Apparatus

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sensors Mode-S transponder

7C6C97

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-VQH · AIRBUS A-320 · operated by JETSTAR AIRWAYS PTY LIMITED

Hex
7C6C97
Octal
37066227
Decimal
8,154,263
Country
AU
Tail
VH-VQH
Type
A320
No current signal · last broadcast 22d ago
Flights observed
128
Distinct callsigns
20
Country
AU
Last broadcast
22d ago

Last known position

Most recent position reported by Mode-S 7C6C97.

Country allocation

The ICAO 24-bit address 7C6C97 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
JST953 Jetstar Airways 4 2026-05-03
JST829 Jetstar Airways 4 2026-04-19
JST828 Jetstar Airways 4 2026-04-19
JST713 Jetstar Airways 4 2026-05-06
JST431 Jetstar Airways 4 2026-04-23
JQ320 - 4 2026-05-04
JST952 Jetstar Airways 3 2026-05-04
JST907 Jetstar Airways 3 2026-04-19
JST564 Jetstar Airways 3 2026-04-17
JST472 Jetstar Airways 3 2026-05-06
JST471 Jetstar Airways 3 2026-05-06
JST430 Jetstar Airways 3 2026-04-22
JST906 Jetstar Airways 2 2026-04-17
JST901 - 2 2026-04-24
JST900 - 2 2026-04-23
JST8986 Jetstar Airways 2 2026-05-08
JST835 Jetstar Airways 2 2026-04-18
JST778 Jetstar Airways 2 2026-04-28
JST736 - 2 2026-04-14
JST705 Jetstar Airways 2 2026-04-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-08 JST8986 MEL → DRW May 8, 03:14 UTCMay 8, 03:24 UTC10m
2026-05-07 JST8986 MEL → DRW May 7, 22:10 UTCMay 7, 23:14 UTC1h 4m
2026-05-07 JST707 MEL → HBA May 7, 06:05 UTCMay 7, 08:55 UTC2h 50m
2026-05-07 JST655 CBR → MEL May 7, 04:20 UTCMay 7, 05:10 UTC50m
2026-05-07 JST654 MEL → CBR May 7, 01:45 UTCMay 7, 02:35 UTC50m
2026-05-06 JST471 NTL → MEL May 6, 22:50 UTCMay 7, 00:10 UTC1h 20m
2026-05-06 JST472 MEL → NTL May 6, 20:40 UTCMay 6, 21:50 UTC1h 10m
2026-05-06 JST713 MEL → HBA May 6, 09:40 UTCMay 6, 12:25 UTC2h 45m
2026-05-06 JST465 BNK → MEL May 6, 06:30 UTCMay 6, 08:25 UTC1h 55m
2026-05-06 JST464 MEL → BNK May 6, 03:55 UTCMay 6, 05:40 UTC1h 45m
2026-05-06 JST734 LST → MEL May 6, 01:55 UTCMay 6, 02:30 UTC35m
2026-05-06 JST733 MEL → LST May 6, 00:05 UTCMay 6, 00:35 UTC30m
2026-05-05 JST701 MEL → HBA May 5, 20:10 UTCMay 5, 23:05 UTC2h 55m
2026-05-05 JST713 MEL → HBA May 5, 09:15 UTCMay 5, 12:05 UTC2h 50m
2026-05-05 JST885 HVB → MEL May 5, 05:55 UTCMay 5, 08:10 UTC2h 15m
2026-05-05 JST884 BNE → MKY May 5, 02:45 UTCMay 5, 04:50 UTC2h 5m
2026-05-04 JST563 BNE → MEL May 4, 23:35 UTCMay 5, 01:35 UTC2h 0m
2026-05-04 JST560 MEL → BNE May 4, 20:40 UTCMay 4, 22:30 UTC1h 50m
2026-05-04 JQ320 MEL → MEL May 4, 14:40 UTCMay 4, 14:45 UTC5m
2026-05-04 JQ320 MEL → MEL May 4, 14:05 UTCMay 4, 14:10 UTC5m
