Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

7C47A8

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-OFU · AIRBUS A-321neo · operated by JETSTAR AIRWAYS PTY LIMITED

Hex
7C47A8
Octal
37043650
Decimal
8,144,808
Country
AU
Tail
VH-OFU
Type
A21N
Transponder active on ground
Flights observed
342
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S 7C47A8.

Country allocation

The ICAO 24-bit address 7C47A8 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
JST964 - 18 2026-07-18
JST965 - 15 2026-07-18
JST566 - 14 2026-07-18
JST811 Jetstar Airways 13 2026-07-18
JST814 Jetstar Airways 12 2026-07-19
JST567 Jetstar Airways 12 2026-07-18
JST633 Jetstar Airways 11 2026-07-20
JST632 Jetstar Airways 11 2026-07-20
JST801 Jetstar Airways 10 2026-06-02
JST800 Jetstar Airways 10 2026-06-01
JST656 Jetstar Airways 10 2026-06-02
JST823 - 9 2026-07-17
JST824 - 8 2026-07-17
JST657 Jetstar Airways 8 2026-06-02
JST050 - 8 2026-07-20
JST059 - 6 2026-06-19
JST057 Jetstar Airways 5 2026-06-08
JST032 - 5 2026-07-12
JST987 Jetstar Airways 4 2026-05-22
JST33 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JST505 SYD → MEL Jul 26, 21:05 UTCJul 26, 22:00 UTC55m
2026-07-26 JST954 SYD → CNS Jul 26, 06:10 UTCJul 26, 12:50 UTC6h 41m
2026-07-25 JST950 SYD → CNS Jul 25, 20:25 UTCJul 26, 02:45 UTC6h 20m
2026-07-25 JST532 MEL → SYD Jul 25, 11:00 UTCJul 25, 12:00 UTC1h 0m
2026-07-25 JST531 SYD → MEL Jul 25, 08:55 UTCJul 25, 10:00 UTC1h 5m
2026-07-25 JST787 MCY → SYD Jul 25, 06:15 UTCJul 25, 07:45 UTC1h 30m
2026-07-25 JST786 SYD → MCY Jul 25, 04:00 UTCJul 25, 05:15 UTC1h 15m
2026-07-24 JST912 SYD → TSV Jul 24, 21:00 UTCJul 25, 02:25 UTC5h 25m
2026-07-24 JST769 ADL → SYD Jul 24, 10:20 UTCJul 24, 12:00 UTC1h 40m
2026-07-24 JST766 SYD → ADL Jul 24, 07:25 UTCJul 24, 09:00 UTC1h 35m
2026-07-24 JST520 MEL → SYD Jul 24, 05:15 UTCJul 24, 06:15 UTC1h 0m
2026-07-24 JST517 SYD → MEL Jul 24, 03:00 UTCJul 24, 04:10 UTC1h 10m
2026-07-22 JST040 DPS → SYD Jul 22, 21:00 UTCJul 23, 10:15 UTC13h 15m
2026-07-21 JST043 MEL → DPS Jul 21, 23:45 UTCJul 22, 12:35 UTC12h 50m
2026-07-21 JST036 MEL → MEL Jul 21, 07:55 UTCJul 21, 20:20 UTC12h 25m
2026-07-21 JST559 BNE → MEL Jul 21, 02:05 UTCJul 21, 03:55 UTC1h 50m
2026-07-20 JST632 AVV → BNE Jul 20, 23:00 UTCJul 21, 00:50 UTC1h 50m
2026-07-20 JST050 - Jul 20, 08:00 UTCJul 20, 20:25 UTC12h 25m
2026-07-20 JST633 BNE → AVV Jul 20, 02:05 UTCJul 20, 04:00 UTC1h 55m
2026-07-19 JST632 AVV → BNE Jul 19, 23:00 UTCJul 20, 00:45 UTC1h 45m
