Apparatus

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sensors Mode-S transponder

7C6B30

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C6B30
Octal
37065460
Decimal
8,153,904
Country
AU
Tail
VH-VGI
Type
A320
No current signal · last broadcast 8h ago
Flights observed
173
Distinct callsigns
20
Country
AU
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 7C6B30.

Country allocation

The ICAO 24-bit address 7C6B30 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
JST935 Jetstar Airways 8 2026-05-21
JST930 Jetstar Airways 7 2026-05-18
JST953 Jetstar Airways 6 2026-05-21
JST952 Jetstar Airways 6 2026-05-22
JST929 Jetstar Airways 6 2026-04-26
JST135 Jetstar Airways 6 2026-05-23
JST936 Jetstar Airways 5 2026-05-01
JST295 Jetstar Airways 5 2026-05-27
JST292 Jetstar Airways 5 2026-05-27
JST288 Jetstar Airways 5 2026-05-29
JST287 Jetstar Airways 5 2026-05-29
JST236 Jetstar Airways 5 2026-05-30
JST233 Jetstar Airways 5 2026-05-28
JST232 Jetstar Airways 5 2026-05-29
JST231 Jetstar Airways 5 2026-05-29
JST226 Jetstar Airways 5 2026-05-27
JST977 Jetstar Airways 4 2026-05-15
JST976 Jetstar Airways 4 2026-05-15
JST937 Jetstar Airways 4 2026-04-26
JST934 Jetstar Airways 4 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 JST133 OOL → AKL May 30, 09:25 UTCMay 30, 12:05 UTC2h 40m
2026-05-30 JST134 AKL → OOL May 30, 05:00 UTCMay 30, 08:10 UTC3h 10m
2026-05-30 JST236 CHC → AKL May 30, 02:00 UTCMay 30, 03:05 UTC1h 5m
2026-05-29 JST231 AKL → CHC May 29, 23:55 UTCMay 30, 01:00 UTC1h 5m
2026-05-29 JST232 CHC → AKL May 29, 21:45 UTCMay 29, 22:50 UTC1h 5m
2026-05-29 JST287 WLG → CHC May 29, 20:20 UTCMay 29, 20:55 UTC35m
2026-05-29 JST288 CHC → WLG May 29, 18:50 UTCMay 29, 19:20 UTC30m
2026-05-29 JST291 WLG → CHC May 29, 07:45 UTCMay 29, 08:20 UTC35m
2026-05-29 JST290 CHC → WLG May 29, 06:10 UTCMay 29, 06:40 UTC30m
2026-05-29 JST237 AKL → CHC May 29, 04:20 UTCMay 29, 05:25 UTC1h 5m
2026-05-29 JST236 CHC → AKL May 29, 02:00 UTCMay 29, 03:05 UTC1h 5m
2026-05-28 JST231 AKL → CHC May 28, 23:50 UTCMay 29, 01:05 UTC1h 15m
2026-05-28 JST232 CHC → AKL May 28, 21:55 UTCMay 28, 23:00 UTC1h 5m
2026-05-28 JST287 WLG → CHC May 28, 20:25 UTCMay 28, 21:00 UTC35m
2026-05-28 JST288 CHC → WLG May 28, 19:00 UTCMay 28, 19:30 UTC30m
2026-05-28 JST187 OOL → CHC May 28, 09:15 UTCMay 28, 12:20 UTC3h 5m
2026-05-28 JST186 CHC → OOL May 28, 04:30 UTCMay 28, 07:50 UTC3h 20m
2026-05-28 JST233 AKL → CHC May 28, 01:30 UTCMay 28, 02:40 UTC1h 10m
2026-05-27 JST292 ZQN → AKL May 27, 23:15 UTCMay 28, 00:30 UTC1h 15m
2026-05-27 JST295 AKL → ZQN May 27, 20:30 UTCMay 27, 22:10 UTC1h 40m
