Apparatus

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sensors Mode-S transponder

7C5357

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-QQX · FOKKER 70 · operated by ALLIANCE AIRLINES PTY LIMITED

Hex
7C5357
Octal
37051527
Decimal
8,147,799
Country
AU
Tail
VH-QQX
Type
F70
No current signal · last broadcast 1d ago
Flights observed
64
Distinct callsigns
20
Country
AU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7C5357.

Country allocation

The ICAO 24-bit address 7C5357 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
UTY2834 Alliance Airlines 5 2026-05-08
VOZ1720 Virgin Australia 3 2026-05-28
VOZ1715 Virgin Australia 3 2026-05-28
UTY8464 Alliance Airlines 3 2026-04-29
UTY4359 Alliance Airlines 3 2026-04-16
UTY4358 Alliance Airlines 3 2026-05-07
VOZ1239 Virgin Australia 2 2026-05-20
UTY8466 Alliance Airlines 2 2026-05-27
UTY7246 Alliance Airlines 2 2026-05-18
UTY642 Alliance Airlines 2 2026-05-20
UTY4079 - 2 2026-04-13
UTY4078 - 2 2026-04-13
UTY4073 Alliance Airlines 2 2026-04-21
UTY3351 Alliance Airlines 2 2026-05-10
VOZ1266 Virgin Australia 1 2026-05-15
VOZ1255 Virgin Australia 1 2026-05-19
UTY8860 Alliance Airlines 1 2026-05-06
UTY880 Alliance Airlines 1 2026-05-21
UTY8611 - 1 2026-05-28
UTY8608 Alliance Airlines 1 2026-05-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-28 VOZ1720 GLT → BNE May 28, 09:35 UTCMay 28, 10:15 UTC40m
2026-05-28 VOZ1715 BNE → GLT May 28, 06:45 UTCMay 28, 07:20 UTC35m
2026-05-28 UTY8611 - May 28, 00:35 UTCMay 28, 05:25 UTC4h 50m
2026-05-27 UTY8466 BNE → MOV May 27, 06:55 UTCMay 27, 10:15 UTC3h 20m
2026-05-27 UTY8606 BNE → BNE May 27, 00:55 UTCMay 27, 05:35 UTC4h 40m
2026-05-25 UTY3373 CNJ → BNE May 25, 02:40 UTCMay 25, 09:30 UTC6h 50m
2026-05-21 UTY880 BNE → TQP May 21, 07:20 UTCMay 21, 12:40 UTC5h 20m
2026-05-20 UTY642 BNE → CNJ May 20, 22:40 UTCMay 21, 06:05 UTC7h 25m
2026-05-20 VOZ1720 GLT → BNE May 20, 07:45 UTCMay 20, 08:15 UTC30m
2026-05-20 VOZ1715 BNE → GLT May 20, 05:40 UTCMay 20, 06:20 UTC40m
2026-05-20 VOZ1239 BNE → ROK May 20, 01:10 UTCMay 20, 04:00 UTC2h 50m
2026-05-19 VOZ1255 BNE → EMD May 19, 20:55 UTCMay 20, 00:00 UTC3h 5m
2026-05-19 UTY3385 BNE → MEL May 19, 02:50 UTCMay 19, 08:05 UTC5h 15m
2026-05-18 UTY7246 BNE → WEI May 18, 00:30 UTCMay 18, 06:50 UTC6h 20m
2026-05-15 VOZ1266 EMD → BNE May 15, 05:05 UTCMay 15, 08:05 UTC3h 0m
2026-05-15 VOZ1239 BNE → ROK May 15, 01:10 UTCMay 15, 04:00 UTC2h 50m
2026-05-13 UTY642 BNE → CNJ May 13, 22:45 UTCMay 14, 06:05 UTC7h 20m
2026-05-13 UTY8466 BNE → MOV May 13, 06:50 UTCMay 13, 10:20 UTC3h 30m
2026-05-13 UTY8608 BNE → RMA May 13, 00:50 UTCMay 13, 03:40 UTC2h 50m
