Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

7C6B19

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C6B19
Octal
37065431
Decimal
8,153,881
Country
AU
Tail
VH-VFV
Type
A320
No current signal · last broadcast 1h ago
Flights observed
394
Distinct callsigns
20
Country
AU
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 7C6B19.

Country allocation

The ICAO 24-bit address 7C6B19 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
JST904 Jetstar Airways 7 2026-06-07
JST768 Jetstar Airways 6 2026-04-15
JST762 Jetstar Airways 6 2026-04-17
JST171 Jetstar Airways 6 2026-05-22
JST953 - 5 2026-06-27
JST832 Jetstar Airways 5 2026-04-27
JST767 Jetstar Airways 5 2026-04-15
JST241 Jetstar Airways 5 2026-05-22
JST240 Jetstar Airways 5 2026-05-22
JST201 Jetstar Airways 5 2026-05-27
JST172 Jetstar Airways 5 2026-05-21
JST952 - 4 2026-06-28
JST930 - 4 2026-06-28
JST807 Jetstar Airways 4 2026-04-16
JST655 Jetstar Airways 4 2026-06-11
JST654 Jetstar Airways 4 2026-06-11
JST563 Jetstar Airways 4 2026-05-02
JST291 Jetstar Airways 4 2026-05-20
JST290 Jetstar Airways 4 2026-05-20
JST242 Jetstar Airways 4 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 JST533 - Jul 14, 10:05 UTCJul 14, 10:15 UTC10m
2026-07-14 JST720 SYD → SYD Jul 14, 02:50 UTCJul 14, 06:55 UTC4h 5m
2026-07-13 JST602 - Jul 13, 20:05 UTCJul 13, 21:05 UTC1h 0m
2026-07-13 JST613 SYD → AVV Jul 13, 11:30 UTCJul 13, 12:45 UTC1h 15m
2026-07-13 JST528 MEL → SYD Jul 13, 09:35 UTCJul 13, 10:35 UTC1h 0m
2026-07-13 JST525 SYD → MEL Jul 13, 07:15 UTCJul 13, 08:40 UTC1h 25m
2026-07-13 JST608 - Jul 13, 05:15 UTCJul 13, 06:20 UTC1h 5m
2026-07-13 JST607 - Jul 13, 02:50 UTCJul 13, 04:10 UTC1h 20m
2026-07-13 JST606 - Jul 13, 00:20 UTCJul 13, 01:25 UTC1h 5m
2026-07-12 JST603 - Jul 12, 22:20 UTCJul 12, 23:40 UTC1h 20m
2026-07-12 JST602 - Jul 12, 20:05 UTCJul 12, 21:15 UTC1h 10m
2026-07-12 JST613 SYD → AVV Jul 12, 11:35 UTCJul 12, 12:50 UTC1h 15m
2026-07-12 JST528 MEL → SYD Jul 12, 09:40 UTCJul 12, 10:40 UTC1h 0m
2026-07-12 JST525 - Jul 12, 07:05 UTCJul 12, 08:35 UTC1h 30m
2026-07-12 JST608 - Jul 12, 04:55 UTCJul 12, 05:55 UTC1h 0m
2026-07-12 JST607 SYD → AVV Jul 12, 02:40 UTCJul 12, 04:01 UTC1h 20m
2026-07-12 JST606 - Jul 12, 00:35 UTCJul 12, 01:35 UTC1h 0m
2026-07-11 JST603 - Jul 11, 22:20 UTCJul 11, 23:45 UTC1h 25m
2026-07-11 JST789 MCY → SYD Jul 11, 10:25 UTCJul 11, 11:45 UTC1h 20m
2026-07-11 JST788 - Jul 11, 08:25 UTCJul 11, 09:35 UTC1h 10m