2026-05-27 JST226 CHC → AKL May 27, 18:30 UTCMay 27, 19:35 UTC1h 5m
2026-05-27 JST291 WLG → CHC May 27, 07:40 UTCMay 27, 08:20 UTC40m
2026-05-27 JST290 CHC → WLG May 27, 06:20 UTCMay 27, 06:44 UTC25m
2026-05-27 JST237 AKL → CHC May 27, 04:24 UTCMay 27, 05:35 UTC1h 10m
2026-05-27 JST236 CHC → AKL May 27, 01:59 UTCMay 27, 02:59 UTC1h 0m
2026-05-26 JST231 AKL → CHC May 26, 23:49 UTCMay 27, 00:59 UTC1h 10m
2026-05-26 JST232 CHC → AKL May 26, 21:49 UTCMay 26, 22:50 UTC1h 0m
2026-05-26 JST287 WLG → CHC May 26, 20:24 UTCMay 26, 21:00 UTC35m
2026-05-26 JST288 CHC → WLG May 26, 18:55 UTCMay 26, 19:25 UTC30m
2026-05-26 JST233 AKL → CHC May 26, 01:14 UTCMay 26, 02:24 UTC1h 10m
2026-05-25 JST292 ZQN → AKL May 25, 23:04 UTCMay 26, 00:19 UTC1h 15m
2026-05-25 JST295 AKL → ZQN May 25, 20:30 UTCMay 25, 21:49 UTC1h 20m
2026-05-25 JST226 CHC → AKL May 25, 18:20 UTCMay 25, 19:25 UTC1h 5m
2026-05-25 JST241 AKL → CHC May 25, 08:55 UTCMay 25, 10:05 UTC1h 10m
2026-05-25 JST240 CHC → AKL May 25, 07:05 UTCMay 25, 08:05 UTC1h 0m
2026-05-25 JST171 MEL → CHC May 25, 04:55 UTCMay 25, 05:15 UTC20m
2026-05-25 JST171 MEL → CHC May 25, 02:25 UTCMay 25, 02:55 UTC30m
2026-05-24 JST172 CHC → MEL May 24, 21:30 UTCMay 24, 21:45 UTC15m
2026-05-23 JST135 CNS → CHC May 23, 21:35 UTCMay 24, 01:50 UTC4h 15m
2026-05-22 JST934 BNE → CNS May 22, 08:45 UTCMay 22, 09:15 UTC30m
2026-05-22 JST952 SYD → CNS May 22, 00:55 UTCMay 22, 07:40 UTC6h 45m
2026-05-21 JST953 CNS → SYD May 21, 09:00 UTCMay 21, 23:25 UTC14h 25m
2026-05-21 JST935 CNS → BNE May 21, 07:10 UTCMay 21, 07:50 UTC40m
2026-05-20 JST935 CNS → BNE May 20, 10:05 UTCMay 21, 07:50 UTC21h 45m
2026-05-20 JST935 CNS → BNE May 20, 09:40 UTCMay 21, 07:50 UTC22h 10m
2026-05-20 JST952 SYD → CNS May 20, 00:50 UTCMay 20, 08:20 UTC7h 31m
2026-05-19 JST953 CNS → SYD May 19, 09:20 UTCMay 19, 23:10 UTC13h 50m
2026-05-19 JST952 SYD → CNS May 19, 01:00 UTCMay 19, 08:15 UTC7h 15m
2026-05-18 JST953 CNS → SYD May 18, 06:20 UTCMay 18, 23:25 UTC17h 4m
2026-05-18 JST930 BNE → CNS May 18, 00:10 UTCMay 18, 05:00 UTC4h 50m

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

Mode-S 7C6B30 frequently asked

What is Mode-S code 7C6B30?
7C6B30 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VGI.
Where is Mode-S 7C6B30 registered?
Mode-S code 7C6B30 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6B30 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C6B30, octal 37065460, decimal 8,153,904.
What flights does 7C6B30 operate?
Mode-S 7C6B30 has broadcast 20 distinct callsigns, including JST935, JST930, JST953, JST952, JST929.