2026-05-04 JQ320 MEL → MEL May 4, 13:45 UTCMay 4, 13:50 UTC5m
2026-05-04 JQ320 MEL → MEL May 4, 13:35 UTCMay 4, 13:40 UTC5m
2026-05-04 JST713 MEL → HBA May 4, 09:55 UTCMay 4, 12:45 UTC2h 50m
2026-05-04 JST945 CNS → MEL May 4, 07:30 UTCMay 4, 08:15 UTC45m
2026-05-04 JST952 SYD → CNS May 4, 00:55 UTCMay 4, 02:00 UTC1h 5m
2026-05-03 JST953 CNS → SYD May 3, 09:40 UTCMay 3, 23:20 UTC13h 40m
2026-05-03 JST952 SYD → CNS May 3, 01:55 UTCMay 3, 08:35 UTC6h 39m
2026-05-02 JST953 CNS → SYD May 2, 23:45 UTCMay 3, 00:50 UTC1h 5m
2026-05-02 JST953 CNS → SYD May 2, 01:50 UTCMay 3, 00:50 UTC23h 0m
2026-05-02 JST942 MEL → CNS May 2, 01:35 UTCMay 2, 23:45 UTC22h 10m
2026-05-01 JST941 CNS → MEL May 1, 23:40 UTCMay 2, 00:10 UTC30m
2026-05-01 JST946 MEL → CNS May 1, 10:00 UTCMay 1, 10:25 UTC25m
2026-05-01 JST465 BNK → MEL May 1, 06:30 UTCMay 1, 08:35 UTC2h 5m
2026-05-01 JST464 MEL → BNK May 1, 04:00 UTCMay 1, 05:40 UTC1h 40m
2026-04-30 JST471 NTL → MEL Apr 30, 22:50 UTCMay 1, 00:05 UTC1h 15m
2026-04-30 JST472 MEL → NTL Apr 30, 20:40 UTCApr 30, 21:55 UTC1h 15m
2026-04-30 JST944 MEL → CNS Apr 30, 06:25 UTCApr 30, 13:25 UTC7h 0m
2026-04-30 JST773 ADL → MEL Apr 30, 02:55 UTCApr 30, 04:00 UTC1h 5m
2026-04-29 JST762 SYD → ADL Apr 29, 23:55 UTCApr 30, 01:35 UTC1h 40m
2026-04-29 JST761 ADL → SYD Apr 29, 21:00 UTCApr 29, 22:35 UTC1h 35m
2026-04-29 JST621 AVV → ADL Apr 29, 08:55 UTCApr 29, 09:55 UTC1h 1m
2026-04-29 JST620 ADL → AVV Apr 29, 07:15 UTCApr 29, 08:10 UTC55m
2026-04-29 JST681 ADL → HBA Apr 29, 02:05 UTCApr 29, 06:15 UTC4h 10m
2026-04-29 JST774 MEL → ADL Apr 29, 00:00 UTCApr 29, 00:59 UTC1h 0m
2026-04-28 JST771 ADL → MEL Apr 28, 22:10 UTCApr 28, 23:00 UTC50m
2026-04-28 JST778 MEL → ADL Apr 28, 06:30 UTCApr 28, 07:30 UTC1h 0m
2026-04-27 JST664 MEL → AYQ Apr 27, 23:00 UTCApr 28, 05:10 UTC6h 10m
2026-04-27 JST779 ADL → MEL Apr 27, 09:10 UTCApr 27, 10:10 UTC1h 0m
2026-04-27 JST778 MEL → ADL Apr 27, 06:30 UTCApr 27, 07:30 UTC1h 0m
2026-04-27 JST775 ADL → MEL Apr 27, 04:30 UTCApr 27, 05:25 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-VQH page for operator, model, and routing details .

Mode-S 7C6C97 frequently asked

What is Mode-S code 7C6C97?
7C6C97 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VQH.
Where is Mode-S 7C6C97 registered?
Mode-S code 7C6C97 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6C97 broadcasting right now?
No active broadcast right now. Last signal was 22d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C6C97, octal 37066227, decimal 8,154,263.
What flights does 7C6C97 operate?
Mode-S 7C6C97 has broadcast 20 distinct callsigns, including JST953, JST829, JST828, JST713, JST431.