Apparatus

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sensors Mode-S transponder

A471A8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N386AV · operated by PIPER AIRCRAFT INC

Hex
A471A8
Octal
51070650
Decimal
10,777,000
Country
US
Tail
N386AV
No current signal · last broadcast 1d ago
Flights observed
125
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A471A8.

Country allocation

The ICAO 24-bit address A471A8 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
VAR386 - 125 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 VAR386 GYR → GYR Jul 13, 16:30 UTCJul 13, 18:50 UTC2h 20m
2026-07-13 VAR386 - Jul 13, 14:45 UTCJul 13, 15:15 UTC30m
2026-07-13 VAR386 GYR → BXK Jul 13, 12:35 UTCJul 13, 14:15 UTC1h 40m
2026-07-12 VAR386 GYR → GYR Jul 12, 23:25 UTCJul 13, 00:55 UTC1h 30m
2026-07-12 VAR386 - Jul 12, 21:10 UTCJul 12, 22:10 UTC1h 0m
2026-07-11 VAR386 GYR → GYR Jul 11, 18:25 UTCJul 11, 19:50 UTC1h 25m
2026-07-11 VAR386 GYR → GYR Jul 11, 15:35 UTCJul 11, 17:30 UTC1h 55m
2026-07-11 VAR386 GYR → GYR Jul 11, 01:25 UTCJul 11, 03:15 UTC1h 50m
2026-07-10 VAR386 - Jul 10, 18:45 UTCJul 10, 20:50 UTC2h 5m
2026-07-10 VAR386 GYR → GYR Jul 10, 18:30 UTCJul 10, 18:40 UTC10m
2026-07-10 VAR386 GYR → GYR Jul 10, 15:55 UTCJul 10, 17:30 UTC1h 35m
2026-07-10 VAR386 GYR → GYR Jul 10, 15:40 UTCJul 10, 15:50 UTC10m
2026-07-10 VAR386 GYR → GYR Jul 10, 12:45 UTCJul 10, 14:30 UTC1h 45m
2026-07-10 VAR386 - Jul 10, 04:20 UTCJul 10, 04:55 UTC35m
2026-07-10 VAR386 GYR → GYR Jul 10, 03:45 UTCJul 10, 04:15 UTC30m
2026-07-09 VAR386 GYR → GYR Jul 9, 23:10 UTCJul 10, 00:50 UTC1h 40m
2026-07-09 VAR386 - Jul 9, 20:30 UTCJul 9, 20:35 UTC5m
2026-07-09 VAR386 GYR → GYR Jul 9, 18:45 UTCJul 9, 20:25 UTC1h 40m
2026-07-09 VAR386 - Jul 9, 15:35 UTCJul 9, 16:10 UTC35m
2026-07-09 VAR386 GYR → GYR Jul 9, 12:35 UTCJul 9, 14:30 UTC1h 55m
2026-07-07 VAR386 GYR → GYR Jul 7, 15:25 UTCJul 7, 17:10 UTC1h 45m
2026-07-07 VAR386 GYR → GYR Jul 7, 12:40 UTCJul 7, 14:30 UTC1h 50m
2026-07-06 VAR386 GYR → GYR Jul 6, 21:20 UTCJul 6, 22:20 UTC1h 0m
2026-07-06 VAR386 GYR → GYR Jul 6, 15:20 UTCJul 6, 16:25 UTC1h 5m
2026-07-02 VAR386 GYR → GYR Jul 2, 16:10 UTCJul 2, 17:45 UTC1h 35m
2026-07-02 VAR386 - Jul 2, 04:50 UTCJul 2, 05:30 UTC40m
2026-07-02 VAR386 - Jul 2, 03:20 UTCJul 2, 04:00 UTC40m
2026-07-02 VAR386 - Jul 2, 02:30 UTCJul 2, 03:10 UTC40m
2026-07-02 VAR386 - Jul 2, 01:20 UTCJul 2, 02:00 UTC40m
2026-07-01 VAR386 GYR → GYR Jul 1, 17:35 UTCJul 1, 19:50 UTC2h 15m
2026-07-01 VAR386 - Jul 1, 04:15 UTCJul 1, 05:10 UTC55m
2026-07-01 VAR386 - Jul 1, 01:10 UTCJul 1, 01:55 UTC45m
2026-06-30 VAR386 GYR → GYR Jun 30, 22:20 UTCJul 1, 00:00 UTC1h 40m
2026-06-27 VAR386 GYR → GYR Jun 27, 15:45 UTCJun 27, 17:04 UTC1h 20m
2026-06-27 VAR386 - Jun 27, 12:29 UTCJun 27, 14:25 UTC1h 55m
2026-06-26 VAR386 - Jun 26, 03:50 UTCJun 26, 05:50 UTC2h 0m
2026-06-26 VAR386 - Jun 26, 03:05 UTCJun 26, 03:45 UTC40m
2026-06-26 VAR386 - Jun 26, 01:54 UTCJun 26, 02:30 UTC35m
2026-06-25 VAR386 - Jun 25, 22:24 UTCJun 25, 23:44 UTC1h 20m
2026-06-25 VAR386 GYR → GYR Jun 25, 22:14 UTCJun 25, 22:20 UTC5m
2026-06-25 VAR386 GYR → GYR Jun 25, 18:19 UTCJun 25, 19:20 UTC1h 0m
2026-06-23 VAR386 GYR → GYR Jun 23, 13:09 UTCJun 23, 13:59 UTC50m
2026-06-22 VAR386 GYR → GYR Jun 22, 12:49 UTCJun 22, 14:34 UTC1h 45m
2026-06-22 VAR386 BXK → GYR Jun 22, 04:24 UTCJun 22, 04:44 UTC20m
2026-06-22 VAR386 GYR → BXK Jun 22, 03:54 UTCJun 22, 04:09 UTC15m
2026-06-22 VAR386 GYR → GYR Jun 22, 00:44 UTCJun 22, 02:40 UTC1h 55m
2026-06-21 VAR386 GYR → GYR Jun 21, 15:59 UTCJun 21, 16:44 UTC45m
2026-06-21 VAR386 GYR → GYR Jun 21, 13:34 UTCJun 21, 14:34 UTC1h 0m
2026-06-20 VAR386 GYR → GYR Jun 20, 12:39 UTCJun 20, 14:35 UTC1h 55m
2026-06-19 VAR386 GYR → GYR Jun 19, 20:40 UTCJun 19, 22:09 UTC1h 30m

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 N386AV page for operator, model, and routing details .

Mode-S A471A8 frequently asked

What is Mode-S code A471A8?
A471A8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N386AV.
Where is Mode-S A471A8 registered?
Mode-S code A471A8 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 A471A8 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A471A8, octal 51070650, decimal 10,777,000.
What flights does A471A8 operate?
Mode-S A471A8 has broadcast 1 distinct callsign, including VAR386.