Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

7C6B41

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C6B41
Octal
37065501
Decimal
8,153,921
Country
AU
Tail
VH-VGZ
Type
A320
Broadcasting now · callsign JST707 · 19,025 ft
Flights observed
191
Distinct callsigns
20
Country
AU
Last broadcast
1h ago

Current position

7C6B41 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 7C6B41 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
JST613 Jetstar Airways 13 2026-04-21
JST602 Jetstar Airways 11 2026-04-21
JST607 Jetstar Airways 10 2026-04-21
JST603 Jetstar Airways 10 2026-04-19
JST528 Jetstar Airways 10 2026-04-20
JST525 Jetstar Airways 10 2026-04-20
JST608 Jetstar Airways 9 2026-04-21
JST606 Jetstar Airways 9 2026-04-20
JST885 Jetstar Airways 3 2026-05-28
JST884 Jetstar Airways 3 2026-05-28
JST655 Jetstar Airways 3 2026-05-30
JST654 Jetstar Airways 3 2026-05-30
JST515 Jetstar Airways 3 2026-05-29
JST510 Jetstar Airways 3 2026-05-29
JST166 Jetstar Airways 3 2026-05-04
JST739 Jetstar Airways 2 2026-05-07
JST737 Jetstar Airways 2 2026-05-10
JST733 Jetstar Airways 2 2026-05-29
JST713 Jetstar Airways 2 2026-05-29
JST701 Jetstar Airways 2 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 JST655 CBR → MEL May 30, 02:45 UTCMay 30, 03:35 UTC50m
2026-05-30 JST654 MEL → CBR May 30, 01:05 UTCMay 30, 01:45 UTC40m
2026-05-29 JST515 SYD → MEL May 29, 23:05 UTCMay 30, 00:10 UTC1h 5m
2026-05-29 JST510 MEL → SYD May 29, 20:50 UTCMay 29, 21:50 UTC1h 0m
2026-05-29 JST713 MEL → HBA May 29, 09:20 UTCMay 29, 12:10 UTC2h 50m
2026-05-29 JST465 BNK → MEL May 29, 06:30 UTCMay 29, 08:20 UTC1h 50m
2026-05-29 JST464 MEL → BNK May 29, 03:50 UTCMay 29, 05:35 UTC1h 45m
2026-05-29 JST733 MEL → LST May 29, 00:15 UTCMay 29, 02:30 UTC2h 15m
2026-05-28 JST701 MEL → HBA May 28, 20:25 UTCMay 28, 23:15 UTC2h 50m
2026-05-28 JST885 HVB → MEL May 28, 06:20 UTCMay 28, 08:25 UTC2h 5m
2026-05-28 JST884 BNE → MKY May 28, 03:05 UTCMay 28, 05:20 UTC2h 15m
2026-05-27 JST471 NTL → MEL May 27, 22:40 UTCMay 27, 23:55 UTC1h 15m
2026-05-27 JST472 MEL → NTL May 27, 20:40 UTCMay 27, 22:00 UTC1h 20m
2026-05-27 JST797 MCY → MEL May 27, 06:09 UTCMay 27, 08:05 UTC1h 56m
2026-05-27 JST796 MEL → MCY May 27, 02:59 UTCMay 27, 05:14 UTC2h 15m
2026-05-27 JST507 SYD → MEL May 27, 00:49 UTCMay 27, 01:49 UTC1h 0m
2026-05-20 JST518 MEL → SYD May 20, 04:40 UTCMay 20, 05:45 UTC1h 5m
2026-05-20 JST513 SYD → MEL May 20, 02:35 UTCMay 20, 03:45 UTC1h 10m
2026-05-19 JST500 MEL → SYD May 19, 20:00 UTCMay 19, 21:00 UTC1h 0m
2026-05-19 JST655 CBR → MEL May 19, 04:35 UTCMay 19, 05:25 UTC50m
