Apparatus

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sensors Mode-S transponder

A2465F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N246AX · BEECH 1900 · operated by TAILWIND INVESTMENTS LLC

Hex
A2465F
Octal
50443137
Decimal
10,634,847
Country
US
Tail
N246AX
Type
B190
No current signal · last broadcast Jul 26, 20:50 UTC
Flights observed
191
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:50 UTC

Last known position

Most recent position reported by Mode-S A2465F.

Country allocation

The ICAO 24-bit address A2465F 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 20 distinct

Callsign Airline Flights Last seen
AER930 Alaska Central Express 21 2026-07-26
AER970 Alaska Central Express 20 2026-07-23
AER910 - 16 2026-06-25
AER101 - 12 2026-07-14
AER180 Alaska Central Express 11 2026-07-23
AER907 Alaska Central Express 10 2026-07-21
AER901 - 10 2026-06-13
AER912 Alaska Central Express 8 2026-06-14
AER902 Alaska Central Express 8 2026-06-16
AER121 - 8 2026-07-15
AER925 - 7 2026-07-22
AER972 Alaska Central Express 6 2026-07-26
AER42 Alaska Central Express 6 2026-06-11
AER981 Alaska Central Express 4 2026-07-23
AER971 Alaska Central Express 4 2026-07-25
AER903 Alaska Central Express 4 2026-06-04
AER31 Alaska Central Express 4 2026-06-17
AERT8 - 3 2026-05-27
AER920 - 3 2026-06-21
AER5 - 3 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AER930 ANC → AKN Jul 26, 19:40 UTCJul 26, 20:45 UTC1h 5m
2026-07-26 AER972 ANC → CDB Jul 26, 00:05 UTCJul 26, 01:10 UTC1h 5m
2026-07-25 AER972 ANC → CDB Jul 25, 22:25 UTCJul 25, 23:45 UTC1h 20m
2026-07-25 AER956 ANC → DLG Jul 25, 19:40 UTCJul 25, 20:50 UTC1h 10m
2026-07-25 AER956 ANC → DLG Jul 25, 17:50 UTCJul 25, 19:10 UTC1h 20m
2026-07-25 AER971 ANC → CDB Jul 25, 01:15 UTCJul 25, 02:25 UTC1h 10m
2026-07-24 AER971 ANC → CDB Jul 24, 23:45 UTCJul 25, 00:50 UTC1h 5m
2026-07-24 AER930 ANC → AKN Jul 24, 22:00 UTCJul 24, 23:10 UTC1h 10m
2026-07-24 AER930 ANC → AKN Jul 24, 19:10 UTCJul 24, 20:10 UTC1h 0m
2026-07-24 AER972 ANC → CDB Jul 24, 03:40 UTCJul 24, 04:50 UTC1h 10m
2026-07-24 AER972 ANC → CDB Jul 24, 02:05 UTCJul 24, 03:10 UTC1h 5m
2026-07-23 AER974 ANC → AKN Jul 23, 23:30 UTCJul 24, 00:35 UTC1h 5m
2026-07-23 AER974 ANC → AKN Jul 23, 21:50 UTCJul 23, 23:10 UTC1h 20m
2026-07-23 AER981 SNP → ANC Jul 23, 20:00 UTCJul 23, 21:00 UTC1h 0m
2026-07-23 AER981 SNP → ANC Jul 23, 18:05 UTCJul 23, 19:15 UTC1h 10m
2026-07-23 AER970 BRW → ANC Jul 23, 15:40 UTCJul 23, 16:50 UTC1h 10m
2026-07-23 AER970 BRW → ANC Jul 23, 13:30 UTCJul 23, 15:10 UTC1h 40m
2026-07-23 AER972 ANC → CDB Jul 23, 05:00 UTCJul 23, 06:00 UTC1h 0m
