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 2d ago
Flights observed
56
Distinct callsigns
1
Country
US
Last broadcast
2d 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 - 56 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-27 VAR386 GYR → GYR May 27, 13:45 UTCMay 27, 15:35 UTC1h 50m
2026-05-26 VAR386 GYR → GYR May 26, 12:54 UTCMay 26, 15:00 UTC2h 5m
2026-05-23 VAR386 - May 23, 19:00 UTCMay 23, 21:00 UTC2h 0m
2026-05-23 VAR386 GYR → GYR May 23, 18:50 UTCMay 23, 18:55 UTC5m
2026-05-20 VAR386 GYR → GYR May 20, 15:40 UTCMay 20, 17:15 UTC1h 35m
2026-05-19 VAR386 GYR → GYR May 19, 16:10 UTCMay 19, 17:40 UTC1h 30m
2026-05-19 VAR386 GYR → GYR May 19, 12:50 UTCMay 19, 15:10 UTC2h 20m
2026-05-18 VAR386 - May 18, 12:55 UTCMay 18, 14:55 UTC2h 0m
2026-05-15 VAR386 GYR → GYR May 15, 17:25 UTCMay 15, 19:30 UTC2h 5m
2026-05-14 VAR386 GYR → GYR May 14, 14:30 UTCMay 14, 15:55 UTC1h 25m
2026-05-13 VAR386 MYF → GYR May 13, 03:15 UTCMay 13, 05:10 UTC1h 55m
2026-05-13 VAR386 GYR → MYF May 13, 00:25 UTCMay 13, 02:20 UTC1h 55m
2026-05-09 VAR386 - May 9, 15:00 UTCMay 9, 16:35 UTC1h 35m
2026-05-09 VAR386 GYR → GYR May 9, 14:40 UTCMay 9, 14:55 UTC15m
2026-05-07 VAR386 GYR → GYR May 7, 13:40 UTCMay 7, 15:50 UTC2h 10m
2026-05-05 VAR386 - May 5, 13:15 UTCMay 5, 14:45 UTC1h 30m
2026-05-04 VAR386 GYR → GYR May 4, 22:35 UTCMay 5, 00:15 UTC1h 40m
2026-05-01 VAR386 - May 1, 04:25 UTCMay 1, 05:05 UTC40m
2026-05-01 VAR386 - May 1, 01:00 UTCMay 1, 01:50 UTC50m
2026-04-29 VAR386 GYR → GYR Apr 29, 16:45 UTCApr 29, 17:55 UTC1h 10m
2026-04-28 VAR386 GYR → GYR Apr 28, 20:40 UTCApr 28, 22:10 UTC1h 30m
2026-04-28 VAR386 GYR → GYR Apr 28, 17:35 UTCApr 28, 19:25 UTC1h 50m
2026-04-24 VAR386 - Apr 24, 13:35 UTCApr 24, 15:25 UTC1h 50m
2026-04-23 VAR386 - Apr 23, 13:35 UTCApr 23, 15:35 UTC2h 0m
2026-04-22 VAR386 - Apr 22, 23:00 UTCApr 23, 00:35 UTC1h 34m
2026-04-22 VAR386 GYR → GYR Apr 22, 20:00 UTCApr 22, 20:10 UTC10m
2026-04-22 VAR386 GYR → GYR Apr 22, 19:35 UTCApr 22, 19:45 UTC10m
2026-04-22 VAR386 GYR → GYR Apr 22, 13:25 UTCApr 22, 15:20 UTC1h 55m
2026-04-20 VAR386 - Apr 20, 13:40 UTCApr 20, 14:55 UTC1h 15m
2026-04-19 VAR386 GYR → GYR Apr 19, 13:40 UTCApr 19, 15:40 UTC2h 0m
2026-04-18 VAR386 GYR → GYR Apr 18, 22:15 UTCApr 19, 00:00 UTC1h 45m
2026-04-18 VAR386 GYR → GYR Apr 18, 19:10 UTCApr 18, 20:45 UTC1h 35m
2026-04-18 VAR386 GYR → GYR Apr 18, 16:40 UTCApr 18, 17:55 UTC1h 15m
2026-04-18 VAR386 GYR → GYR Apr 18, 13:50 UTCApr 18, 15:50 UTC2h 0m
2026-04-17 VAR386 - Apr 17, 18:50 UTCApr 17, 18:55 UTC5m
2026-04-17 VAR386 - Apr 17, 17:25 UTCApr 17, 18:05 UTC40m
2026-04-17 VAR386 - Apr 17, 16:55 UTCApr 17, 17:15 UTC20m
2026-04-17 VAR386 - Apr 17, 15:20 UTCApr 17, 15:35 UTC15m
2026-04-17 VAR386 - Apr 17, 13:30 UTCApr 17, 14:45 UTC1h 15m
2026-04-16 VAR386 - Apr 16, 15:15 UTCApr 16, 15:30 UTC15m
2026-04-16 VAR386 - Apr 16, 13:25 UTCApr 16, 14:20 UTC55m
2026-04-15 VAR386 - Apr 15, 17:05 UTCApr 15, 18:35 UTC1h 30m
2026-04-15 VAR386 - Apr 15, 15:05 UTCApr 15, 15:40 UTC35m
2026-04-15 VAR386 - Apr 15, 13:40 UTCApr 15, 14:55 UTC1h 14m
2026-04-14 VAR386 - Apr 14, 20:55 UTCApr 14, 21:45 UTC50m
2026-04-14 VAR386 - Apr 14, 20:35 UTCApr 14, 20:50 UTC15m
2026-04-14 VAR386 - Apr 14, 18:55 UTCApr 14, 19:20 UTC25m
2026-04-14 VAR386 - Apr 14, 17:40 UTCApr 14, 18:45 UTC1h 5m
2026-04-14 VAR386 - Apr 14, 14:50 UTCApr 14, 15:30 UTC40m
2026-04-14 VAR386 - Apr 14, 13:55 UTCApr 14, 14:45 UTC50m

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 2d 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.