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 Jul 26, 21:20 UTC
Flights observed
242
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 21:20 UTC

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 - 7 2026-07-05
JST401 Jetstar Airways 6 2026-07-26
JST952 - 5 2026-07-06
JST404 Jetstar Airways 5 2026-07-24
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
JST430 - 4 2026-07-18
JST410 Jetstar Airways 4 2026-07-25
JST407 Jetstar Airways 4 2026-07-25
JQ320 - 4 2026-05-04
JST946 - 3 2026-07-06
JST907 Jetstar Airways 3 2026-04-19
JST906 - 3 2026-07-09
JST835 - 3 2026-07-12
JST674 - 3 2026-07-12
JST669 - 3 2026-07-12
JST564 Jetstar Airways 3 2026-04-17
JST472 Jetstar Airways 3 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JST401 OOL → SYD Jul 26, 20:05 UTCJul 26, 21:10 UTC1h 5m
2026-07-26 JST494 NTL → OOL Jul 26, 09:40 UTCJul 26, 10:30 UTC50m
2026-07-26 JST495 OOL → NTL Jul 26, 07:55 UTCJul 26, 08:50 UTC55m
2026-07-26 JST438 MEL → OOL Jul 26, 00:15 UTCJul 26, 01:55 UTC1h 40m
2026-07-25 JST435 OOL → MEL Jul 25, 21:20 UTCJul 25, 23:15 UTC1h 55m
2026-07-25 JST416 SYD → OOL Jul 25, 07:00 UTCJul 25, 08:00 UTC1h 0m
2026-07-25 JST415 OOL → SYD Jul 25, 04:40 UTCJul 25, 05:50 UTC1h 10m
2026-07-25 JST410 SYD → OOL Jul 25, 02:40 UTCJul 25, 03:40 UTC1h 0m
2026-07-25 JST407 OOL → SYD Jul 25, 00:25 UTCJul 25, 01:40 UTC1h 15m
2026-07-24 JST404 SYD → OOL Jul 24, 22:20 UTCJul 24, 23:20 UTC1h 0m
2026-07-24 JST401 OOL → SYD Jul 24, 20:05 UTCJul 24, 21:15 UTC1h 10m
2026-07-24 JST416 SYD → OOL Jul 24, 06:55 UTCJul 24, 07:55 UTC1h 0m
2026-07-24 JST415 OOL → SYD Jul 24, 04:45 UTCJul 24, 05:55 UTC1h 10m
2026-07-24 JST410 SYD → OOL Jul 24, 02:40 UTCJul 24, 03:40 UTC1h 0m
2026-07-24 JST407 OOL → SYD Jul 24, 00:25 UTCJul 24, 01:35 UTC1h 10m
2026-07-23 JST404 SYD → OOL Jul 23, 22:30 UTCJul 23, 23:30 UTC1h 0m
2026-07-23 JST401 OOL → SYD Jul 23, 20:10 UTCJul 23, 21:15 UTC1h 5m
2026-07-23 JST450 MEL → OOL Jul 23, 10:35 UTCJul 23, 12:05 UTC1h 30m
2026-07-23 JST445 OOL → MEL Jul 23, 07:25 UTCJul 23, 09:35 UTC2h 10m
2026-07-23 JST410 SYD → OOL Jul 23, 02:35 UTCJul 23, 03:40 UTC1h 5m
2026-07-23 JST407 OOL → SYD Jul 23, 00:30 UTCJul 23, 01:40 UTC1h 10m
2026-07-22 JST404 SYD → OOL Jul 22, 22:30 UTCJul 22, 23:30 UTC1h 0m
2026-07-22 JST401 OOL → SYD Jul 22, 20:15 UTCJul 22, 21:25 UTC1h 10m
2026-07-21 JST164 HLZ → OOL Jul 21, 05:55 UTCJul 21, 09:00 UTC3h 5m
2026-07-21 JST163 OOL → HLZ Jul 21, 01:30 UTCJul 21, 04:35 UTC3h 5m
2026-07-20 JST404 SYD → OOL Jul 20, 22:30 UTCJul 20, 23:30 UTC1h 0m
2026-07-20 JST401 OOL → SYD Jul 20, 20:20 UTCJul 20, 21:35 UTC1h 15m
2026-07-20 JST410 SYD → OOL Jul 20, 03:35 UTCJul 20, 04:30 UTC55m
2026-07-20 JST407 OOL → SYD Jul 20, 01:15 UTCJul 20, 02:25 UTC1h 10m
2026-07-19 JST404 SYD → OOL Jul 19, 23:20 UTCJul 20, 00:15 UTC55m
2026-07-19 JST401 OOL → SYD Jul 19, 20:55 UTCJul 19, 22:05 UTC1h 10m
2026-07-19 JST450 MEL → OOL Jul 19, 10:50 UTCJul 19, 12:25 UTC1h 35m
2026-07-19 JST445 OOL → MEL Jul 19, 07:50 UTCJul 19, 09:50 UTC2h 0m
2026-07-19 JST651 - Jul 19, 05:30 UTCJul 19, 06:45 UTC1h 15m
2026-07-19 JST650 - Jul 19, 03:05 UTCJul 19, 04:25 UTC1h 20m
2026-07-18 JST430 - Jul 18, 21:30 UTCJul 18, 23:10 UTC1h 40m
2026-07-18 JST944 MEL → MEL Jul 18, 06:40 UTCJul 18, 13:40 UTC7h 0m
2026-07-18 JST833 - Jul 18, 01:50 UTCJul 18, 04:30 UTC2h 41m
2026-07-17 JST832 MEL → PPP Jul 17, 22:10 UTCJul 18, 00:10 UTC2h 0m
2026-07-16 JST465 BNK → MEL Jul 16, 06:50 UTCJul 16, 08:35 UTC1h 45m
2026-07-16 JST464 MEL → BNK Jul 16, 04:00 UTCJul 16, 05:45 UTC1h 45m
2026-07-16 JST509 SYD → MEL Jul 16, 00:10 UTCJul 16, 01:20 UTC1h 10m
2026-07-15 JST502 MEL → SYD Jul 15, 22:00 UTCJul 15, 23:05 UTC1h 5m
2026-07-15 JST775 ADL → MEL Jul 15, 08:35 UTCJul 15, 09:40 UTC1h 5m
2026-07-15 JST802 BNE → ADL Jul 15, 05:00 UTCJul 15, 07:15 UTC2h 15m
2026-07-14 JST904 BNE → BNE Jul 14, 20:25 UTCJul 15, 00:30 UTC4h 4m
2026-07-14 JST889 - Jul 14, 10:40 UTCJul 14, 11:45 UTC1h 5m
2026-07-14 JST888 - Jul 14, 08:35 UTCJul 14, 09:55 UTC1h 20m
2026-07-14 JST754 BNE → BNE Jul 14, 01:50 UTCJul 14, 07:10 UTC5h 20m
2026-07-13 JST889 - Jul 13, 10:40 UTCJul 13, 11:45 UTC1h 5m

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 Jul 26, 21:20 UTC.
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, JST401, JST952, JST404, JST829.