2026-07-23 AER972 ANC → CDB Jul 23, 03:05 UTCJul 23, 04:25 UTC1h 20m
2026-07-23 AER180 ANC → HOM Jul 23, 01:15 UTCJul 23, 02:00 UTC45m
2026-07-23 AER180 ANC → HOM Jul 23, 00:20 UTCJul 23, 01:00 UTC40m
2026-07-22 AER180 ANC → HOM Jul 22, 22:55 UTCJul 22, 23:50 UTC55m
2026-07-22 AER180 ANC → HOM Jul 22, 21:55 UTCJul 22, 22:30 UTC35m
2026-07-22 AER925 - Jul 22, 19:40 UTCJul 22, 20:55 UTC1h 15m
2026-07-22 AER925 - Jul 22, 17:50 UTCJul 22, 19:10 UTC1h 20m
2026-07-22 AER973 ANC → CDB Jul 22, 00:55 UTCJul 22, 01:55 UTC1h 0m
2026-07-21 AER973 ANC → CDB Jul 21, 22:55 UTCJul 22, 00:20 UTC1h 25m
2026-07-21 AER907 ANC → DLG Jul 21, 20:30 UTCJul 21, 21:45 UTC1h 15m
2026-07-21 AER907 ANC → DLG Jul 21, 18:25 UTCJul 21, 19:50 UTC1h 25m
2026-07-20 AER981 SNP → ANC Jul 20, 19:40 UTCJul 20, 21:05 UTC1h 25m
2026-07-20 AER981 SNP → ANC Jul 20, 17:55 UTCJul 20, 18:50 UTC55m
2026-07-19 AER985 ANC → DLG Jul 19, 21:15 UTCJul 19, 22:25 UTC1h 10m
2026-07-19 AER985 ANC → DLG Jul 19, 19:10 UTCJul 19, 20:35 UTC1h 25m
2026-07-18 AER170 - Jul 18, 23:40 UTCJul 19, 00:05 UTC25m
2026-07-18 AER170 - Jul 18, 22:50 UTCJul 18, 23:25 UTC35m
2026-07-18 AER925 - Jul 18, 19:15 UTCJul 18, 20:15 UTC1h 0m
2026-07-18 AER925 - Jul 18, 17:35 UTCJul 18, 18:45 UTC1h 10m
2026-07-17 AER930 ANC → AKN Jul 17, 21:50 UTCJul 17, 22:45 UTC55m
2026-07-17 AER930 ANC → AKN Jul 17, 19:45 UTCJul 17, 20:55 UTC1h 10m
2026-07-16 AER921 - Jul 16, 20:29 UTCJul 16, 21:50 UTC1h 20m
2026-07-16 AER921 - Jul 16, 18:05 UTCJul 16, 19:45 UTC1h 40m
2026-07-15 AER121 - Jul 15, 20:45 UTCJul 15, 21:45 UTC1h 0m
2026-07-15 AER121 - Jul 15, 19:55 UTCJul 15, 20:20 UTC25m
2026-07-15 AER121 - Jul 15, 17:55 UTCJul 15, 18:25 UTC30m
2026-07-15 AER121 - Jul 15, 16:30 UTCJul 15, 17:30 UTC1h 0m
2026-07-15 AER180 - Jul 15, 01:50 UTCJul 15, 02:20 UTC30m
2026-07-15 AER180 - Jul 15, 00:55 UTCJul 15, 01:40 UTC45m
2026-07-14 AER180 - Jul 14, 22:40 UTCJul 14, 23:35 UTC54m
2026-07-14 AER180 - Jul 14, 21:50 UTCJul 14, 22:20 UTC30m
2026-07-14 AER101 - Jul 14, 18:00 UTCJul 14, 19:25 UTC1h 25m

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 N246AX page for operator, model, and routing details .

Mode-S A2465F frequently asked

What is Mode-S code A2465F?
A2465F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N246AX.
Where is Mode-S A2465F registered?
Mode-S code A2465F 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 A2465F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2465F, octal 50443137, decimal 10,634,847.
What flights does A2465F operate?
Mode-S A2465F has broadcast 20 distinct callsigns, including AER930, AER970, AER910, AER101, AER180.