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sensors Mode-S transponder

7C642C

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-T2M · ROBINSON R-22 Mariner

Hex
7C642C
Octal
37062054
Decimal
8,152,108
Country
AU
Tail
VH-T2M
Type
R22
No current signal · last broadcast 12h ago
Flights observed
93
Distinct callsigns
1
Country
AU
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 7C642C.

Country allocation

The ICAO 24-bit address 7C642C 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 1 distinct

Callsign Airline Flights Last seen
T2M - 93 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 T2M BWU → BWU May 30, 04:10 UTCMay 30, 05:00 UTC50m
2026-05-30 T2M BWU → BWU May 30, 02:30 UTCMay 30, 03:20 UTC50m
2026-05-30 T2M BWU → BWU May 30, 00:40 UTCMay 30, 01:10 UTC30m
2026-05-29 T2M BWU → BWU May 29, 23:15 UTCMay 29, 23:50 UTC35m
2026-05-29 T2M BWU → BWU May 29, 05:55 UTCMay 29, 07:00 UTC1h 5m
2026-05-25 T2M BWU → BWU May 25, 03:25 UTCMay 25, 04:15 UTC50m
2026-05-21 T2M BWU → BWU May 21, 23:00 UTCMay 21, 23:20 UTC20m
2026-05-19 T2M BWU → BWU May 19, 04:15 UTCMay 19, 05:15 UTC1h 0m
2026-05-19 T2M BWU → BWU May 19, 01:45 UTCMay 19, 02:15 UTC30m
2026-05-18 T2M BWU → BWU May 18, 23:10 UTCMay 18, 23:45 UTC35m
2026-05-18 T2M BWU → BWU May 18, 05:45 UTCMay 18, 06:35 UTC50m
2026-05-17 T2M BWU → BWU May 17, 23:40 UTCMay 18, 00:50 UTC1h 10m
2026-05-17 T2M BWU → BWU May 17, 05:55 UTCMay 17, 07:00 UTC1h 5m
2026-05-17 T2M BWU → BWU May 17, 04:25 UTCMay 17, 05:10 UTC45m
2026-05-16 T2M BWU → BWU May 16, 22:55 UTCMay 17, 00:10 UTC1h 15m
2026-05-16 T2M BWU → BWU May 16, 06:20 UTCMay 16, 06:41 UTC20m
2026-05-16 T2M BWU → BWU May 16, 04:00 UTCMay 16, 05:15 UTC1h 15m
2026-05-16 T2M BWU → BWU May 16, 02:35 UTCMay 16, 03:05 UTC30m
2026-05-15 T2M BWU → BWU May 15, 21:15 UTCMay 15, 23:55 UTC2h 40m
2026-05-15 T2M BWU → BWU May 15, 04:10 UTCMay 15, 04:40 UTC30m
2026-05-15 T2M BWU → BWU May 15, 00:55 UTCMay 15, 02:40 UTC1h 45m
2026-05-14 T2M BWU → BWU May 14, 23:00 UTCMay 14, 23:30 UTC30m
2026-05-14 T2M BWU → BWU May 14, 04:00 UTCMay 14, 04:51 UTC50m
2026-05-13 T2M BWU → BWU May 13, 23:45 UTCMay 14, 01:45 UTC2h 0m
2026-05-13 T2M BWU → BWU May 13, 21:25 UTCMay 13, 22:20 UTC55m
2026-05-13 T2M BWU → BWU May 13, 02:30 UTCMay 13, 02:50 UTC20m
2026-05-13 T2M BWU → BWU May 13, 01:05 UTCMay 13, 01:15 UTC10m
2026-05-12 T2M BWU → BWU May 12, 04:15 UTCMay 12, 04:55 UTC40m
2026-05-11 T2M - May 11, 22:15 UTCMay 11, 22:35 UTC19m
2026-05-11 T2M BWU → BWU May 11, 04:15 UTCMay 11, 04:30 UTC15m
2026-05-10 T2M BWU → BWU May 10, 21:40 UTCMay 10, 22:45 UTC1h 5m
2026-05-10 T2M BWU → BWU May 10, 04:19 UTCMay 10, 05:25 UTC1h 5m
2026-05-10 T2M BWU → BWU May 10, 00:55 UTCMay 10, 01:34 UTC40m
2026-05-09 T2M BWU → BWU May 9, 22:30 UTCMay 9, 23:44 UTC1h 15m
2026-05-09 T2M BWU → BWU May 9, 04:55 UTCMay 9, 05:45 UTC50m
2026-05-09 T2M BWU → BWU May 9, 02:20 UTCMay 9, 03:05 UTC45m
2026-05-09 T2M BWU → BWU May 9, 00:35 UTCMay 9, 01:30 UTC55m
2026-05-08 T2M BWU → BWU May 8, 21:25 UTCMay 8, 22:25 UTC1h 0m
2026-05-07 T2M BWU → BWU May 7, 23:39 UTCMay 8, 00:34 UTC55m
2026-05-06 T2M BWU → BWU May 6, 01:01 UTCMay 6, 01:55 UTC55m
2026-05-05 T2M BWU → BWU May 5, 22:30 UTCMay 5, 23:30 UTC1h 0m
2026-05-05 T2M BWU → BWU May 5, 05:40 UTCMay 5, 06:40 UTC1h 0m
2026-05-02 T2M BWU → BWU May 2, 22:50 UTCMay 2, 23:55 UTC1h 5m
2026-05-02 T2M BWU → BWU May 2, 04:15 UTCMay 2, 05:15 UTC1h 0m
2026-05-02 T2M BWU → BWU May 2, 02:40 UTCMay 2, 03:00 UTC20m
2026-05-02 T2M BWU → BWU May 2, 00:45 UTCMay 2, 01:35 UTC50m
2026-05-01 T2M BWU → BWU May 1, 23:05 UTCMay 2, 00:00 UTC55m
2026-05-01 T2M BWU → BWU May 1, 21:25 UTCMay 1, 22:15 UTC50m
2026-05-01 T2M BWU → BWU May 1, 03:10 UTCMay 1, 04:00 UTC50m
2026-05-01 T2M BWU → BWU May 1, 01:20 UTCMay 1, 01:55 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-T2M page for operator, model, and routing details .

Mode-S 7C642C frequently asked

What is Mode-S code 7C642C?
7C642C is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-T2M.
Where is Mode-S 7C642C registered?
Mode-S code 7C642C is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C642C broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C642C, octal 37062054, decimal 8,152,108.
What flights does 7C642C operate?
Mode-S 7C642C has broadcast 1 distinct callsign, including T2M.