2026-05-19 JST654 MEL → CBR May 19, 01:35 UTCMay 19, 02:20 UTC45m
2026-05-18 JST515 SYD → MEL May 18, 23:25 UTCMay 19, 00:30 UTC1h 5m
2026-05-18 JST510 MEL → SYD May 18, 21:00 UTCMay 18, 22:20 UTC1h 20m
2026-05-10 JST575 BNE → MEL May 10, 11:30 UTCMay 10, 13:25 UTC1h 55m
2026-05-10 JST568 MEL → BNE May 10, 08:35 UTCMay 10, 10:30 UTC1h 55m
2026-05-10 JST736 LST → MEL May 10, 06:50 UTCMay 10, 07:30 UTC40m
2026-05-10 JST737 MEL → LST May 10, 04:55 UTCMay 10, 05:25 UTC30m
2026-05-10 JST655 CBR → MEL May 10, 02:50 UTCMay 10, 03:45 UTC55m
2026-05-10 JST654 MEL → CBR May 10, 01:14 UTCMay 10, 02:00 UTC45m
2026-05-09 JST515 SYD → MEL May 9, 23:15 UTCMay 10, 00:20 UTC1h 5m
2026-05-09 JST510 MEL → SYD May 9, 21:00 UTCMay 9, 22:05 UTC1h 5m
2026-05-09 JST885 HVB → MEL May 9, 06:00 UTCMay 9, 08:10 UTC2h 10m
2026-05-09 JST884 BNE → MKY May 9, 02:55 UTCMay 9, 04:55 UTC2h 0m
2026-05-09 JST509 SYD → MEL May 9, 00:05 UTCMay 9, 01:10 UTC1h 5m
2026-05-08 JST502 MEL → SYD May 8, 21:50 UTCMay 8, 23:00 UTC1h 10m
2026-05-08 JST713 MEL → HBA May 8, 09:25 UTCMay 8, 12:14 UTC2h 50m
2026-05-08 JST465 BNK → MEL May 8, 06:25 UTCMay 8, 08:24 UTC2h 0m
2026-05-08 JST464 MEL → BNK May 8, 03:49 UTCMay 8, 05:29 UTC1h 40m
2026-05-08 JST734 LST → MEL May 8, 01:49 UTCMay 8, 02:29 UTC40m
2026-05-07 JST733 MEL → LST May 7, 23:59 UTCMay 8, 00:29 UTC30m
2026-05-07 JST701 MEL → HBA May 7, 20:10 UTCMay 7, 23:09 UTC3h 0m
2026-05-07 JST739 MEL → LST May 7, 09:05 UTCMay 7, 11:35 UTC2h 30m
2026-05-07 JST451 OOL → MEL May 7, 05:05 UTCMay 7, 07:30 UTC2h 25m
2026-05-07 JST448 MEL → OOL May 7, 02:20 UTCMay 7, 04:00 UTC1h 40m
2026-05-06 JST777 ADL → MEL May 6, 23:40 UTCMay 7, 00:50 UTC1h 10m
2026-05-06 JST776 MEL → ADL May 6, 21:25 UTCMay 6, 22:25 UTC1h 0m
2026-05-06 JST901 BQB → MEL May 6, 03:10 UTCMay 6, 06:35 UTC3h 25m
2026-05-05 JST900 MEL → BQB May 5, 22:20 UTCMay 6, 01:50 UTC3h 30m
2026-05-05 JST675 DRW → MEL May 5, 12:40 UTCMay 5, 13:20 UTC40m
2026-05-05 JST678 MEL → DRW May 5, 04:25 UTCMay 5, 05:25 UTC1h 0m

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

Mode-S 7C6B41 frequently asked

What is Mode-S code 7C6B41?
7C6B41 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VGZ.
Where is Mode-S 7C6B41 registered?
Mode-S code 7C6B41 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6B41 broadcasting right now?
Yes. Mode-S 7C6B41 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C6B41, octal 37065501, decimal 8,153,921.
What flights does 7C6B41 operate?
Mode-S 7C6B41 has broadcast 20 distinct callsigns, including JST613, JST602, JST607, JST603, JST528.