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sensors Mode-S transponder

AA6209

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N7683H · ROBINSON R-22 Mariner · operated by NOVEMBER ALPHA LLC

Hex
AA6209
Octal
52461011
Decimal
11,166,217
Country
US
Tail
N7683H
Type
R22
No current signal · last broadcast 13h ago
Flights observed
47
Distinct callsigns
1
Country
US
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S AA6209.

Country allocation

The ICAO 24-bit address AA6209 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
N7683H - 47 2026-07-13

Recent flights last 47

DateFlightRouteTakeoffLandingDuration
2026-07-13 N7683H - Jul 13, 17:35 UTCJul 13, 17:50 UTC15m
2026-07-13 N7683H - Jul 13, 15:20 UTCJul 13, 16:00 UTC40m
2026-07-09 N7683H - Jul 9, 20:10 UTCJul 9, 20:25 UTC15m
2026-07-08 N7683H - Jul 8, 14:30 UTCJul 8, 15:20 UTC50m
2026-07-07 N7683H - Jul 7, 21:25 UTCJul 7, 22:15 UTC50m
2026-07-07 N7683H - Jul 7, 18:15 UTCJul 7, 18:55 UTC40m
2026-07-07 N7683H - Jul 7, 16:10 UTCJul 7, 17:05 UTC55m
2026-07-07 N7683H - Jul 7, 14:35 UTCJul 7, 15:05 UTC30m
2026-07-07 N7683H - Jul 7, 05:10 UTCJul 7, 05:40 UTC30m
2026-07-07 N7683H - Jul 7, 00:25 UTCJul 7, 01:10 UTC45m
2026-07-06 N7683H - Jul 6, 20:15 UTCJul 6, 21:00 UTC45m
2026-07-06 N7683H - Jul 6, 18:20 UTCJul 6, 18:55 UTC35m
2026-07-05 N7683H - Jul 5, 20:20 UTCJul 5, 20:55 UTC35m
2026-07-05 N7683H - Jul 5, 16:30 UTCJul 5, 17:25 UTC55m
2026-07-05 N7683H - Jul 5, 14:50 UTCJul 5, 15:25 UTC35m
2026-07-04 N7683H - Jul 4, 16:20 UTCJul 4, 17:10 UTC50m
2026-07-04 N7683H - Jul 4, 14:25 UTCJul 4, 15:10 UTC45m
2026-07-03 N7683H - Jul 3, 22:40 UTCJul 3, 23:15 UTC35m
2026-07-03 N7683H - Jul 3, 20:35 UTCJul 3, 21:10 UTC35m
2026-07-03 N7683H - Jul 3, 18:40 UTCJul 3, 19:15 UTC35m
2026-07-03 N7683H - Jul 3, 16:30 UTCJul 3, 17:25 UTC55m
2026-07-03 N7683H - Jul 3, 14:45 UTCJul 3, 15:30 UTC45m
2026-07-03 N7683H - Jul 3, 00:30 UTCJul 3, 01:00 UTC30m
2026-07-02 N7683H - Jul 2, 22:30 UTCJul 2, 23:10 UTC40m
2026-07-02 N7683H - Jul 2, 18:40 UTCJul 2, 19:30 UTC50m
2026-07-02 N7683H - Jul 2, 16:35 UTCJul 2, 17:30 UTC55m
2026-07-02 N7683H - Jul 2, 14:35 UTCJul 2, 15:05 UTC30m
2026-07-02 N7683H - Jul 2, 01:30 UTCJul 2, 02:30 UTC1h 0m
2026-07-01 N7683H - Jul 1, 23:05 UTCJul 1, 23:20 UTC15m
2026-07-01 N7683H - Jul 1, 20:25 UTCJul 1, 21:15 UTC50m
2026-07-01 N7683H - Jul 1, 18:15 UTCJul 1, 18:50 UTC35m
2026-07-01 N7683H - Jul 1, 16:15 UTCJul 1, 17:00 UTC45m
2026-07-01 N7683H - Jul 1, 14:30 UTCJul 1, 15:20 UTC50m
2026-07-01 N7683H - Jul 1, 06:20 UTCJul 1, 07:00 UTC40m
2026-07-01 N7683H - Jul 1, 05:05 UTCJul 1, 05:30 UTC25m
2026-06-30 N7683H - Jun 30, 19:40 UTCJun 30, 20:15 UTC35m
2026-06-30 N7683H - Jun 30, 17:45 UTCJun 30, 18:15 UTC30m
2026-06-26 N7683H - Jun 26, 01:45 UTCJun 26, 01:54 UTC10m
2026-06-25 N7683H - Jun 25, 20:54 UTCJun 25, 21:35 UTC40m
2026-06-25 N7683H - Jun 25, 18:29 UTCJun 25, 19:29 UTC1h 0m
2026-06-25 N7683H - Jun 25, 16:35 UTCJun 25, 17:34 UTC1h 0m
2026-06-25 N7683H - Jun 25, 14:59 UTCJun 25, 15:24 UTC25m
2026-06-25 N7683H - Jun 25, 02:45 UTCJun 25, 02:54 UTC10m
2026-06-25 N7683H - Jun 25, 00:44 UTCJun 25, 01:59 UTC1h 15m
2026-06-24 N7683H - Jun 24, 23:20 UTCJun 25, 00:14 UTC55m
2026-06-24 N7683H - Jun 24, 20:49 UTCJun 24, 21:24 UTC35m
2026-06-24 N7683H CNO → CNO Jun 24, 19:55 UTCJun 24, 20:05 UTC10m

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 N7683H page for operator, model, and routing details .

Mode-S AA6209 frequently asked

What is Mode-S code AA6209?
AA6209 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N7683H.
Where is Mode-S AA6209 registered?
Mode-S code AA6209 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 AA6209 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA6209, octal 52461011, decimal 11,166,217.
What flights does AA6209 operate?
Mode-S AA6209 has broadcast 1 distinct callsign, including N7683H.