Apparatus

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sensors Mode-S transponder

7C0012

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-AAS · BEECHCRAFT Super King Air 350 · operated by PEL-AIR AVIATION PTY LTD (NSW Ambulance)

Hex
7C0012
Octal
37000022
Decimal
8,126,482
Country
AU
Tail
VH-AAS
Type
B350
No current signal · last broadcast Jul 26, 18:10 UTC
Flights observed
425
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 18:10 UTC

Last known position

Most recent position reported by Mode-S 7C0012.

Country allocation

The ICAO 24-bit address 7C0012 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
AM271 - 38 2026-07-23
AM289 - 34 2026-07-23
AM221 Aeroméxico 34 2026-07-21
AM222 Aeroméxico 30 2026-07-26
AM295 - 29 2026-07-22
AM235 - 28 2026-07-08
AM280 - 25 2026-07-24
AM282 - 23 2026-05-21
AM266 - 23 2026-07-15
AM214 - 23 2026-06-21
AM211 Aeroméxico 23 2026-07-26
AM212 Aeroméxico 22 2026-07-26
AM270 - 15 2026-07-05
AM276 - 14 2026-07-20
AM242 Aeroméxico 9 2026-07-21
AM247 Aeroméxico 8 2026-07-25
AM260 - 7 2026-06-28
AM223 Aeroméxico 7 2026-07-25
AM216 - 7 2026-07-18
AM210 Aeroméxico 7 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AM222 MEX → GDL Jul 26, 17:00 UTCJul 26, 18:00 UTC1h 0m
2026-07-26 AM222 MEX → GDL Jul 26, 10:55 UTCJul 26, 12:00 UTC1h 5m
2026-07-26 AM211 GDL → MEX Jul 26, 08:15 UTCJul 26, 08:40 UTC25m
2026-07-26 AM211 GDL → MEX Jul 26, 07:05 UTCJul 26, 07:25 UTC20m
2026-07-26 AM212 MEX → GDL Jul 26, 04:10 UTCJul 26, 05:50 UTC1h 40m
2026-07-26 AM212 MEX → GDL Jul 26, 02:10 UTCJul 26, 02:55 UTC45m
2026-07-25 AM247 GDL → MEX Jul 25, 07:05 UTCJul 25, 08:40 UTC1h 35m
2026-07-25 AM247 GDL → MEX Jul 25, 05:50 UTCJul 25, 06:20 UTC30m
2026-07-25 AM247 GDL → MEX Jul 25, 03:30 UTCJul 25, 04:15 UTC45m
2026-07-25 AM223 GDL → MEX Jul 25, 01:20 UTCJul 25, 01:50 UTC30m
2026-07-24 AM223 GDL → MEX Jul 24, 23:40 UTCJul 25, 00:10 UTC30m
2026-07-24 AM280 - Jul 24, 11:10 UTCJul 24, 11:35 UTC25m
2026-07-24 AM280 - Jul 24, 09:20 UTCJul 24, 09:45 UTC25m
2026-07-24 AM280 - Jul 24, 08:35 UTCJul 24, 08:45 UTC10m
2026-07-24 AM280 - Jul 24, 07:00 UTCJul 24, 07:50 UTC50m
2026-07-24 AM223 GDL → MEX Jul 24, 04:00 UTCJul 24, 04:40 UTC40m
2026-07-24 AM223 GDL → MEX Jul 24, 01:50 UTCJul 24, 02:15 UTC25m
2026-07-24 AM223 GDL → MEX Jul 24, 00:30 UTCJul 24, 01:00 UTC30m
2026-07-23 AM223 GDL → MEX Jul 23, 22:50 UTCJul 23, 23:50 UTC1h 0m
2026-07-23 AM271 - Jul 23, 11:30 UTCJul 23, 12:10 UTC40m
2026-07-23 AM271 - Jul 23, 10:15 UTCJul 23, 10:50 UTC35m
2026-07-23 AM271 SYD → PQQ Jul 23, 08:50 UTCJul 23, 09:30 UTC40m
2026-07-23 AM289 - Jul 23, 03:00 UTCJul 23, 03:30 UTC30m
2026-07-23 AM289 - Jul 23, 01:15 UTCJul 23, 02:00 UTC45m
2026-07-22 AM289 - Jul 22, 23:15 UTCJul 23, 00:30 UTC1h 15m
2026-07-22 AM295 - Jul 22, 11:10 UTCJul 22, 12:20 UTC1h 10m
2026-07-22 AM223 GDL → MEX Jul 22, 04:40 UTCJul 22, 05:25 UTC45m
2026-07-21 AM242 MEX → GDL Jul 21, 23:00 UTCJul 21, 23:50 UTC50m
2026-07-21 AM221 GDL → MEX Jul 21, 16:05 UTCJul 21, 16:55 UTC50m
2026-07-21 AM221 GDL → MEX Jul 21, 15:05 UTCJul 21, 15:15 UTC10m
2026-07-21 AM221 GDL → MEX Jul 21, 13:15 UTCJul 21, 14:05 UTC50m
2026-07-21 AM220 PQQ → SYD Jul 21, 05:50 UTCJul 21, 06:40 UTC50m
2026-07-21 AM220 SYD → PQQ Jul 21, 03:50 UTCJul 21, 04:40 UTC50m
2026-07-21 AM289 - Jul 21, 02:25 UTCJul 21, 03:00 UTC35m
2026-07-21 AM289 - Jul 21, 01:05 UTCJul 21, 01:45 UTC40m
2026-07-20 AM289 - Jul 20, 23:30 UTCJul 21, 00:00 UTC29m
2026-07-20 AM289 - Jul 20, 21:40 UTCJul 20, 22:50 UTC1h 10m
2026-07-20 AM276 - Jul 20, 10:25 UTCJul 20, 11:00 UTC35m
2026-07-20 AM276 - Jul 20, 08:55 UTCJul 20, 09:25 UTC30m
2026-07-20 AM276 SYD → PQQ Jul 20, 07:45 UTCJul 20, 08:30 UTC45m
2026-07-20 AM271 - Jul 20, 02:35 UTCJul 20, 03:10 UTC35m
2026-07-20 AM271 - Jul 20, 01:15 UTCJul 20, 01:40 UTC25m
2026-07-19 AM271 - Jul 19, 21:25 UTCJul 19, 22:05 UTC40m
2026-07-19 AM222 - Jul 19, 17:30 UTCJul 19, 18:00 UTC30m
2026-07-19 AM222 - Jul 19, 16:20 UTCJul 19, 16:55 UTC35m
2026-07-19 AM276 - Jul 19, 09:50 UTCJul 19, 10:25 UTC35m
2026-07-19 AM276 - Jul 19, 07:05 UTCJul 19, 07:45 UTC40m
2026-07-19 AM276 - Jul 19, 05:10 UTCJul 19, 06:10 UTC1h 0m
2026-07-19 AM211 GDL → MEX Jul 19, 01:05 UTCJul 19, 01:50 UTC45m
2026-07-18 AM211 GDL → MEX Jul 18, 23:40 UTCJul 19, 00:00 UTC20m

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-AAS page for operator, model, and routing details .

Mode-S 7C0012 frequently asked

What is Mode-S code 7C0012?
7C0012 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-AAS.
Where is Mode-S 7C0012 registered?
Mode-S code 7C0012 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C0012 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C0012, octal 37000022, decimal 8,126,482.
What flights does 7C0012 operate?
Mode-S 7C0012 has broadcast 20 distinct callsigns, including AM271, AM289, AM221, AM222, AM295.