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sensors Mode-S transponder

7C47A9

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C47A9
Octal
37043651
Decimal
8,144,809
Country
AU
Tail
VH-OFV
Type
A21N
Broadcasting now · callsign JST446 · 35,000 ft
Flights observed
290
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 21:00 UTC

Current position

7C47A9 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 7C47A9 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
JST814 Jetstar Airways 7 2026-06-06
JST800 Jetstar Airways 7 2026-07-21
JST964 - 6 2026-07-20
JST656 Jetstar Airways 6 2026-07-22
JST153 - 6 2026-07-19
JST965 - 5 2026-07-20
JST813 - 5 2026-07-10
JST811 Jetstar Airways 5 2026-05-18
JST801 Jetstar Airways 5 2026-07-22
JST657 Jetstar Airways 5 2026-07-20
JST511 - 5 2026-07-11
JST203 - 5 2026-07-11
JST154 - 5 2026-07-19
JST086 - 5 2026-06-29
JST975 - 4 2026-07-06
JST974 - 4 2026-07-06
JST972 - 4 2026-07-05
JST567 Jetstar Airways 4 2026-05-19
JST566 Jetstar Airways 4 2026-05-19
JST514 - 4 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JST049 AVV → DPS Jul 26, 07:45 UTCJul 26, 21:00 UTC13h 15m
2026-07-26 JST633 BNE → AVV Jul 26, 02:10 UTCJul 26, 04:10 UTC2h 0m
2026-07-25 JST558 MEL → BNE Jul 25, 23:05 UTCJul 26, 00:55 UTC1h 50m
2026-07-24 JST122 NAN → MEL Jul 24, 21:55 UTCJul 25, 09:20 UTC11h 25m
2026-07-24 JST033 CNS → MEL Jul 24, 06:20 UTCJul 24, 18:10 UTC11h 50m
2026-07-23 JST33 MEL → DPS Jul 23, 21:15 UTCJul 24, 04:30 UTC7h 15m
2026-07-23 JST573 BNE → MEL Jul 23, 08:45 UTCJul 23, 10:50 UTC2h 5m
2026-07-22 JST757 BNE → HBA Jul 22, 23:05 UTCJul 23, 05:15 UTC6h 10m
2026-07-22 JST907 - Jul 22, 12:40 UTCJul 22, 13:50 UTC1h 10m
2026-07-22 JST656 BNE → CBR Jul 22, 04:10 UTCJul 22, 05:25 UTC1h 15m
2026-07-22 JST801 ADL → BNE Jul 22, 00:35 UTCJul 22, 02:30 UTC1h 55m
2026-07-21 JST800 BNE → ADL Jul 21, 23:15 UTCJul 21, 23:35 UTC20m
2026-07-21 JST800 BNE → ADL Jul 21, 21:25 UTCJul 21, 22:15 UTC50m
2026-07-20 JST057 BNE → BNE Jul 20, 22:10 UTCJul 21, 10:40 UTC12h 29m
2026-07-20 JST965 PER → BNE Jul 20, 15:15 UTCJul 20, 19:10 UTC3h 55m
2026-07-20 JST964 BNE → PER Jul 20, 09:00 UTCJul 20, 13:55 UTC4h 55m
2026-07-20 JST657 CBR → BNE Jul 20, 06:25 UTCJul 20, 07:40 UTC1h 15m
2026-07-20 JST656 - Jul 20, 04:00 UTCJul 20, 05:20 UTC1h 20m
2026-07-20 JST801 ADL → BNE Jul 20, 00:35 UTCJul 20, 02:35 UTC2h 0m
2026-07-19 JST800 BNE → ADL Jul 19, 23:00 UTCJul 19, 23:25 UTC25m
2026-07-19 JST800 BNE → ADL Jul 19, 21:15 UTCJul 19, 22:05 UTC50m
