Apparatus

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sensors Mode-S transponder

7C6B2B

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C6B2B
Octal
37065453
Decimal
8,153,899
Country
AU
Tail
VH-VGD
Type
A320
No current signal · last broadcast 1h ago
Flights observed
263
Distinct callsigns
20
Country
AU
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 7C6B2B.

Country allocation

The ICAO 24-bit address 7C6B2B 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
JST608 Jetstar Airways 15 2026-05-21
JST613 Jetstar Airways 14 2026-05-21
JST525 Jetstar Airways 14 2026-05-21
JST603 Jetstar Airways 13 2026-05-21
JST528 Jetstar Airways 13 2026-05-21
JST607 Jetstar Airways 12 2026-05-20
JST602 Jetstar Airways 12 2026-05-21
JST606 Jetstar Airways 11 2026-05-20
JST461 Jetstar Airways 8 2026-04-21
JST460 Jetstar Airways 6 2026-04-21
JST421 Jetstar Airways 5 2026-04-21
JST418 Jetstar Airways 5 2026-04-21
JST785 Jetstar Airways 4 2026-04-18
JST784 Jetstar Airways 4 2026-04-18
JST503 Jetstar Airways 4 2026-04-17
JST459 Jetstar Airways 4 2026-04-18
JST789 Jetstar Airways 3 2026-04-29
JST788 Jetstar Airways 3 2026-04-29
JST506 Jetstar Airways 3 2026-04-17
JST495 Jetstar Airways 3 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 JST404 SYD → OOL May 29, 22:25 UTCMay 29, 23:15 UTC50m
2026-05-29 JST401 OOL → SYD May 29, 20:05 UTCMay 29, 21:10 UTC1h 5m
2026-05-29 JST420 SYD → OOL May 29, 10:55 UTCMay 29, 12:00 UTC1h 5m
2026-05-29 JST419 OOL → SYD May 29, 08:50 UTCMay 29, 09:55 UTC1h 5m
2026-05-29 JST630 AVV → OOL May 29, 06:05 UTCMay 29, 07:45 UTC1h 40m
2026-05-29 JST631 OOL → AVV May 29, 04:35 UTCMay 29, 05:15 UTC40m
2026-05-29 JST631 OOL → AVV May 29, 03:15 UTCMay 29, 04:30 UTC1h 15m
2026-05-29 JST406 SYD → OOL May 29, 00:45 UTCMay 29, 01:45 UTC1h 0m
2026-05-28 JST504 MEL → SYD May 28, 22:25 UTCMay 28, 23:35 UTC1h 10m
2026-05-28 JST501 SYD → MEL May 28, 20:10 UTCMay 28, 21:15 UTC1h 5m
2026-05-28 JST724 HBA → SYD May 28, 10:25 UTCMay 28, 11:35 UTC1h 10m
2026-05-28 JST725 SYD → HBA May 28, 07:30 UTCMay 28, 08:00 UTC30m
2026-05-28 JST1224 ZQN → SYD May 28, 00:20 UTCMay 28, 03:05 UTC2h 45m
2026-05-27 JST219 MEL → ZQN May 27, 06:40 UTCMay 27, 09:15 UTC2h 35m
2026-05-27 JST509 SYD → MEL May 27, 03:20 UTCMay 27, 04:30 UTC1h 10m
2026-05-26 JST216 AKL → MEL May 26, 08:59 UTCMay 26, 12:45 UTC3h 45m
2026-05-26 JST262 WLG → AKL May 26, 06:20 UTCMay 26, 07:05 UTC45m
2026-05-26 JST263 AKL → WLG May 26, 04:20 UTCMay 26, 05:10 UTC50m
2026-05-26 JST296 ZQN → AKL May 26, 01:44 UTCMay 26, 03:15 UTC1h 30m
2026-05-25 JST297 AKL → ZQN May 25, 23:14 UTCMay 26, 00:44 UTC1h 30m
