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sensors Mode-S transponder

7C6366

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-TW4 · ROBINSON R-44 Raven

Hex
7C6366
Octal
37061546
Decimal
8,151,910
Country
AU
Tail
VH-TW4
Type
R44
No current signal · last broadcast 4d ago
Flights observed
139
Distinct callsigns
1
Country
AU
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 7C6366.

Country allocation

The ICAO 24-bit address 7C6366 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
TW4 - 139 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-10 TW4 - Jul 10, 04:55 UTCJul 10, 05:30 UTC35m
2026-07-10 TW4 - Jul 10, 02:55 UTCJul 10, 03:35 UTC40m
2026-07-04 TW4 - Jul 4, 22:10 UTCJul 4, 22:55 UTC45m
2026-07-04 TW4 - Jul 4, 06:50 UTCJul 4, 07:10 UTC20m
2026-07-04 TW4 BWU → BWU Jul 4, 02:10 UTCJul 4, 02:40 UTC30m
2026-07-04 TW4 BWU → BWU Jul 4, 00:00 UTCJul 4, 00:30 UTC30m
2026-07-03 TW4 BWU → BWU Jul 3, 21:50 UTCJul 3, 23:05 UTC1h 15m
2026-07-02 TW4 BWU → BWU Jul 2, 21:20 UTCJul 2, 23:30 UTC2h 10m
2026-07-02 TW4 BWU → BWU Jul 2, 02:35 UTCJul 2, 03:15 UTC40m
2026-07-01 TW4 BWU → BWU Jul 1, 22:05 UTCJul 2, 01:10 UTC3h 5m
2026-07-01 TW4 - Jul 1, 04:25 UTCJul 1, 06:15 UTC1h 50m
2026-06-30 TW4 BWU → MTL Jun 30, 23:50 UTCJul 1, 03:30 UTC3h 40m
2026-06-29 TW4 BWU → BWU Jun 29, 00:05 UTCJun 29, 01:39 UTC1h 35m
2026-06-28 TW4 BWU → BWU Jun 28, 03:19 UTCJun 28, 03:55 UTC35m
2026-06-28 TW4 BWU → BWU Jun 28, 01:44 UTCJun 28, 02:14 UTC30m
2026-06-28 TW4 BWU → BWU Jun 28, 00:39 UTCJun 28, 01:10 UTC30m
2026-06-26 TW4 BWU → BWU Jun 26, 23:49 UTCJun 27, 01:59 UTC2h 10m
2026-06-25 TW4 BWU → BWU Jun 25, 23:59 UTCJun 26, 01:20 UTC1h 20m
2026-06-25 TW4 BWU → BWU Jun 25, 21:25 UTCJun 25, 22:49 UTC1h 25m
2026-06-23 TW4 BWU → BWU Jun 23, 03:00 UTCJun 23, 04:55 UTC1h 55m
2026-06-22 TW4 BWU → BWU Jun 22, 22:10 UTCJun 23, 01:20 UTC3h 10m
2026-06-22 TW4 BWU → BWU Jun 22, 03:45 UTCJun 22, 04:24 UTC40m
2026-06-22 TW4 BWU → BWU Jun 22, 00:29 UTCJun 22, 02:45 UTC2h 15m
2026-06-21 TW4 - Jun 21, 22:04 UTCJun 21, 23:24 UTC1h 20m
2026-06-21 TW4 - Jun 21, 20:45 UTCJun 21, 21:29 UTC45m
2026-06-21 TW4 BWU → BWU Jun 21, 01:55 UTCJun 21, 02:30 UTC35m
2026-06-20 TW4 BWU → BWU Jun 20, 21:55 UTCJun 20, 22:35 UTC40m
2026-06-20 TW4 BWU → BWU Jun 20, 02:29 UTCJun 20, 02:59 UTC30m
2026-06-20 TW4 BWU → BWU Jun 20, 01:09 UTCJun 20, 01:55 UTC45m
2026-06-19 TW4 BWU → BWU Jun 19, 23:34 UTCJun 20, 00:24 UTC50m
2026-06-18 TW4 - Jun 18, 06:00 UTCJun 18, 06:50 UTC50m
2026-06-18 TW4 - Jun 18, 03:05 UTCJun 18, 04:35 UTC1h 30m
2026-06-18 TW4 - Jun 18, 00:15 UTCJun 18, 01:05 UTC50m
2026-06-17 TW4 - Jun 17, 22:40 UTCJun 17, 23:35 UTC55m
2026-06-17 TW4 - Jun 17, 05:50 UTCJun 17, 06:45 UTC55m
2026-06-17 TW4 - Jun 17, 03:35 UTCJun 17, 03:50 UTC15m
2026-06-17 TW4 - Jun 17, 01:30 UTCJun 17, 02:40 UTC1h 10m
2026-06-16 TW4 - Jun 16, 22:40 UTCJun 17, 00:30 UTC1h 50m
2026-06-16 TW4 - Jun 16, 21:15 UTCJun 16, 22:10 UTC55m
2026-06-16 TW4 - Jun 16, 04:30 UTCJun 16, 06:45 UTC2h 15m
2026-06-15 TW4 - Jun 15, 23:39 UTCJun 16, 00:20 UTC40m
2026-06-15 TW4 - Jun 15, 05:04 UTCJun 15, 05:45 UTC40m
2026-06-12 TW4 BWU → BWU Jun 12, 03:15 UTCJun 12, 04:30 UTC1h 15m
2026-06-12 TW4 BWU → BWU Jun 12, 00:30 UTCJun 12, 02:40 UTC2h 10m
2026-06-11 TW4 BWU → BWU Jun 11, 21:00 UTCJun 11, 23:45 UTC2h 45m
2026-06-10 TW4 BWU → BWU Jun 10, 21:05 UTCJun 10, 22:50 UTC1h 45m
2026-06-10 TW4 BWU → BWU Jun 10, 05:40 UTCJun 10, 06:30 UTC50m
2026-06-10 TW4 BWU → BWU Jun 10, 03:45 UTCJun 10, 04:35 UTC50m
2026-06-10 TW4 BWU → BWU Jun 10, 00:35 UTCJun 10, 02:45 UTC2h 10m
2026-06-09 TW4 BWU → BWU Jun 9, 22:05 UTCJun 9, 23:00 UTC55m

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-TW4 page for operator, model, and routing details .

Mode-S 7C6366 frequently asked

What is Mode-S code 7C6366?
7C6366 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-TW4.
Where is Mode-S 7C6366 registered?
Mode-S code 7C6366 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6366 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C6366, octal 37061546, decimal 8,151,910.
What flights does 7C6366 operate?
Mode-S 7C6366 has broadcast 1 distinct callsign, including TW4.