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sensors Mode-S transponder

A8E083

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N671MA · CESSNA 172R Cutlass RG · operated by VAN ANDA AVIATION LLC

Hex
A8E083
Octal
52160203
Decimal
11,067,523
Country
US
Tail
N671MA
Type
C72R
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
113
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 21:05 UTC

Last known position

Most recent position reported by Mode-S A8E083.

Country allocation

The ICAO 24-bit address A8E083 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
N671MA - 113 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N671MA - Jul 26, 20:45 UTCJul 26, 21:05 UTC20m
2026-07-26 N671MA - Jul 26, 14:55 UTCJul 26, 16:00 UTC1h 5m
2026-07-26 N671MA - Jul 26, 13:15 UTCJul 26, 14:15 UTC1h 0m
2026-07-25 N671MA DAB → DAB Jul 25, 22:50 UTCJul 25, 23:00 UTC10m
2026-07-25 N671MA - Jul 25, 19:35 UTCJul 25, 20:55 UTC1h 20m
2026-07-25 N671MA - Jul 25, 15:30 UTCJul 25, 15:55 UTC25m
2026-07-25 N671MA - Jul 25, 13:20 UTCJul 25, 14:55 UTC1h 35m
2026-07-24 N671MA DAB → DAB Jul 24, 22:30 UTCJul 24, 23:10 UTC40m
2026-07-23 N671MA - Jul 23, 21:00 UTCJul 23, 22:15 UTC1h 15m
2026-07-22 N671MA - Jul 22, 23:20 UTCJul 23, 00:05 UTC45m
2026-07-21 N671MA - Jul 21, 23:00 UTCJul 22, 00:25 UTC1h 25m
2026-07-21 N671MA - Jul 21, 18:35 UTCJul 21, 18:55 UTC20m
2026-07-21 N671MA - Jul 21, 17:05 UTCJul 21, 17:30 UTC25m
2026-07-21 N671MA - Jul 21, 13:00 UTCJul 21, 13:20 UTC20m
2026-07-21 N671MA - Jul 21, 03:50 UTCJul 21, 05:10 UTC1h 20m
2026-07-21 N671MA - Jul 21, 01:05 UTCJul 21, 02:55 UTC1h 50m
2026-07-19 N671MA - Jul 19, 11:50 UTCJul 19, 13:25 UTC1h 35m
2026-07-18 N671MA - Jul 18, 14:25 UTCJul 18, 15:50 UTC1h 25m
2026-07-17 N671MA - Jul 17, 19:00 UTCJul 17, 19:20 UTC20m
2026-07-17 N671MA - Jul 17, 17:09 UTCJul 17, 17:35 UTC25m
2026-07-17 N671MA - Jul 17, 13:45 UTCJul 17, 14:10 UTC25m
2026-07-11 N671MA - Jul 11, 17:10 UTCJul 11, 17:30 UTC20m
2026-07-11 N671MA - Jul 11, 01:55 UTCJul 11, 03:15 UTC1h 20m
2026-07-09 N671MA - Jul 9, 13:10 UTCJul 9, 14:10 UTC1h 0m
2026-07-07 N671MA - Jul 7, 22:40 UTCJul 7, 23:25 UTC45m
2026-07-07 N671MA - Jul 7, 19:50 UTCJul 7, 20:30 UTC40m
2026-07-07 N671MA - Jul 7, 12:55 UTCJul 7, 14:30 UTC1h 35m
2026-07-04 N671MA - Jul 4, 13:30 UTCJul 4, 15:00 UTC1h 30m
2026-07-02 N671MA - Jul 2, 15:10 UTCJul 2, 15:20 UTC10m
2026-07-02 N671MA - Jul 2, 13:45 UTCJul 2, 14:20 UTC35m
2026-07-02 N671MA - Jul 2, 11:40 UTCJul 2, 12:55 UTC1h 15m
2026-06-28 N671MA - Jun 28, 18:49 UTCJun 28, 19:49 UTC1h 0m
2026-06-28 N671MA - Jun 28, 13:49 UTCJun 28, 15:24 UTC1h 35m
2026-06-25 N671MA - Jun 25, 13:29 UTCJun 25, 14:24 UTC55m
2026-06-23 N671MA - Jun 23, 16:05 UTCJun 23, 16:39 UTC35m
2026-06-23 N671MA - Jun 23, 11:29 UTCJun 23, 13:19 UTC1h 50m
2026-06-22 N671MA - Jun 22, 17:34 UTCJun 22, 18:09 UTC35m
2026-06-18 N671MA - Jun 18, 11:40 UTCJun 18, 13:50 UTC2h 10m
2026-06-17 N671MA - Jun 17, 23:30 UTCJun 18, 00:15 UTC45m
2026-06-13 N671MA - Jun 13, 00:35 UTCJun 13, 01:10 UTC35m
2026-06-09 N671MA DAB → DAB Jun 9, 23:35 UTCJun 9, 23:45 UTC10m
2026-06-06 N671MA - Jun 6, 16:55 UTCJun 6, 18:39 UTC1h 45m
2026-06-05 N671MA - Jun 5, 22:25 UTCJun 5, 23:15 UTC50m
2026-06-04 N671MA - Jun 4, 21:55 UTCJun 4, 23:45 UTC1h 50m
2026-06-02 N671MA - Jun 2, 12:25 UTCJun 2, 13:25 UTC1h 0m
2026-05-31 N671MA - May 31, 18:40 UTCMay 31, 19:55 UTC1h 15m
2026-05-29 N671MA - May 29, 00:20 UTCMay 29, 00:40 UTC20m
2026-05-28 N671MA - May 28, 21:05 UTCMay 28, 21:30 UTC25m
2026-05-28 N671MA - May 28, 19:20 UTCMay 28, 19:30 UTC10m
2026-05-27 N671MA - May 27, 02:24 UTCMay 27, 03:20 UTC55m

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 N671MA page for operator, model, and routing details .

Mode-S A8E083 frequently asked

What is Mode-S code A8E083?
A8E083 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N671MA.
Where is Mode-S A8E083 registered?
Mode-S code A8E083 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 A8E083 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8E083, octal 52160203, decimal 11,067,523.
What flights does A8E083 operate?
Mode-S A8E083 has broadcast 1 distinct callsign, including N671MA.