2026-07-11 JST720 SYD → SYD Jul 11, 02:15 UTCJul 11, 06:10 UTC3h 55m
2026-07-10 JST508 MEL → SYD Jul 10, 23:35 UTCJul 11, 00:30 UTC55m
2026-07-10 JST505 - Jul 10, 21:10 UTCJul 10, 22:20 UTC1h 10m
2026-07-10 JST421 - Jul 10, 11:35 UTCJul 10, 12:35 UTC1h 0m
2026-07-10 JST418 - Jul 10, 09:45 UTCJul 10, 10:50 UTC1h 5m
2026-07-10 JST461 BNK → SYD Jul 10, 07:15 UTCJul 10, 08:45 UTC1h 30m
2026-07-10 JST460 SYD → BNK Jul 10, 05:15 UTCJul 10, 06:15 UTC1h 0m
2026-07-10 JST459 BNK → SYD Jul 10, 03:10 UTCJul 10, 04:10 UTC1h 0m
2026-07-10 JST458 SYD → BNK Jul 10, 01:15 UTCJul 10, 02:10 UTC55m
2026-07-09 JST403 - Jul 9, 22:10 UTCJul 9, 23:45 UTC1h 35m
2026-07-09 JST400 - Jul 9, 20:10 UTCJul 9, 21:15 UTC1h 5m
2026-07-09 JST530 MEL → SYD Jul 9, 11:40 UTCJul 9, 12:45 UTC1h 5m
2026-07-09 JST527 SYD → MEL Jul 9, 09:15 UTCJul 9, 10:20 UTC1h 5m
2026-07-09 JST841 - Jul 9, 05:30 UTCJul 9, 07:15 UTC1h 45m
2026-07-09 JST840 - Jul 9, 01:55 UTCJul 9, 04:10 UTC2h 15m
2026-07-08 JST671 - Jul 8, 20:25 UTCJul 8, 21:10 UTC45m
2026-07-08 JST672 - Jul 8, 10:40 UTCJul 8, 11:45 UTC1h 5m
2026-07-08 JST417 - Jul 8, 07:10 UTCJul 8, 08:20 UTC1h 10m
2026-07-08 JST412 SYD → OOL Jul 8, 05:15 UTCJul 8, 06:15 UTC1h 0m
2026-07-08 JST459 BNK → SYD Jul 8, 03:05 UTCJul 8, 04:10 UTC1h 5m
2026-07-08 JST458 SYD → BNK Jul 8, 01:30 UTCJul 8, 02:25 UTC55m
2026-07-07 JST506 MEL → SYD Jul 7, 23:30 UTCJul 8, 00:35 UTC1h 5m
2026-07-07 JST503 SYD → MEL Jul 7, 20:55 UTCJul 7, 22:25 UTC1h 30m
2026-07-07 JST7997 - Jul 7, 09:20 UTCJul 7, 11:10 UTC1h 50m
2026-07-01 JST958 - Jul 1, 07:20 UTCJul 1, 09:15 UTC1h 55m
2026-06-30 JST136 - Jun 30, 19:30 UTCJul 1, 06:15 UTC10h 45m
2026-06-30 JST135 - Jun 30, 01:09 UTCJun 30, 01:30 UTC21m
2026-06-29 JST936 - Jun 29, 05:30 UTCJun 29, 23:14 UTC17h 45m
2026-06-28 JST930 BNE → BNE Jun 28, 22:59 UTCJun 29, 04:00 UTC5h 0m
2026-06-28 JST929 CNS → BNE Jun 28, 09:34 UTCJun 28, 21:55 UTC12h 20m

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

Mode-S 7C6B19 frequently asked

What is Mode-S code 7C6B19?
7C6B19 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VFV.
Where is Mode-S 7C6B19 registered?
Mode-S code 7C6B19 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6B19 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 7C6B19, octal 37065431, decimal 8,153,881.
What flights does 7C6B19 operate?
Mode-S 7C6B19 has broadcast 20 distinct callsigns, including JST904, JST768, JST762, JST171, JST953.