2026-07-19 JST049 AVV → DPS Jul 19, 07:45 UTCJul 19, 20:20 UTC12h 35m
2026-07-19 JST633 BNE → AVV Jul 19, 02:40 UTCJul 19, 04:30 UTC1h 50m
2026-07-19 JST814 SYD → BNE Jul 19, 00:05 UTCJul 19, 01:10 UTC1h 5m
2026-07-18 JST811 BNE → SYD Jul 18, 21:30 UTCJul 18, 22:40 UTC1h 10m
2026-07-18 JST965 PER → BNE Jul 18, 15:15 UTCJul 18, 19:05 UTC3h 50m
2026-07-18 JST964 - Jul 18, 13:20 UTCJul 18, 13:55 UTC35m
2026-07-18 JST964 - Jul 18, 09:05 UTCJul 18, 11:20 UTC2h 15m
2026-07-18 JST566 MEL → BNE Jul 18, 05:30 UTCJul 18, 07:15 UTC1h 45m
2026-07-18 JST567 BNE → MEL Jul 18, 02:14 UTCJul 18, 04:20 UTC2h 6m
2026-07-17 JST814 SYD → BNE Jul 17, 23:55 UTCJul 18, 01:00 UTC1h 5m
2026-07-17 JST811 BNE → SYD Jul 17, 21:15 UTCJul 17, 22:45 UTC1h 30m
2026-07-17 JST824 SYD → BNE Jul 17, 12:25 UTCJul 17, 13:35 UTC1h 10m
2026-07-17 JST823 BNE → SYD Jul 17, 09:55 UTCJul 17, 11:00 UTC1h 5m
2026-07-17 JST566 MEL → BNE Jul 17, 06:25 UTCJul 17, 08:25 UTC2h 0m
2026-07-17 JST567 BNE → MEL Jul 17, 02:50 UTCJul 17, 04:54 UTC2h 5m
2026-07-16 JST632 - Jul 16, 23:20 UTCJul 17, 01:20 UTC2h 0m
2026-07-16 JST050 - Jul 16, 08:05 UTCJul 16, 21:10 UTC13h 5m
2026-07-16 JST633 BNE → AVV Jul 16, 02:10 UTCJul 16, 04:05 UTC1h 55m
2026-07-15 JST632 AVV → BNE Jul 15, 23:05 UTCJul 16, 01:00 UTC1h 55m
2026-07-15 JST049 - Jul 15, 07:55 UTCJul 15, 21:05 UTC13h 10m
2026-07-15 JST633 BNE → AVV Jul 15, 02:30 UTCJul 15, 04:30 UTC2h 0m
2026-07-14 JST558 MEL → BNE Jul 14, 23:10 UTCJul 15, 01:05 UTC1h 55m
2026-07-14 JST034 MEL → MEL Jul 14, 07:00 UTCJul 14, 20:00 UTC13h 0m
2026-07-13 JST33 MEL → MEL Jul 13, 21:45 UTCJul 14, 05:00 UTC7h 15m
2026-07-12 JST032 ADL → MEL Jul 12, 21:00 UTCJul 13, 09:35 UTC12h 35m
2026-07-12 JST689 - Jul 12, 12:20 UTCJul 12, 12:50 UTC30m
2026-07-12 JST688 - Jul 12, 05:05 UTCJul 12, 05:35 UTC30m
2026-07-12 JST499 OOL → ADL Jul 12, 01:15 UTCJul 12, 03:40 UTC2h 25m
2026-07-11 JST498 - Jul 11, 22:15 UTCJul 12, 00:15 UTC2h 0m
2026-07-11 JST128 - Jul 11, 20:05 UTCJul 11, 20:40 UTC35m

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

Mode-S 7C47A8 frequently asked

What is Mode-S code 7C47A8?
7C47A8 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-OFU.
Where is Mode-S 7C47A8 registered?
Mode-S code 7C47A8 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C47A8 broadcasting right now?
Mode-S 7C47A8 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C47A8, octal 37043650, decimal 8,144,808.
What flights does 7C47A8 operate?
Mode-S 7C47A8 has broadcast 20 distinct callsigns, including JST964, JST965, JST566, JST811, JST814.