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sensors Mode-S transponder

A81967

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N6206 · operated by MAUNDER MARK, BOYTE KERRY

Hex
A81967
Octal
52014547
Decimal
11,016,551
Country
US
Tail
N6206
Type
T206
No current signal · last broadcast 15h ago
Flights observed
133
Distinct callsigns
1
Country
US
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S A81967.

Country allocation

The ICAO 24-bit address A81967 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
N6206 - 133 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N6206 - Jul 17, 20:35 UTCJul 17, 21:00 UTC25m
2026-07-17 N6206 - Jul 17, 18:29 UTCJul 17, 19:00 UTC30m
2026-07-16 N6206 - Jul 16, 01:55 UTCJul 16, 02:35 UTC40m
2026-07-16 N6206 - Jul 16, 00:35 UTCJul 16, 01:15 UTC40m
2026-07-14 N6206 - Jul 14, 21:35 UTCJul 14, 22:20 UTC45m
2026-07-14 N6206 ESD → BFI Jul 14, 20:05 UTCJul 14, 20:50 UTC45m
2026-07-14 N6206 - Jul 14, 03:25 UTCJul 14, 04:05 UTC40m
2026-07-13 N6206 - Jul 13, 23:35 UTCJul 14, 00:40 UTC1h 5m
2026-07-13 N6206 - Jul 13, 22:55 UTCJul 13, 23:05 UTC10m
2026-07-12 N6206 ESD → ESD Jul 12, 18:30 UTCJul 12, 19:20 UTC50m
2026-07-12 N6206 ESD → ESD Jul 12, 03:20 UTCJul 12, 04:05 UTC45m
2026-07-11 N6206 ESD → ESD Jul 11, 21:00 UTCJul 11, 21:35 UTC35m
2026-07-11 N6206 RSJ → ESD Jul 11, 16:30 UTCJul 11, 17:15 UTC45m
2026-07-10 N6206 ESD → BLI Jul 10, 23:25 UTCJul 10, 23:40 UTC15m
2026-07-10 N6206 - Jul 10, 19:40 UTCJul 10, 20:30 UTC50m
2026-07-10 N6206 BLI → ESD Jul 10, 00:40 UTCJul 10, 00:50 UTC10m
2026-07-09 N6206 - Jul 9, 23:20 UTCJul 9, 23:30 UTC10m
2026-07-09 N6206 - Jul 9, 00:40 UTCJul 9, 01:20 UTC40m
2026-07-09 N6206 BFI → BFI Jul 9, 00:10 UTCJul 9, 00:30 UTC20m
2026-07-08 N6206 - Jul 8, 23:10 UTCJul 8, 23:50 UTC40m
2026-07-08 N6206 - Jul 8, 20:30 UTCJul 8, 21:15 UTC45m
2026-07-08 N6206 BFI → BFI Jul 8, 17:55 UTCJul 8, 19:25 UTC1h 30m
2026-07-08 N6206 BYW → BFI Jul 8, 15:00 UTCJul 8, 15:35 UTC35m
2026-07-08 N6206 - Jul 8, 03:25 UTCJul 8, 03:55 UTC30m
2026-07-08 N6206 - Jul 8, 02:10 UTCJul 8, 02:25 UTC15m
2026-07-08 N6206 - Jul 8, 00:50 UTCJul 8, 01:30 UTC40m
2026-07-07 N6206 BYW → ESD Jul 7, 23:15 UTCJul 7, 23:25 UTC10m
2026-07-07 N6206 RSJ → BYW Jul 7, 20:30 UTCJul 7, 20:40 UTC10m
2026-07-07 N6206 - Jul 7, 02:15 UTCJul 7, 02:25 UTC10m
2026-07-07 N6206 ESD → BLI Jul 7, 01:10 UTCJul 7, 01:20 UTC10m
2026-07-05 N6206 - Jul 5, 23:05 UTCJul 5, 23:40 UTC35m
2026-07-05 N6206 RSJ → BFI Jul 5, 21:45 UTCJul 5, 22:25 UTC40m
2026-07-05 N6206 - Jul 5, 17:10 UTCJul 5, 17:55 UTC45m
2026-07-05 N6206 - Jul 5, 15:30 UTCJul 5, 16:30 UTC1h 0m
2026-07-04 N6206 - Jul 4, 18:30 UTCJul 4, 19:15 UTC45m
2026-07-04 N6206 ESD → BFI Jul 4, 16:55 UTCJul 4, 17:40 UTC45m
2026-07-04 N6206 - Jul 4, 01:20 UTCJul 4, 02:00 UTC40m
2026-07-04 N6206 ESD → BFI Jul 4, 00:10 UTCJul 4, 00:50 UTC40m
2026-07-03 N6206 BFI → ESD Jul 3, 22:20 UTCJul 3, 23:05 UTC45m
2026-07-03 N6206 ESD → BFI Jul 3, 20:10 UTCJul 3, 20:55 UTC45m
2026-07-03 N6206 - Jul 3, 01:05 UTCJul 3, 02:05 UTC1h 0m
2026-07-02 N6206 - Jul 2, 20:55 UTCJul 2, 21:45 UTC50m
2026-07-02 N6206 ESD → ESD Jul 2, 03:35 UTCJul 2, 03:55 UTC20m
2026-07-01 N6206 - Jul 1, 22:20 UTCJul 1, 22:45 UTC25m
2026-07-01 N6206 ESD → BLI Jul 1, 21:30 UTCJul 1, 21:40 UTC10m
2026-06-30 N6206 - Jun 30, 00:04 UTCJun 30, 00:55 UTC50m
2026-06-29 N6206 - Jun 29, 22:24 UTCJun 29, 23:05 UTC40m
2026-06-29 N6206 ESD → ESD Jun 29, 20:19 UTCJun 29, 21:14 UTC55m
2026-06-28 N6206 - Jun 28, 19:09 UTCJun 28, 19:44 UTC35m
2026-06-27 N6206 ESD → ESD Jun 27, 23:14 UTCJun 27, 23:34 UTC20m

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 N6206 page for operator, model, and routing details .

Mode-S A81967 frequently asked

What is Mode-S code A81967?
A81967 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N6206.
Where is Mode-S A81967 registered?
Mode-S code A81967 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 A81967 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A81967, octal 52014547, decimal 11,016,551.
What flights does A81967 operate?
Mode-S A81967 has broadcast 1 distinct callsign, including N6206.