2026-06-29 OZN939 TMB → TMB Jun 29, 17:40 UTCJun 29, 18:39 UTC1h 0m
2026-06-29 OZN939 - Jun 29, 13:30 UTCJun 29, 14:19 UTC50m
2026-06-29 OZN939 TMB → TMB Jun 29, 11:50 UTCJun 29, 12:39 UTC50m
2026-06-28 OZN939 - Jun 28, 21:04 UTCJun 29, 00:00 UTC2h 55m
2026-06-28 OZN939 TMB → TMB Jun 28, 17:30 UTCJun 28, 18:44 UTC1h 15m
2026-06-28 OZN939 - Jun 28, 13:40 UTCJun 28, 14:39 UTC1h 0m
2026-06-27 OZN939 TMB → TMB Jun 27, 19:09 UTCJun 27, 19:55 UTC45m
2026-06-27 OZN939 - Jun 27, 13:40 UTCJun 27, 14:45 UTC1h 5m
2026-06-27 OZN939 - Jun 27, 11:35 UTCJun 27, 12:39 UTC1h 5m
2026-06-26 OZN939 TMB → TMB Jun 26, 13:49 UTCJun 26, 14:39 UTC50m
2026-06-25 OZN939 TMB → TMB Jun 25, 21:40 UTCJun 25, 22:29 UTC50m
2026-06-24 OZN939 TMB → TMB Jun 24, 17:10 UTCJun 24, 17:25 UTC15m
2026-06-24 OZN939 - Jun 24, 16:05 UTCJun 24, 17:05 UTC1h 0m
2026-06-24 OZN939 - Jun 24, 12:04 UTCJun 24, 13:10 UTC1h 5m
2026-06-23 OZN939 - Jun 23, 13:45 UTCJun 23, 14:39 UTC55m
2026-06-23 OZN939 - Jun 23, 11:29 UTCJun 23, 12:25 UTC55m
2026-06-22 OZN939 - Jun 22, 21:40 UTCJun 22, 22:49 UTC1h 10m
2026-06-22 OZN939 - Jun 22, 19:34 UTCJun 22, 20:39 UTC1h 5m
2026-06-22 OZN939 TMB → TMB Jun 22, 11:24 UTCJun 22, 12:40 UTC1h 15m
2026-06-21 OZN939 TMB → TMB Jun 21, 21:24 UTCJun 21, 22:20 UTC55m
2026-06-21 OZN939 - Jun 21, 18:20 UTCJun 21, 18:39 UTC20m
2026-06-21 OZN939 - Jun 21, 17:35 UTCJun 21, 18:14 UTC40m
2026-06-21 OZN939 TMB → TMB Jun 21, 13:29 UTCJun 21, 14:24 UTC55m
2026-06-21 OZN939 - Jun 21, 11:30 UTCJun 21, 12:24 UTC55m
2026-06-20 OZN939 TMB → TMB Jun 20, 19:34 UTCJun 20, 20:29 UTC55m
2026-06-20 OZN939 - Jun 20, 17:39 UTCJun 20, 18:49 UTC1h 10m
2026-06-20 OZN939 TMB → TMB Jun 20, 15:34 UTCJun 20, 16:24 UTC50m
2026-06-20 OZN939 - Jun 20, 13:55 UTCJun 20, 14:50 UTC55m
2026-06-19 OZN939 TMB → TMB Jun 19, 21:39 UTCJun 19, 22:24 UTC45m
2026-06-19 OZN939 - Jun 19, 17:39 UTCJun 19, 18:30 UTC50m
2026-06-19 OZN939 TMB → TMB Jun 19, 15:39 UTCJun 19, 16:49 UTC1h 10m
2026-06-19 OZN939 TMB → TMB Jun 19, 11:39 UTCJun 19, 12:29 UTC50m
2026-06-12 OZN939 TMB → TMB Jun 12, 20:55 UTCJun 12, 21:40 UTC45m
2026-06-11 OZN939 - Jun 11, 20:20 UTCJun 11, 21:20 UTC1h 0m
2026-06-11 OZN939 TMB → TMB Jun 11, 19:50 UTCJun 11, 20:10 UTC20m
2026-06-11 OZN939 TMB → TMB Jun 11, 17:25 UTCJun 11, 18:35 UTC1h 10m
2026-06-11 OZN939 TMB → TMB Jun 11, 00:55 UTCJun 11, 03:10 UTC2h 15m
2026-06-10 OZN939 TMB → TMB Jun 10, 21:50 UTCJun 10, 22:40 UTC50m
2026-06-09 OZN939 - Jun 9, 16:45 UTCJun 9, 18:45 UTC2h 0m
2026-06-09 OZN939 TMB → TMB Jun 9, 13:30 UTCJun 9, 14:55 UTC1h 25m
2026-06-08 OZN939 - Jun 8, 21:20 UTCJun 8, 22:25 UTC1h 5m
2026-06-08 OZN939 TMB → TMB Jun 8, 19:25 UTCJun 8, 20:25 UTC1h 0m
2026-06-08 OZN939 - Jun 8, 15:35 UTCJun 8, 16:25 UTC50m
2026-06-08 OZN939 - Jun 8, 13:50 UTCJun 8, 14:40 UTC50m
2026-06-08 OZN939 - Jun 8, 11:30 UTCJun 8, 12:40 UTC1h 10m
2026-06-07 OZN939 - Jun 7, 21:35 UTCJun 7, 22:40 UTC1h 5m

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 N2812T page for operator, model, and routing details .

Mode-S A2D462 frequently asked

What is Mode-S code A2D462?
A2D462 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N2812T.
Where is Mode-S A2D462 registered?
Mode-S code A2D462 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 A2D462 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2D462, octal 50552142, decimal 10,671,202.
What flights does A2D462 operate?
Mode-S A2D462 has broadcast 3 distinct callsigns, including OZN939, OZN9399, OZN93.