2026-07-19 JST154 - Jul 19, 05:40 UTCJul 19, 08:40 UTC3h 0m
2026-07-19 JST153 - Jul 19, 01:30 UTCJul 19, 04:15 UTC2h 45m
2026-07-18 JST150 - Jul 18, 18:45 UTCJul 18, 21:50 UTC3h 5m
2026-07-18 JST151 BNE → AKL Jul 18, 14:20 UTCJul 18, 17:10 UTC2h 50m
2026-07-18 JST570 - Jul 18, 10:00 UTCJul 18, 11:45 UTC1h 45m
2026-07-18 JST569 BNE → MEL Jul 18, 06:55 UTCJul 18, 08:55 UTC2h 0m
2026-07-18 JST818 SYD → BNE Jul 18, 04:45 UTCJul 18, 05:50 UTC1h 5m
2026-07-18 JST817 BNE → SYD Jul 18, 02:40 UTCJul 18, 03:45 UTC1h 6m
2026-07-17 JST928 BNE → CNS Jul 17, 20:15 UTCJul 18, 01:10 UTC4h 55m
2026-07-17 JST154 - Jul 17, 06:05 UTCJul 17, 09:10 UTC3h 5m
2026-07-17 JST153 BNE → AKL Jul 17, 01:45 UTCJul 17, 04:29 UTC2h 45m
2026-07-16 JST150 AKL → BNE Jul 16, 19:10 UTCJul 16, 22:25 UTC3h 15m
2026-07-16 JST151 BNE → AKL Jul 16, 14:40 UTCJul 16, 17:35 UTC2h 55m
2026-07-16 JST154 AKL → BNE Jul 16, 06:00 UTCJul 16, 09:10 UTC3h 10m
2026-07-16 JST153 - Jul 16, 04:05 UTCJul 16, 04:20 UTC15m
2026-07-16 JST153 - Jul 16, 01:30 UTCJul 16, 02:15 UTC45m
2026-07-15 JST150 - Jul 15, 19:35 UTCJul 15, 22:40 UTC3h 5m
2026-07-15 JST151 BNE → AKL Jul 15, 14:05 UTCJul 15, 17:00 UTC2h 55m
2026-07-14 JST057 BNE → BNE Jul 14, 22:00 UTCJul 15, 11:10 UTC13h 9m
2026-07-14 JST059 - Jul 14, 06:55 UTCJul 14, 19:15 UTC12h 20m
2026-07-13 JST104 BNE → BNE Jul 13, 12:55 UTCJul 14, 02:35 UTC13h 40m
2026-07-12 JST057 - Jul 12, 22:05 UTCJul 13, 11:20 UTC13h 15m
2026-07-12 JST037 SYD → BNE Jul 12, 07:10 UTCJul 12, 19:40 UTC12h 30m
2026-07-12 JST204 - Jul 12, 01:15 UTCJul 12, 04:25 UTC3h 10m
2026-07-11 JST203 - Jul 11, 23:30 UTCJul 11, 23:45 UTC15m
2026-07-11 JST203 - Jul 11, 21:05 UTCJul 11, 21:35 UTC30m
2026-07-11 JST954 SYD → SYD Jul 11, 05:40 UTCJul 11, 11:50 UTC6h 10m
2026-07-11 JST514 MEL → SYD Jul 11, 03:15 UTCJul 11, 04:20 UTC1h 5m
2026-07-11 JST511 - Jul 11, 00:50 UTCJul 11, 02:00 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-OFV page for operator, model, and routing details .

Mode-S 7C47A9 frequently asked

What is Mode-S code 7C47A9?
7C47A9 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-OFV.
Where is Mode-S 7C47A9 registered?
Mode-S code 7C47A9 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C47A9 broadcasting right now?
Yes. Mode-S 7C47A9 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C47A9, octal 37043651, decimal 8,144,809.
What flights does 7C47A9 operate?
Mode-S 7C47A9 has broadcast 20 distinct callsigns, including JST814, JST800, JST964, JST656, JST153.