2026-05-25 JST252 WLG → AKL May 25, 21:30 UTCMay 25, 22:10 UTC40m
2026-05-25 JST253 AKL → WLG May 25, 19:00 UTCMay 25, 19:50 UTC49m
2026-05-25 JST7998 MEL → BNE May 25, 08:45 UTCMay 25, 10:05 UTC1h 20m
2026-05-23 JST283 AKL → DUD May 23, 21:25 UTCMay 23, 23:00 UTC1h 35m
2026-05-23 JST217 MEL → AKL May 23, 13:55 UTCMay 23, 17:10 UTC3h 15m
2026-05-23 JST833 PPP → BNE May 23, 01:10 UTCMay 23, 03:50 UTC2h 39m
2026-05-22 JST832 MEL → PPP May 22, 22:55 UTCMay 23, 00:05 UTC1h 10m
2026-05-22 JST832 MEL → PPP May 22, 21:50 UTCMay 22, 22:15 UTC25m
2026-05-22 JST575 BNE → MEL May 22, 11:35 UTCMay 22, 13:25 UTC1h 50m
2026-05-22 JST568 MEL → BNE May 22, 08:40 UTCMay 22, 10:25 UTC1h 45m
2026-05-22 JST736 LST → MEL May 22, 06:55 UTCMay 22, 07:30 UTC35m
2026-05-22 JST737 MEL → LST May 22, 05:00 UTCMay 22, 05:30 UTC30m
2026-05-22 JST773 ADL → MEL May 22, 02:50 UTCMay 22, 03:55 UTC1h 5m
2026-05-22 JST772 MEL → ADL May 22, 00:55 UTCMay 22, 01:55 UTC1h 0m
2026-05-21 JST507 SYD → MEL May 21, 22:40 UTCMay 21, 23:40 UTC1h 0m
2026-05-21 JST602 AVV → SYD May 21, 20:05 UTCMay 21, 21:10 UTC1h 5m
2026-05-21 JST613 SYD → AVV May 21, 11:35 UTCMay 21, 12:45 UTC1h 10m
2026-05-21 JST528 MEL → SYD May 21, 09:40 UTCMay 21, 10:45 UTC1h 5m
2026-05-21 JST525 SYD → MEL May 21, 07:10 UTCMay 21, 08:20 UTC1h 10m
2026-05-21 JST608 AVV → SYD May 21, 05:00 UTCMay 21, 06:05 UTC1h 5m
2026-05-21 JST603 SYD → AVV May 21, 01:15 UTCMay 21, 02:25 UTC1h 10m
2026-05-20 JST602 AVV → SYD May 20, 20:00 UTCMay 20, 21:10 UTC1h 10m
2026-05-20 JST613 SYD → AVV May 20, 11:30 UTCMay 20, 12:40 UTC1h 10m
2026-05-20 JST528 MEL → SYD May 20, 09:40 UTCMay 20, 10:40 UTC1h 0m
2026-05-20 JST525 SYD → MEL May 20, 07:25 UTCMay 20, 08:35 UTC1h 10m
2026-05-20 JST608 AVV → SYD May 20, 05:30 UTCMay 20, 06:35 UTC1h 5m
2026-05-20 JST607 SYD → AVV May 20, 03:15 UTCMay 20, 04:30 UTC1h 15m
2026-05-20 JST606 AVV → SYD May 20, 01:00 UTCMay 20, 02:05 UTC1h 5m
2026-05-19 JST603 SYD → AVV May 19, 22:55 UTCMay 20, 00:05 UTC1h 10m
2026-05-19 JST602 AVV → SYD May 19, 20:40 UTCMay 19, 21:55 UTC1h 15m

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

Mode-S 7C6B2B frequently asked

What is Mode-S code 7C6B2B?
7C6B2B is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VGD.
Where is Mode-S 7C6B2B registered?
Mode-S code 7C6B2B is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6B2B broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C6B2B, octal 37065453, decimal 8,153,899.
What flights does 7C6B2B operate?
Mode-S 7C6B2B has broadcast 20 distinct callsigns, including JST608, JST613, JST525, JST603, JST528.