Apparatus

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sensors Mode-S transponder

7C6A57

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-VAH · BEECH 200 Super King Air · operated by PEL-AIR AVIATION PTY LTD

Hex
7C6A57
Octal
37065127
Decimal
8,153,687
Country
AU
Tail
VH-VAH
Type
BE20
Broadcasting now · callsign AM324 · 6,725 ft
Flights observed
393
Distinct callsigns
20
Country
AU
Last broadcast
30m ago

Current position

7C6A57 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 7C6A57 falls within the block assigned to Australia (AU) by ICAO Annex 10, Volume III. Every aircraft registered in Australia 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
AM341 Aeroméxico 32 2026-07-18
AM333 - 31 2026-07-13
AM318 - 28 2026-07-20
AM314 - 28 2026-07-09
AM312 - 27 2026-07-10
AM339 - 26 2026-07-17
AM324 Aeroméxico 25 2026-07-20
AM319 - 25 2026-07-09
AM317 Aeroméxico 25 2026-07-20
AM376 Aeroméxico 16 2026-07-05
AM320 - 16 2026-07-08
AM311 - 16 2026-07-13
AM398 Aeroméxico 15 2026-05-19
AM322 - 14 2026-07-16
AM345 - 13 2026-07-11
AM313 - 12 2026-07-19
AM343 - 11 2026-07-19
AM340 Aeroméxico 7 2026-07-04
AM370 Aeroméxico 6 2026-05-18
AM310 - 6 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 AM324 MEX → CTM Jul 20, 09:25 UTCJul 20, 09:45 UTC20m
2026-07-20 AM318 - Jul 20, 07:35 UTCJul 20, 08:05 UTC30m
2026-07-20 AM318 - Jul 20, 05:20 UTCJul 20, 06:05 UTC45m
2026-07-20 AM317 ABX → MEB Jul 20, 03:25 UTCJul 20, 03:45 UTC20m
2026-07-20 AM317 ABX → MEB Jul 20, 00:30 UTCJul 20, 00:55 UTC25m
2026-07-19 AM313 - Jul 19, 08:40 UTCJul 19, 09:10 UTC30m
2026-07-19 AM313 - Jul 19, 07:20 UTCJul 19, 07:45 UTC25m
2026-07-19 AM343 MEB → MEB Jul 19, 02:35 UTCJul 19, 04:15 UTC1h 40m
2026-07-18 AM341 PVR → MEX Jul 18, 08:25 UTCJul 18, 09:05 UTC40m
2026-07-18 AM341 PVR → MEX Jul 18, 05:20 UTCJul 18, 06:00 UTC40m
2026-07-18 AM343 - Jul 18, 01:20 UTCJul 18, 01:45 UTC25m
2026-07-17 AM339 - Jul 17, 10:44 UTCJul 17, 11:20 UTC35m
2026-07-17 AM339 - Jul 17, 08:40 UTCJul 17, 09:25 UTC45m
2026-07-17 AM339 - Jul 17, 06:20 UTCJul 17, 06:50 UTC30m
2026-07-17 AM339 - Jul 17, 05:20 UTCJul 17, 05:45 UTC25m
2026-07-16 AM322 - Jul 16, 16:55 UTCJul 16, 17:25 UTC30m
2026-07-16 AM322 - Jul 16, 15:49 UTCJul 16, 16:15 UTC25m
2026-07-13 AM311 - Jul 13, 14:25 UTCJul 13, 14:55 UTC30m
2026-07-13 AM311 MEB → WMB Jul 13, 13:15 UTCJul 13, 13:50 UTC35m
2026-07-13 AM317 - Jul 13, 10:55 UTCJul 13, 11:25 UTC30m
2026-07-13 AM317 - Jul 13, 09:45 UTCJul 13, 10:05 UTC20m
2026-07-13 AM333 - Jul 13, 03:50 UTCJul 13, 04:20 UTC30m
2026-07-13 AM333 - Jul 13, 02:30 UTCJul 13, 02:50 UTC20m
2026-07-11 AM345 - Jul 11, 08:20 UTCJul 11, 08:55 UTC35m
2026-07-11 AM345 - Jul 11, 06:05 UTCJul 11, 06:50 UTC45m
2026-07-10 AM324 - Jul 10, 11:25 UTCJul 10, 11:50 UTC25m
2026-07-10 AM324 - Jul 10, 10:00 UTCJul 10, 10:20 UTC20m
2026-07-10 AM324 - Jul 10, 07:20 UTCJul 10, 07:50 UTC30m
2026-07-10 AM324 - Jul 10, 05:00 UTCJul 10, 05:40 UTC40m
2026-07-10 AM312 - Jul 10, 00:35 UTCJul 10, 01:10 UTC35m
2026-07-09 AM312 - Jul 9, 22:25 UTCJul 9, 23:05 UTC40m
2026-07-09 AM314 - Jul 9, 05:20 UTCJul 9, 05:50 UTC30m
2026-07-09 AM314 - Jul 9, 03:45 UTCJul 9, 04:15 UTC30m
2026-07-09 AM319 - Jul 9, 01:55 UTCJul 9, 02:35 UTC40m
2026-07-08 AM319 MEB → ABX Jul 8, 23:50 UTCJul 9, 00:30 UTC40m
2026-07-08 AM320 - Jul 8, 10:00 UTCJul 8, 10:35 UTC35m
2026-07-08 AM320 - Jul 8, 07:50 UTCJul 8, 08:25 UTC35m
2026-07-08 AM333 - Jul 8, 04:50 UTCJul 8, 05:10 UTC20m
2026-07-08 AM333 - Jul 8, 02:15 UTCJul 8, 02:55 UTC40m
2026-07-07 AM324 - Jul 7, 10:40 UTCJul 7, 11:10 UTC30m
2026-07-07 AM324 - Jul 7, 08:15 UTCJul 7, 08:55 UTC40m
2026-07-07 AM324 - Jul 7, 06:30 UTCJul 7, 06:50 UTC20m
2026-07-07 AM324 - Jul 7, 04:20 UTCJul 7, 04:40 UTC20m
2026-07-07 AM314 - Jul 7, 02:40 UTCJul 7, 03:25 UTC45m
2026-07-06 AM314 - Jul 6, 23:55 UTCJul 7, 00:25 UTC30m
2026-07-06 AM322 MEX → TGZ Jul 6, 12:05 UTCJul 6, 12:45 UTC40m
2026-07-06 AM322 MEX → TGZ Jul 6, 10:00 UTCJul 6, 10:35 UTC35m
2026-07-06 AM343 - Jul 6, 08:20 UTCJul 6, 08:45 UTC25m
2026-07-06 AM343 - Jul 6, 06:45 UTCJul 6, 07:05 UTC20m
2026-07-06 AM333 - Jul 6, 03:35 UTCJul 6, 04:10 UTC35m

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 VH-VAH page for operator, model, and routing details .

Mode-S 7C6A57 frequently asked

What is Mode-S code 7C6A57?
7C6A57 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VAH.
Where is Mode-S 7C6A57 registered?
Mode-S code 7C6A57 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6A57 broadcasting right now?
Yes. Mode-S 7C6A57 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C6A57, octal 37065127, decimal 8,153,687.
What flights does 7C6A57 operate?
Mode-S 7C6A57 has broadcast 20 distinct callsigns, including AM341, AM333, AM318, AM314, AM312.