Apparatus

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sensors Mode-S transponder

7C64F5

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-T77 · GUIMBAL G-2 Cabri

Hex
7C64F5
Octal
37062365
Decimal
8,152,309
Country
AU
Tail
VH-T77
Type
G2CA
No current signal · last broadcast 1d ago
Flights observed
145
Distinct callsigns
1
Country
AU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7C64F5.

Country allocation

The ICAO 24-bit address 7C64F5 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
T77 - 145 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 T77 JAD → JAD Jul 13, 05:01 UTCJul 13, 06:01 UTC1h 0m
2026-07-09 T77 JAD → JAD Jul 9, 04:50 UTCJul 9, 06:00 UTC1h 10m
2026-07-09 T77 JAD → JAD Jul 9, 02:35 UTCJul 9, 04:05 UTC1h 30m
2026-07-08 T77 JAD → JAD Jul 8, 23:50 UTCJul 9, 01:35 UTC1h 45m
2026-07-08 T77 JAD → JAD Jul 8, 07:10 UTCJul 8, 07:55 UTC45m
2026-07-08 T77 JAD → JAD Jul 8, 01:55 UTCJul 8, 05:30 UTC3h 35m
2026-07-07 T77 JAD → JAD Jul 7, 07:00 UTCJul 7, 08:15 UTC1h 15m
2026-07-07 T77 JAD → JAD Jul 7, 05:00 UTCJul 7, 06:10 UTC1h 10m
2026-07-07 T77 - Jul 7, 02:40 UTCJul 7, 03:30 UTC50m
2026-07-07 T77 JAD → JAD Jul 7, 00:15 UTCJul 7, 01:30 UTC1h 15m
2026-07-06 T77 JAD → JAD Jul 6, 05:15 UTCJul 6, 06:20 UTC1h 5m
2026-07-06 T77 JAD → JAD Jul 6, 02:55 UTCJul 6, 04:15 UTC1h 20m
2026-07-05 T77 JAD → JAD Jul 5, 04:50 UTCJul 5, 06:10 UTC1h 20m
2026-07-02 T77 JAD → JAD Jul 2, 02:40 UTCJul 2, 03:25 UTC45m
2026-07-01 T77 JAD → JAD Jul 1, 23:30 UTCJul 1, 23:50 UTC20m
2026-07-01 T77 JAD → JAD Jul 1, 04:40 UTCJul 1, 05:05 UTC25m
2026-06-25 T77 JAD → JAD Jun 25, 00:09 UTCJun 25, 01:24 UTC1h 15m
2026-06-24 T77 JAD → JAD Jun 24, 06:59 UTCJun 24, 07:34 UTC35m
2026-06-24 T77 JAD → JAD Jun 24, 04:20 UTCJun 24, 06:15 UTC1h 55m
2026-06-23 T77 JAD → JAD Jun 23, 04:35 UTCJun 23, 05:34 UTC1h 0m
2026-06-23 T77 JAD → JAD Jun 23, 02:49 UTCJun 23, 03:49 UTC1h 0m
2026-06-23 T77 JAD → JAD Jun 23, 00:04 UTCJun 23, 01:45 UTC1h 40m
2026-06-19 T77 JAD → JAD Jun 19, 02:45 UTCJun 19, 04:29 UTC1h 45m
2026-06-19 T77 JAD → JAD Jun 19, 00:20 UTCJun 19, 01:54 UTC1h 35m
2026-06-18 T77 - Jun 18, 06:20 UTCJun 18, 07:20 UTC1h 0m
2026-06-18 T77 - Jun 18, 03:55 UTCJun 18, 04:45 UTC50m
2026-06-17 T77 JAD → JAD Jun 17, 04:25 UTCJun 17, 05:05 UTC40m
2026-06-17 T77 JAD → JAD Jun 17, 02:35 UTCJun 17, 03:05 UTC30m
2026-06-16 T77 JAD → JAD Jun 16, 23:50 UTCJun 17, 01:05 UTC1h 15m
2026-06-16 T77 JAD → JAD Jun 16, 06:54 UTCJun 16, 08:49 UTC1h 55m
2026-06-16 T77 JAD → JAD Jun 16, 04:50 UTCJun 16, 05:59 UTC1h 10m
2026-06-16 T77 JAD → JAD Jun 16, 02:24 UTCJun 16, 03:35 UTC1h 10m
2026-06-16 T77 JAD → JAD Jun 16, 00:00 UTCJun 16, 01:19 UTC1h 20m
2026-06-14 T77 JAD → JAD Jun 14, 04:55 UTCJun 14, 05:35 UTC40m
2026-06-14 T77 JAD → JAD Jun 14, 02:45 UTCJun 14, 03:15 UTC30m
2026-06-10 T77 JAD → JAD Jun 10, 04:40 UTCJun 10, 05:20 UTC40m
2026-06-09 T77 JAD → JAD Jun 9, 23:40 UTCJun 10, 00:50 UTC1h 10m
2026-06-07 T77 JAD → JAD Jun 7, 06:40 UTCJun 7, 07:45 UTC1h 5m
2026-06-07 T77 JAD → JAD Jun 7, 04:55 UTCJun 7, 06:00 UTC1h 5m
2026-06-07 T77 JAD → JAD Jun 7, 02:30 UTCJun 7, 03:25 UTC55m
2026-06-06 T77 JAD → JAD Jun 6, 05:05 UTCJun 6, 06:05 UTC1h 0m
2026-06-06 T77 JAD → JAD Jun 6, 02:55 UTCJun 6, 03:55 UTC1h 0m
2026-06-05 T77 JAD → JAD Jun 5, 05:30 UTCJun 5, 06:55 UTC1h 25m
2026-06-05 T77 JAD → JAD Jun 5, 02:45 UTCJun 5, 04:10 UTC1h 25m
2026-06-04 T77 JAD → JAD Jun 4, 04:45 UTCJun 4, 05:50 UTC1h 5m
2026-06-04 T77 JAD → JAD Jun 4, 02:15 UTCJun 4, 03:50 UTC1h 35m
2026-06-04 T77 JAD → JAD Jun 4, 00:20 UTCJun 4, 01:25 UTC1h 5m
2026-06-03 T77 JAD → JAD Jun 3, 07:00 UTCJun 3, 08:10 UTC1h 10m
2026-06-03 T77 JAD → JAD Jun 3, 05:00 UTCJun 3, 06:15 UTC1h 15m
2026-06-03 T77 JAD → JAD Jun 3, 02:20 UTCJun 3, 03:50 UTC1h 30m

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-T77 page for operator, model, and routing details .

Mode-S 7C64F5 frequently asked

What is Mode-S code 7C64F5?
7C64F5 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-T77.
Where is Mode-S 7C64F5 registered?
Mode-S code 7C64F5 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C64F5 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C64F5, octal 37062365, decimal 8,152,309.
What flights does 7C64F5 operate?
Mode-S 7C64F5 has broadcast 1 distinct callsign, including T77.