Apparatus

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sensors Mode-S transponder

7C5324

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-QPI · AIRBUS A-330-300 · operated by QANTAS AIRWAYS LIMITED

Hex
7C5324
Octal
37051444
Decimal
8,147,748
Country
AU
Tail
VH-QPI
Type
A333
No current signal · last broadcast Jul 26, 20:25 UTC
Flights observed
219
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 20:25 UTC

Last known position

Most recent position reported by Mode-S 7C5324.

Country allocation

The ICAO 24-bit address 7C5324 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
QFA127 Qantas 24 2026-07-25
QFA128 Qantas 19 2026-07-25
QFA23 Qantas 16 2026-07-26
QFA29 Qantas 15 2026-07-23
QFA24 Qantas 14 2026-07-26
QFA59 - 13 2026-07-15
QFA26 - 13 2026-07-07
QFA25 Qantas 13 2026-07-07
QFA60 - 12 2026-07-15
QFA19 - 12 2026-07-18
QFA80 Qantas 10 2026-07-22
QFA20 Qantas 10 2026-07-18
QFA61 - 9 2026-06-29
QFA30 - 9 2026-07-21
QFA79 Qantas 7 2026-07-21
QFA62 Qantas 4 2026-06-28
QFA6005 Qantas 3 2026-07-16
QFA52 - 2 2026-07-17
QFA82 Qantas 1 2026-05-25
QFA81 Qantas 1 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 QFA24 BKK → SYD Jul 26, 11:30 UTCJul 26, 20:20 UTC8h 50m
2026-07-26 QFA23 SYD → BKK Jul 26, 00:15 UTCJul 26, 09:45 UTC9h 31m
2026-07-25 QFA128 HKG → SYD Jul 25, 14:30 UTCJul 25, 21:45 UTC7h 15m
2026-07-25 QFA128 HKG → SYD Jul 25, 13:25 UTCJul 25, 13:40 UTC15m
2026-07-25 QFA127 SYD → HKG Jul 25, 10:45 UTCJul 25, 11:10 UTC25m
2026-07-25 QFA127 SYD → HKG Jul 25, 01:55 UTCJul 25, 09:45 UTC7h 50m
2026-07-23 QFA128 HKG → SYD Jul 23, 12:15 UTCJul 23, 20:40 UTC8h 25m
2026-07-23 QFA29 MEL → LHR Jul 23, 09:30 UTCJul 23, 09:45 UTC15m
2026-07-23 QFA29 MEL → LHR Jul 23, 00:30 UTCJul 23, 08:35 UTC8h 5m
2026-07-22 QFA80 NRT → MEL Jul 22, 11:45 UTCJul 22, 21:10 UTC9h 25m
2026-07-21 QFA79 MEL → HND Jul 21, 23:50 UTCJul 22, 02:25 UTC2h 35m
2026-07-21 QFA30 HKG → MEL Jul 21, 12:55 UTCJul 21, 21:10 UTC8h 15m
2026-07-21 QFA127 SYD → HKG Jul 21, 10:40 UTCJul 21, 10:55 UTC15m
2026-07-21 QFA127 SYD → HKG Jul 21, 01:45 UTCJul 21, 09:45 UTC8h 0m
2026-07-20 QFA24 - Jul 20, 11:50 UTCJul 20, 20:25 UTC8h 35m
2026-07-20 QFA23 SYD → BKK Jul 20, 00:35 UTCJul 20, 10:00 UTC9h 25m
2026-07-19 QFA24 - Jul 19, 19:15 UTCJul 19, 20:10 UTC55m
2026-07-19 QFA24 - Jul 19, 11:30 UTCJul 19, 11:45 UTC15m
2026-07-19 QFA23 SYD → BKK Jul 19, 09:00 UTCJul 19, 09:20 UTC20m
2026-07-19 QFA23 SYD → BKK Jul 19, 00:10 UTCJul 19, 07:20 UTC7h 10m
