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sensors Mode-S transponder

AC7E0F

ICAO 24-bit transponder address · allocated to United States

Hex
AC7E0F
Octal
53077017
Decimal
11,304,463
Country
US
Broadcasting now · callsign ASI934 · 1,675 ft
Flights observed
208
Distinct callsigns
1
Country
US
Last broadcast
2h ago

Current position

AC7E0F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AC7E0F 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
ASI934 - 208 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ASI934 DVT → DVT Jul 14, 13:20 UTCJul 14, 14:30 UTC1h 10m
2026-07-13 ASI934 - Jul 13, 14:25 UTCJul 13, 15:55 UTC1h 30m
2026-07-12 ASI934 DVT → DVT Jul 12, 21:10 UTCJul 12, 21:40 UTC30m
2026-07-12 ASI934 DVT → DVT Jul 12, 18:45 UTCJul 12, 19:55 UTC1h 10m
2026-07-12 ASI934 DVT → DVT Jul 12, 15:10 UTCJul 12, 16:40 UTC1h 30m
2026-07-12 ASI934 - Jul 12, 13:15 UTCJul 12, 14:10 UTC55m
2026-07-10 ASI934 DVT → DVT Jul 10, 14:35 UTCJul 10, 16:05 UTC1h 30m
2026-07-09 ASI934 DVT → DVT Jul 9, 14:05 UTCJul 9, 15:05 UTC1h 0m
2026-07-08 ASI934 - Jul 8, 16:15 UTCJul 8, 18:00 UTC1h 45m
2026-07-08 ASI934 - Jul 8, 13:30 UTCJul 8, 15:15 UTC1h 45m
2026-07-07 ASI934 - Jul 7, 14:45 UTCJul 7, 16:10 UTC1h 25m
2026-07-07 ASI934 - Jul 7, 06:55 UTCJul 7, 08:00 UTC1h 5m
2026-07-07 ASI934 DVT → TUS Jul 7, 04:25 UTCJul 7, 06:15 UTC1h 50m
2026-07-04 ASI934 - Jul 4, 22:50 UTCJul 4, 23:35 UTC45m
2026-07-04 ASI934 - Jul 4, 21:25 UTCJul 4, 22:15 UTC50m
2026-07-04 ASI934 DVT → DVT Jul 4, 17:50 UTCJul 4, 18:50 UTC1h 0m
2026-07-04 ASI934 - Jul 4, 15:15 UTCJul 4, 16:20 UTC1h 5m
2026-07-03 ASI934 DVT → DVT Jul 3, 14:25 UTCJul 3, 14:35 UTC10m
2026-07-03 ASI934 - Jul 3, 13:20 UTCJul 3, 14:20 UTC1h 0m
2026-07-02 ASI934 - Jul 2, 16:10 UTCJul 2, 16:20 UTC10m
2026-07-02 ASI934 - Jul 2, 15:20 UTCJul 2, 16:05 UTC45m
2026-07-02 ASI934 DVT → DVT Jul 2, 13:25 UTCJul 2, 14:15 UTC50m
2026-07-02 ASI934 - Jul 2, 03:55 UTCJul 2, 05:20 UTC1h 25m
2026-07-01 ASI934 HII → DVT Jul 1, 22:25 UTCJul 1, 23:55 UTC1h 30m
2026-07-01 ASI934 - Jul 1, 19:00 UTCJul 1, 21:10 UTC2h 10m
2026-07-01 ASI934 - Jul 1, 14:25 UTCJul 1, 15:00 UTC35m
2026-06-23 ASI934 DVT → DVT Jun 23, 15:40 UTCJun 23, 16:35 UTC55m
2026-06-22 ASI934 - Jun 22, 17:25 UTCJun 22, 18:40 UTC1h 15m
2026-06-22 ASI934 - Jun 22, 14:34 UTCJun 22, 15:05 UTC30m
2026-06-21 ASI934 DVT → DVT Jun 21, 19:55 UTCJun 21, 20:59 UTC1h 5m
2026-06-21 ASI934 DVT → DVT Jun 21, 17:05 UTCJun 21, 18:29 UTC1h 25m
2026-06-21 ASI934 - Jun 21, 15:05 UTCJun 21, 15:49 UTC45m
2026-06-20 ASI934 - Jun 20, 19:15 UTCJun 20, 20:55 UTC1h 40m
2026-06-20 ASI934 - Jun 20, 17:44 UTCJun 20, 18:40 UTC55m
2026-06-20 ASI934 - Jun 20, 15:24 UTCJun 20, 16:19 UTC55m
2026-06-20 ASI934 - Jun 20, 13:39 UTCJun 20, 13:44 UTC5m
2026-06-19 ASI934 - Jun 19, 16:39 UTCJun 19, 18:05 UTC1h 25m
2026-06-18 ASI934 - Jun 18, 19:00 UTCJun 18, 20:50 UTC1h 50m
2026-06-18 ASI934 - Jun 18, 16:15 UTCJun 18, 17:35 UTC1h 20m
2026-06-18 ASI934 - Jun 18, 14:20 UTCJun 18, 15:35 UTC1h 15m
2026-06-17 ASI934 HII → DVT Jun 17, 19:00 UTCJun 17, 21:15 UTC2h 15m
2026-06-17 ASI934 DVT → HII Jun 17, 15:30 UTCJun 17, 17:45 UTC2h 15m
2026-06-16 ASI934 - Jun 16, 17:24 UTCJun 16, 18:35 UTC1h 10m
2026-06-16 ASI934 - Jun 16, 14:30 UTCJun 16, 14:45 UTC15m
2026-06-16 ASI934 - Jun 16, 13:25 UTCJun 16, 14:25 UTC1h 0m
2026-06-15 ASI934 DVT → DVT Jun 15, 20:25 UTCJun 15, 21:04 UTC40m
2026-06-15 ASI934 - Jun 15, 16:45 UTCJun 15, 18:29 UTC1h 45m
2026-06-15 ASI934 DVT → DVT Jun 15, 14:30 UTCJun 15, 15:50 UTC1h 20m
2026-06-14 ASI934 DVT → DVT Jun 14, 16:10 UTCJun 14, 16:35 UTC25m
2026-06-14 ASI934 - Jun 14, 14:05 UTCJun 14, 14:55 UTC50m

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 AC7E0F frequently asked

What is Mode-S code AC7E0F?
AC7E0F is an ICAO 24-bit transponder address. Allocated to United States.
Where is Mode-S AC7E0F registered?
Mode-S code AC7E0F 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 AC7E0F broadcasting right now?
Yes. Mode-S AC7E0F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC7E0F, octal 53077017, decimal 11,304,463.
What flights does AC7E0F operate?
Mode-S AC7E0F has broadcast 1 distinct callsign, including ASI934.