Apparatus

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sensors Mode-S transponder

7C6B0D

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C6B0D
Octal
37065415
Decimal
8,153,869
Country
AU
Tail
VH-VFJ
Type
A320
Broadcasting now · callsign JST818 · 30,550 ft
Flights observed
401
Distinct callsigns
20
Country
AU
Last broadcast
1h ago

Current position

7C6B0D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 7C6B0D 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
JST664 - 6 2026-06-30
JST232 - 6 2026-06-21
JST231 - 6 2026-06-22
JST171 - 6 2026-06-20
JST288 - 5 2026-06-21
JST287 - 5 2026-06-21
JST236 - 5 2026-06-22
JST233 - 5 2026-06-18
JST124 Jetstar Airways 5 2026-05-11
JST901 - 4 2026-07-03
JST900 - 4 2026-07-02
JST785 Jetstar Airways 4 2026-04-28
JST784 Jetstar Airways 4 2026-04-28
JST574 - 4 2026-07-13
JST533 - 4 2026-07-04
JST526 Jetstar Airways 4 2026-05-10
JST524 - 4 2026-07-04
JST523 Jetstar Airways 4 2026-05-10
JST472 - 4 2026-07-04
JST471 - 4 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 JST817 BNE → SYD Jul 14, 03:10 UTCJul 14, 04:25 UTC1h 15m
2026-07-13 JST904 BNE → BNE Jul 13, 21:20 UTCJul 14, 01:35 UTC4h 15m
2026-07-13 JST574 MEL → BNE Jul 13, 12:35 UTCJul 13, 14:25 UTC1h 50m
2026-07-13 JST708 MEL → MEL Jul 13, 06:25 UTCJul 13, 09:45 UTC3h 20m
2026-07-13 JST775 - Jul 13, 04:25 UTCJul 13, 05:20 UTC55m
2026-07-12 JST963 ADL → ADL Jul 12, 20:30 UTCJul 13, 03:10 UTC6h 40m
2026-07-12 JST768 SYD → ADL Jul 12, 11:10 UTCJul 12, 12:55 UTC1h 45m
2026-07-12 JST767 ADL → SYD Jul 12, 08:25 UTCJul 12, 10:01 UTC1h 35m
2026-07-12 JST764 SYD → ADL Jul 12, 05:30 UTCJul 12, 07:20 UTC1h 50m
2026-07-12 JST765 - Jul 12, 02:50 UTCJul 12, 04:20 UTC1h 30m
2026-07-11 JST762 SYD → ADL Jul 11, 23:40 UTCJul 12, 01:30 UTC1h 50m
2026-07-11 JST761 ADL → SYD Jul 11, 20:55 UTCJul 11, 22:25 UTC1h 30m
2026-07-11 JST804 BNE → ADL Jul 11, 08:55 UTCJul 11, 11:30 UTC2h 35m
2026-07-11 JST835 - Jul 11, 06:05 UTCJul 11, 07:15 UTC1h 10m
2026-07-11 JST834 - Jul 11, 03:40 UTCJul 11, 05:01 UTC1h 20m
2026-07-11 JST482 - Jul 11, 01:35 UTCJul 11, 02:30 UTC55m
2026-07-10 JST483 - Jul 10, 23:40 UTCJul 11, 00:40 UTC1h 0m
2026-07-10 JST634 AVV → BNE Jul 10, 11:10 UTCJul 10, 13:10 UTC2h 0m
2026-07-10 JST635 BNE → AVV Jul 10, 08:25 UTCJul 10, 10:25 UTC2h 0m
2026-07-10 JST908 BNE → BNE Jul 10, 02:55 UTCJul 10, 07:15 UTC4h 20m
2026-07-09 JST562 MEL → BNE Jul 9, 23:55 UTCJul 10, 01:45 UTC1h 50m
2026-07-09 JST561 BNE → MEL Jul 9, 20:55 UTCJul 9, 22:55 UTC2h 0m
2026-07-09 JST669 - Jul 9, 12:45 UTCJul 9, 13:15 UTC30m
2026-07-09 JST674 - Jul 9, 05:00 UTCJul 9, 05:35 UTC35m
2026-07-09 JST835 - Jul 9, 02:15 UTCJul 9, 03:15 UTC1h 0m
2026-07-08 JST834 - Jul 8, 23:55 UTCJul 9, 01:15 UTC1h 20m
2026-07-08 JST482 - Jul 8, 21:50 UTCJul 8, 22:50 UTC1h 0m
2026-07-08 JST483 - Jul 8, 20:05 UTCJul 8, 21:00 UTC55m
2026-07-08 JST574 MEL → BNE Jul 8, 11:20 UTCJul 8, 13:10 UTC1h 50m
2026-07-08 JST573 BNE → MEL Jul 8, 08:05 UTCJul 8, 10:10 UTC2h 5m
2026-07-08 JST484 - Jul 8, 06:10 UTCJul 8, 07:05 UTC55m
2026-07-08 JST485 - Jul 8, 04:15 UTCJul 8, 05:15 UTC1h 0m
2026-07-07 JST756 - Jul 7, 20:50 UTCJul 8, 02:55 UTC6h 5m
2026-07-07 JST574 MEL → BNE Jul 7, 12:25 UTCJul 7, 14:10 UTC1h 45m
2026-07-07 JST573 BNE → MEL Jul 7, 08:25 UTCJul 7, 10:25 UTC2h 0m
2026-07-07 JST837 - Jul 7, 06:10 UTCJul 7, 07:25 UTC1h 15m
2026-07-07 JST836 - Jul 7, 03:45 UTCJul 7, 05:00 UTC1h 15m
2026-07-07 JST756 OOM → BNE Jul 7, 01:05 UTCJul 7, 02:30 UTC1h 25m
2026-07-06 JST757 - Jul 6, 20:35 UTCJul 7, 01:00 UTC4h 25m
2026-07-06 JST574 MEL → BNE Jul 6, 11:20 UTCJul 6, 13:10 UTC1h 50m
2026-07-06 JST441 - Jul 6, 09:30 UTCJul 6, 10:15 UTC45m
2026-07-06 JST441 - Jul 6, 08:15 UTCJul 6, 09:25 UTC1h 10m
2026-07-06 JST440 - Jul 6, 05:35 UTCJul 6, 07:20 UTC1h 45m
2026-07-06 JST833 - Jul 6, 01:30 UTCJul 6, 03:55 UTC2h 25m
2026-07-05 JST832 - Jul 5, 21:55 UTCJul 6, 00:05 UTC2h 10m
2026-07-05 JST781 - Jul 5, 12:15 UTCJul 5, 13:15 UTC1h 0m
2026-07-05 JST780 MEL → ADL Jul 5, 10:30 UTCJul 5, 11:30 UTC1h 0m
2026-07-05 JST475 - Jul 5, 07:50 UTCJul 5, 09:15 UTC1h 25m
2026-07-05 JST476 - Jul 5, 05:50 UTCJul 5, 07:05 UTC1h 15m
2026-07-05 JST535 SYD → MEL Jul 5, 03:25 UTCJul 5, 04:35 UTC1h 10m

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

Mode-S 7C6B0D frequently asked

What is Mode-S code 7C6B0D?
7C6B0D is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VFJ.
Where is Mode-S 7C6B0D registered?
Mode-S code 7C6B0D is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6B0D broadcasting right now?
Yes. Mode-S 7C6B0D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C6B0D, octal 37065415, decimal 8,153,869.
What flights does 7C6B0D operate?
Mode-S 7C6B0D has broadcast 20 distinct callsigns, including JST664, JST232, JST231, JST171, JST288.