Apparatus

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sensors Mode-S transponder

7C30F4

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-JYE · ROBINSON R-44 Raven · operated by SOUTHERN CHOPPER SERVICES PTY LTD

Hex
7C30F4
Octal
37030364
Decimal
8,138,996
Country
AU
Tail
VH-JYE
Type
R44
No current signal · last broadcast 1d ago
Flights observed
104
Distinct callsigns
1
Country
AU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7C30F4.

Country allocation

The ICAO 24-bit address 7C30F4 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 1 distinct

Callsign Airline Flights Last seen
JYE - 104 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 JYE - Jul 13, 05:15 UTCJul 13, 05:50 UTC35m
2026-07-13 JYE - Jul 13, 01:05 UTCJul 13, 01:25 UTC20m
2026-07-11 JYE - Jul 11, 01:20 UTCJul 11, 01:45 UTC25m
2026-07-06 JYE - Jul 6, 05:50 UTCJul 6, 06:00 UTC10m
2026-07-06 JYE - Jul 6, 03:55 UTCJul 6, 05:05 UTC1h 10m
2026-07-04 JYE - Jul 4, 06:20 UTCJul 4, 06:35 UTC15m
2026-07-04 JYE - Jul 4, 01:30 UTCJul 4, 01:55 UTC25m
2026-07-03 JYE - Jul 3, 03:55 UTCJul 3, 05:05 UTC1h 10m
2026-07-03 JYE MBW → MBW Jul 3, 02:10 UTCJul 3, 03:00 UTC50m
2026-06-29 JYE MBW → MBW Jun 29, 04:20 UTCJun 29, 05:09 UTC50m
2026-06-28 JYE MBW → MBW Jun 28, 06:10 UTCJun 28, 06:55 UTC45m
2026-06-28 JYE MBW → MBW Jun 28, 04:20 UTCJun 28, 05:09 UTC50m
2026-06-28 JYE MBW → MBW Jun 28, 01:59 UTCJun 28, 02:44 UTC45m
2026-06-25 JYE MBW → MBW Jun 25, 06:20 UTCJun 25, 07:05 UTC45m
2026-06-25 JYE - Jun 25, 01:59 UTCJun 25, 02:49 UTC50m
2026-06-24 JYE - Jun 24, 05:24 UTCJun 24, 05:44 UTC20m
2026-06-23 JYE - Jun 23, 22:44 UTCJun 23, 23:10 UTC25m
2026-06-22 JYE - Jun 22, 23:05 UTCJun 23, 00:30 UTC1h 25m
2026-06-22 JYE - Jun 22, 03:10 UTCJun 22, 03:40 UTC30m
2026-06-22 JYE - Jun 22, 02:19 UTCJun 22, 03:05 UTC45m
2026-06-21 JYE MBW → MBW Jun 21, 23:34 UTCJun 22, 00:34 UTC1h 0m
2026-06-20 JYE MBW → MBW Jun 20, 23:59 UTCJun 21, 00:45 UTC45m
2026-06-18 JYE MBW → MBW Jun 18, 04:15 UTCJun 18, 05:30 UTC1h 15m
2026-06-18 JYE - Jun 18, 02:15 UTCJun 18, 03:05 UTC50m
2026-06-18 JYE MBW → MBW Jun 18, 00:10 UTCJun 18, 01:05 UTC55m
2026-06-17 JYE - Jun 17, 06:15 UTCJun 17, 07:00 UTC45m
2026-06-17 JYE - Jun 17, 04:50 UTCJun 17, 05:25 UTC35m
2026-06-17 JYE MBW → MBW Jun 17, 00:15 UTCJun 17, 00:55 UTC40m
2026-06-16 JYE MBW → MBW Jun 16, 04:50 UTCJun 16, 05:45 UTC55m
2026-06-16 JYE MBW → MBW Jun 16, 02:15 UTCJun 16, 03:00 UTC45m
2026-06-14 JYE - Jun 14, 01:10 UTCJun 14, 02:10 UTC1h 0m
2026-06-11 JYE MBW → MBW Jun 11, 05:45 UTCJun 11, 07:05 UTC1h 20m
2026-06-09 JYE MBW → MBW Jun 9, 04:15 UTCJun 9, 05:05 UTC50m
2026-06-08 JYE MBW → MBW Jun 8, 06:10 UTCJun 8, 07:00 UTC50m
2026-06-08 JYE - Jun 8, 01:30 UTCJun 8, 02:25 UTC55m
2026-06-07 JYE - Jun 7, 23:15 UTCJun 8, 00:00 UTC45m
2026-06-07 JYE - Jun 7, 05:05 UTCJun 7, 05:30 UTC25m
2026-06-07 JYE - Jun 7, 01:04 UTCJun 7, 01:45 UTC40m
2026-06-06 JYE MBW → MBW Jun 6, 01:30 UTCJun 6, 02:15 UTC45m
2026-06-05 JYE MBW → MBW Jun 5, 23:30 UTCJun 6, 00:10 UTC40m
2026-06-05 JYE MBW → MBW Jun 5, 06:15 UTCJun 5, 07:05 UTC50m
2026-06-05 JYE MBW → MBW Jun 5, 03:15 UTCJun 5, 04:00 UTC45m
2026-06-05 JYE MBW → MBW Jun 5, 01:30 UTCJun 5, 02:30 UTC1h 0m
2026-06-04 JYE MBW → MBW Jun 4, 03:20 UTCJun 4, 05:50 UTC2h 30m
2026-06-03 JYE MBW → MBW Jun 3, 22:50 UTCJun 3, 23:30 UTC40m
2026-06-02 JYE MBW → MBW Jun 2, 06:05 UTCJun 2, 07:05 UTC1h 0m
2026-06-02 JYE MBW → MBW Jun 2, 03:15 UTCJun 2, 04:10 UTC55m
2026-06-01 JYE MBW → MBW Jun 1, 03:25 UTCJun 1, 04:05 UTC40m
2026-05-30 JYE - May 30, 05:45 UTCMay 30, 07:25 UTC1h 40m
2026-05-30 JYE MBW → MBW May 30, 03:15 UTCMay 30, 04:05 UTC50m

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

Mode-S 7C30F4 frequently asked

What is Mode-S code 7C30F4?
7C30F4 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-JYE.
Where is Mode-S 7C30F4 registered?
Mode-S code 7C30F4 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C30F4 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C30F4, octal 37030364, decimal 8,138,996.
What flights does 7C30F4 operate?
Mode-S 7C30F4 has broadcast 1 distinct callsign, including JYE.