2026-05-10 UTY3351 RMA → BNE May 10, 23:05 UTCMay 11, 01:30 UTC2h 25m
2026-05-08 UTY2834 BNE → MOV May 8, 01:59 UTCMay 8, 05:09 UTC3h 10m
2026-05-07 UTY4358 BNE → MOV May 7, 03:05 UTCMay 7, 07:30 UTC4h 25m
2026-05-06 UTY8860 BNE → TQP May 6, 20:10 UTCMay 7, 01:15 UTC5h 5m
2026-05-06 UTY3378 BNE → EMD May 6, 09:05 UTCMay 6, 12:05 UTC3h 0m
2026-05-06 UTY8607 BNE → BNE May 6, 00:40 UTCMay 6, 05:25 UTC4h 45m
2026-05-04 UTY2834 BNE → MOV May 4, 20:00 UTCMay 5, 00:10 UTC4h 10m
2026-05-04 UTY7246 BNE → WEI May 4, 00:34 UTCMay 4, 07:05 UTC6h 30m
2026-05-01 UTY4356 BNE → MOV May 1, 03:25 UTCMay 1, 06:35 UTC3h 10m
2026-04-30 UTY3363 RMA → BNE Apr 30, 23:05 UTCApr 30, 23:40 UTC35m
2026-04-30 UTY3362 BNE → RMA Apr 30, 21:05 UTCApr 30, 21:40 UTC35m
2026-04-30 VOZ1720 GLT → BNE Apr 30, 07:55 UTCApr 30, 08:30 UTC35m
2026-04-30 VOZ1715 BNE → GLT Apr 30, 05:55 UTCApr 30, 06:30 UTC35m
2026-04-29 UTY3370 BNE → EMD Apr 29, 21:15 UTCApr 30, 00:35 UTC3h 19m
2026-04-29 UTY8469 MOV → BNE Apr 29, 08:10 UTCApr 29, 11:35 UTC3h 26m
2026-04-29 UTY8464 BNE → MOV Apr 29, 03:19 UTCApr 29, 06:45 UTC3h 25m
2026-04-28 UTY2838 BNE → MOV Apr 28, 05:45 UTCApr 28, 09:05 UTC3h 20m
2026-04-28 UTY8510 BNE → MOV Apr 28, 00:20 UTCApr 28, 03:55 UTC3h 35m
2026-04-27 UTY8502 BNE → MOV Apr 27, 19:45 UTCApr 27, 23:00 UTC3h 15m
2026-04-26 UTY2834 BNE → MOV Apr 26, 20:45 UTCApr 27, 00:10 UTC3h 25m
2026-04-23 UTY2837 MOV → BNE Apr 23, 05:10 UTCApr 23, 09:05 UTC3h 55m
2026-04-22 UTY2834 BNE → MOV Apr 22, 20:55 UTCApr 23, 00:15 UTC3h 20m
2026-04-22 UTY8468 BNE → MOV Apr 22, 08:01 UTCApr 22, 11:30 UTC3h 30m
2026-04-22 UTY8464 BNE → MOV Apr 22, 03:25 UTCApr 22, 06:35 UTC3h 10m
2026-04-21 UTY4073 MCY → BNE Apr 21, 01:00 UTCApr 21, 01:15 UTC15m
2026-04-20 UTY4073 MCY → BNE Apr 20, 21:35 UTCApr 21, 00:25 UTC2h 50m
2026-04-20 UTY4072 MCY → EMD Apr 20, 20:45 UTCApr 20, 21:00 UTC15m
2026-04-20 UTY500 BNE → ROK Apr 20, 01:45 UTCApr 20, 10:40 UTC8h 55m
2026-04-17 UTY2835 MOV → BNE Apr 17, 04:35 UTCApr 17, 05:10 UTC35m
2026-04-17 UTY2834 BNE → MOV Apr 17, 02:00 UTCApr 17, 02:40 UTC40m
2026-04-16 UTY4359 MOV → BNE Apr 16, 07:09 UTCApr 16, 07:34 UTC25m

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

Mode-S 7C5357 frequently asked

What is Mode-S code 7C5357?
7C5357 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-QQX.
Where is Mode-S 7C5357 registered?
Mode-S code 7C5357 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C5357 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 7C5357, octal 37051527, decimal 8,147,799.
What flights does 7C5357 operate?
Mode-S 7C5357 has broadcast 20 distinct callsigns, including UTY2834, VOZ1720, VOZ1715, UTY8464, UTY4359.