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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 · 3,600 ft
Flights observed
248
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 21:45 UTC

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 - 248 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ASI934 - Jul 26, 20:55 UTCJul 26, 21:45 UTC50m
2026-07-26 ASI934 - Jul 26, 16:55 UTCJul 26, 18:45 UTC1h 50m
2026-07-26 ASI934 - Jul 26, 15:10 UTCJul 26, 15:55 UTC45m
2026-07-26 ASI934 - Jul 26, 03:15 UTCJul 26, 04:45 UTC1h 30m
2026-07-25 ASI934 DVT → DVT Jul 25, 19:55 UTCJul 25, 20:40 UTC45m
2026-07-25 ASI934 - Jul 25, 13:30 UTCJul 25, 16:20 UTC2h 50m
2026-07-24 ASI934 DVT → DVT Jul 24, 19:20 UTCJul 24, 21:45 UTC2h 25m
2026-07-24 ASI934 - Jul 24, 16:25 UTCJul 24, 17:10 UTC45m
2026-07-24 ASI934 DVT → DVT Jul 24, 13:35 UTCJul 24, 14:35 UTC1h 0m
2026-07-23 ASI934 RAL → DVT Jul 23, 17:05 UTCJul 23, 19:50 UTC2h 45m
2026-07-23 ASI934 - Jul 23, 16:05 UTCJul 23, 16:25 UTC20m
2026-07-23 ASI934 - Jul 23, 15:20 UTCJul 23, 15:30 UTC10m
2026-07-23 ASI934 - Jul 23, 13:45 UTCJul 23, 14:45 UTC1h 0m
2026-07-22 ASI934 - Jul 22, 22:15 UTCJul 23, 00:05 UTC1h 50m
2026-07-22 ASI934 - Jul 22, 18:40 UTCJul 22, 20:35 UTC1h 55m
2026-07-22 ASI934 - Jul 22, 14:40 UTCJul 22, 15:40 UTC1h 0m
2026-07-21 ASI934 DVT → DVT Jul 21, 15:45 UTCJul 21, 16:55 UTC1h 10m
2026-07-20 ASI934 - Jul 20, 19:15 UTCJul 20, 20:20 UTC1h 5m
2026-07-20 ASI934 DVT → DVT Jul 20, 15:20 UTCJul 20, 15:40 UTC20m
2026-07-20 ASI934 - Jul 20, 13:05 UTCJul 20, 13:40 UTC35m
2026-07-19 ASI934 - Jul 19, 16:30 UTCJul 19, 17:15 UTC45m
2026-07-19 ASI934 DVT → DVT Jul 19, 11:50 UTCJul 19, 13:20 UTC1h 30m
2026-07-19 ASI934 - Jul 19, 00:10 UTCJul 19, 01:50 UTC1h 40m
2026-07-18 ASI934 DVT → DVT Jul 18, 21:30 UTCJul 18, 22:50 UTC1h 20m
2026-07-18 ASI934 - Jul 18, 19:50 UTCJul 18, 20:30 UTC40m
2026-07-17 ASI934 DVT → DVT Jul 17, 21:10 UTCJul 17, 22:20 UTC1h 10m
2026-07-16 ASI934 DVT → DVT Jul 16, 20:39 UTCJul 16, 22:35 UTC1h 55m
2026-07-16 ASI934 DVT → DVT Jul 16, 18:50 UTCJul 16, 19:05 UTC15m
2026-07-16 ASI934 DVT → DVT Jul 16, 18:05 UTCJul 16, 18:44 UTC40m
2026-07-16 ASI934 - Jul 16, 15:55 UTCJul 16, 17:00 UTC1h 5m
2026-07-16 ASI934 DVT → DVT Jul 16, 12:49 UTCJul 16, 14:20 UTC1h 30m
2026-07-15 ASI934 DVT → DVT Jul 15, 22:30 UTCJul 15, 22:45 UTC15m
2026-07-15 ASI934 - Jul 15, 20:05 UTCJul 15, 21:25 UTC1h 20m
2026-07-15 ASI934 - Jul 15, 16:20 UTCJul 15, 18:10 UTC1h 50m
2026-07-15 ASI934 - Jul 15, 13:40 UTCJul 15, 15:10 UTC1h 30m
2026-07-15 ASI934 DVT → DVT Jul 15, 05:35 UTCJul 15, 07:05 UTC1h 30m
2026-07-15 ASI934 DVT → DVT Jul 15, 00:40 UTCJul 15, 00:55 UTC15m
2026-07-14 ASI934 DVT → DVT Jul 14, 21:00 UTCJul 14, 22:00 UTC1h 0m
2026-07-14 ASI934 DVT → DVT Jul 14, 17:15 UTCJul 14, 19:10 UTC1h 55m
2026-07-14 ASI934 DVT → DVT Jul 14, 15:50 UTCJul 14, 16:25 UTC35m
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

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.