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sensors Mode-S transponder

ACB46A

ICAO 24-bit transponder address · allocated to United States

Hex
ACB46A
Octal
53132152
Decimal
11,318,378
Country
US
Broadcasting now · callsign ASI968 · 3,375 ft
Flights observed
182
Distinct callsigns
1
Country
US
Last broadcast
23h ago

Current position

ACB46A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ACB46A 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
ASI968 - 182 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ASI968 - Jul 13, 15:40 UTCJul 13, 16:30 UTC50m
2026-07-10 ASI968 - Jul 10, 13:15 UTCJul 10, 14:15 UTC1h 0m
2026-07-10 ASI968 DVT → DVT Jul 10, 03:20 UTCJul 10, 04:35 UTC1h 15m
2026-07-09 ASI968 - Jul 9, 15:50 UTCJul 9, 16:35 UTC45m
2026-07-09 ASI968 - Jul 9, 12:55 UTCJul 9, 13:55 UTC1h 0m
2026-07-08 ASI968 - Jul 8, 17:50 UTCJul 8, 18:10 UTC20m
2026-07-08 ASI968 - Jul 8, 12:45 UTCJul 8, 15:55 UTC3h 10m
2026-07-07 ASI968 - Jul 7, 17:20 UTCJul 7, 19:45 UTC2h 25m
2026-07-07 ASI968 - Jul 7, 15:05 UTCJul 7, 16:15 UTC1h 10m
2026-07-07 ASI968 - Jul 7, 12:35 UTCJul 7, 13:30 UTC55m
2026-07-07 ASI968 DVT → DVT Jul 7, 04:00 UTCJul 7, 04:50 UTC50m
2026-07-06 ASI968 DVT → DVT Jul 6, 23:10 UTCJul 7, 00:10 UTC1h 0m
2026-07-06 ASI968 - Jul 6, 17:50 UTCJul 6, 18:35 UTC45m
2026-07-06 ASI968 DVT → DVT Jul 6, 15:15 UTCJul 6, 16:15 UTC1h 0m
2026-07-06 ASI968 - Jul 6, 12:55 UTCJul 6, 14:15 UTC1h 20m
2026-07-06 ASI968 - Jul 6, 03:45 UTCJul 6, 07:10 UTC3h 25m
2026-07-05 ASI968 DVT → DVT Jul 5, 20:40 UTCJul 5, 22:15 UTC1h 35m
2026-07-05 ASI968 DVT → DVT Jul 5, 14:45 UTCJul 5, 18:35 UTC3h 50m
2026-07-04 ASI968 - Jul 4, 16:15 UTCJul 4, 17:45 UTC1h 30m
2026-07-04 ASI968 - Jul 4, 14:00 UTCJul 4, 14:25 UTC25m
2026-07-03 ASI968 DVT → DVT Jul 3, 19:10 UTCJul 3, 19:55 UTC45m
2026-07-03 ASI968 - Jul 3, 14:25 UTCJul 3, 16:25 UTC2h 0m
2026-07-02 ASI968 - Jul 2, 20:05 UTCJul 2, 23:55 UTC3h 50m
2026-07-02 ASI968 - Jul 2, 16:30 UTCJul 2, 18:10 UTC1h 40m
2026-07-02 ASI968 DVT → DVT Jul 2, 13:40 UTCJul 2, 15:10 UTC1h 30m
2026-07-01 ASI968 - Jul 1, 13:20 UTCJul 1, 13:40 UTC20m
2026-06-30 ASI968 - Jun 30, 22:20 UTCJun 30, 23:00 UTC40m
2026-06-30 ASI968 DVT → DVT Jun 30, 13:50 UTCJun 30, 14:35 UTC45m
2026-06-29 ASI968 DVT → DVT Jun 29, 13:44 UTCJun 29, 14:54 UTC1h 10m
2026-06-28 ASI968 DVT → DVT Jun 28, 16:45 UTCJun 28, 17:55 UTC1h 10m
2026-06-27 ASI968 DVT → DVT Jun 27, 13:44 UTCJun 27, 14:20 UTC35m
2026-06-26 ASI968 DVT → DVT Jun 26, 16:05 UTCJun 26, 17:25 UTC1h 20m
2026-06-25 ASI968 DVT → DVT Jun 25, 18:15 UTCJun 25, 19:34 UTC1h 20m
2026-06-25 ASI968 - Jun 25, 15:10 UTCJun 25, 16:39 UTC1h 30m
2026-06-23 ASI968 DVT → DVT Jun 23, 21:29 UTCJun 23, 22:49 UTC1h 20m
2026-06-23 ASI968 - Jun 23, 18:29 UTCJun 23, 19:34 UTC1h 5m
2026-06-23 ASI968 DVT → DVT Jun 23, 16:20 UTCJun 23, 17:09 UTC50m
2026-06-16 ASI968 - Jun 16, 14:39 UTCJun 16, 15:45 UTC1h 5m
2026-06-15 ASI968 - Jun 15, 20:40 UTCJun 15, 21:45 UTC1h 5m
2026-06-14 ASI968 - Jun 14, 18:35 UTCJun 14, 19:35 UTC1h 0m
2026-06-14 ASI968 DVT → DVT Jun 14, 14:30 UTCJun 14, 15:50 UTC1h 20m
2026-06-13 ASI968 - Jun 13, 14:45 UTCJun 13, 16:05 UTC1h 20m
2026-06-12 ASI968 - Jun 12, 07:15 UTCJun 12, 10:05 UTC2h 50m
2026-06-12 ASI968 DVT → SBD Jun 12, 04:05 UTCJun 12, 06:35 UTC2h 30m
2026-06-11 ASI968 - Jun 11, 18:50 UTCJun 11, 20:20 UTC1h 30m
2026-06-11 ASI968 - Jun 11, 15:35 UTCJun 11, 16:45 UTC1h 10m
2026-06-11 ASI968 DVT → DVT Jun 11, 03:50 UTCJun 11, 05:20 UTC1h 30m
2026-06-10 ASI968 DVT → DVT Jun 10, 20:50 UTCJun 10, 22:25 UTC1h 35m
2026-06-10 ASI968 - Jun 10, 18:00 UTCJun 10, 19:25 UTC1h 25m
2026-06-10 ASI968 - Jun 10, 16:05 UTCJun 10, 17:20 UTC1h 15m

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.

Mode-S ACB46A frequently asked

What is Mode-S code ACB46A?
ACB46A is an ICAO 24-bit transponder address. Allocated to United States.
Where is Mode-S ACB46A registered?
Mode-S code ACB46A 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 ACB46A broadcasting right now?
Yes. Mode-S ACB46A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACB46A, octal 53132152, decimal 11,318,378.
What flights does ACB46A operate?
Mode-S ACB46A has broadcast 1 distinct callsign, including ASI968.