2026-07-18 QFA20 MNL → SYD Jul 18, 12:50 UTCJul 18, 20:55 UTC8h 5m
2026-07-18 QFA19 SYD → MNL Jul 18, 03:10 UTCJul 18, 10:40 UTC7h 30m
2026-07-17 QFA6006 MEL → SYD Jul 17, 21:50 UTCJul 17, 23:05 UTC1h 15m
2026-07-17 QFA52 - Jul 17, 19:35 UTCJul 17, 20:10 UTC35m
2026-07-17 QFA52 - Jul 17, 13:00 UTCJul 17, 13:10 UTC10m
2026-07-17 QFA51 BNE → SIN Jul 17, 01:29 UTCJul 17, 04:54 UTC3h 25m
2026-07-16 QFA6005 MEL → SYD Jul 16, 21:25 UTCJul 16, 22:35 UTC1h 10m
2026-07-15 QFA60 HND → SYD Jul 15, 13:10 UTCJul 15, 22:25 UTC9h 15m
2026-07-15 QFA59 SYD → HND Jul 15, 01:35 UTCJul 15, 10:55 UTC9h 20m
2026-07-14 QFA60 HND → SYD Jul 14, 13:15 UTCJul 14, 22:15 UTC9h 0m
2026-07-14 QFA59 SYD → HND Jul 14, 01:30 UTCJul 14, 11:00 UTC9h 30m
2026-07-13 QFA6011 MEL → SYD Jul 13, 02:10 UTCJul 13, 03:10 UTC1h 0m
2026-07-12 QFA80D NRT → MEL Jul 12, 13:50 UTCJul 12, 23:15 UTC9h 25m
2026-07-11 QFA79 MEL → NRT Jul 11, 00:35 UTCJul 11, 10:35 UTC10h 0m
2026-07-10 QFA30 - Jul 10, 13:55 UTCJul 10, 21:20 UTC7h 25m
2026-07-10 QFA30 - Jul 10, 12:50 UTCJul 10, 13:10 UTC20m
2026-07-10 QFA127 - Jul 10, 09:30 UTCJul 10, 09:50 UTC20m
2026-07-10 QFA127 - Jul 10, 00:35 UTCJul 10, 08:30 UTC7h 55m
2026-07-09 QFA240 - Jul 9, 13:05 UTCJul 9, 22:10 UTC9h 5m
2026-07-09 QFA23 SYD → BKK Jul 9, 02:00 UTCJul 9, 11:10 UTC9h 10m
2026-07-07 QFA26 - Jul 7, 22:20 UTCJul 8, 07:05 UTC8h 45m
2026-07-07 QFA25 SYD → HND Jul 7, 10:50 UTCJul 7, 20:25 UTC9h 35m
2026-07-06 QFA044 SYD → SYD Jul 6, 08:30 UTCJul 6, 23:45 UTC15h 15m
2026-07-06 QFA527 BNE → SYD Jul 6, 04:45 UTCJul 6, 05:55 UTC1h 10m
2026-07-06 QFA516 SYD → BNE Jul 6, 00:45 UTCJul 6, 01:55 UTC1h 10m
2026-07-05 QFA128 HKG → SYD Jul 5, 12:45 UTCJul 5, 21:20 UTC8h 35m
2026-07-05 QFA127 - Jul 5, 10:10 UTCJul 5, 10:40 UTC30m
2026-07-05 QFA127 - Jul 5, 01:35 UTCJul 5, 09:20 UTC7h 45m
2026-07-04 QFA20 MNL → SYD Jul 4, 13:35 UTCJul 4, 21:10 UTC7h 35m
2026-07-04 QFA19 SYD → MNL Jul 4, 03:35 UTCJul 4, 11:20 UTC7h 45m

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

Mode-S 7C5324 frequently asked

What is Mode-S code 7C5324?
7C5324 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-QPI.
Where is Mode-S 7C5324 registered?
Mode-S code 7C5324 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C5324 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C5324, octal 37051444, decimal 8,147,748.
What flights does 7C5324 operate?
Mode-S 7C5324 has broadcast 20 distinct callsigns, including QFA127, QFA128, QFA23, QFA29, QFA24.