Apparatus

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sensors Mode-S transponder

7C47CF

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-OGX · SWEARINGEN Metro · operated by CASAIR PTY LTD

Hex
7C47CF
Octal
37043717
Decimal
8,144,847
Country
AU
Tail
VH-OGX
Type
SW4
No current signal · last broadcast 22h ago
Flights observed
129
Distinct callsigns
1
Country
AU
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S 7C47CF.

Country allocation

The ICAO 24-bit address 7C47CF 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
OGX - 129 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 OGX - Jul 17, 02:59 UTCJul 17, 03:50 UTC50m
2026-07-17 OGX - Jul 17, 00:10 UTCJul 17, 00:50 UTC40m
2026-07-16 OGX - Jul 16, 06:10 UTCJul 16, 06:45 UTC35m
2026-07-16 OGX - Jul 16, 04:10 UTCJul 16, 04:50 UTC40m
2026-07-16 OGX - Jul 16, 02:35 UTCJul 16, 03:30 UTC55m
2026-07-15 OGX - Jul 15, 23:45 UTCJul 16, 00:35 UTC50m
2026-07-15 OGX - Jul 15, 05:05 UTCJul 15, 05:40 UTC35m
2026-07-15 OGX - Jul 15, 00:55 UTCJul 15, 01:45 UTC50m
2026-07-14 OGX - Jul 14, 01:25 UTCJul 14, 02:20 UTC55m
2026-07-13 OGX - Jul 13, 22:55 UTCJul 13, 23:45 UTC50m
2026-07-13 OGX - Jul 13, 08:20 UTCJul 13, 09:10 UTC50m
2026-07-13 OGX - Jul 13, 05:31 UTCJul 13, 06:20 UTC50m
2026-07-13 OGX - Jul 13, 01:30 UTCJul 13, 02:20 UTC50m
2026-07-12 OGX - Jul 12, 22:35 UTCJul 12, 23:20 UTC45m
2026-07-10 OGX - Jul 10, 03:15 UTCJul 10, 03:50 UTC35m
2026-07-09 OGX - Jul 9, 23:45 UTCJul 10, 00:25 UTC40m
2026-07-09 OGX - Jul 9, 09:05 UTCJul 9, 09:45 UTC40m
2026-07-09 OGX - Jul 9, 06:20 UTCJul 9, 07:25 UTC1h 5m
2026-07-09 OGX - Jul 9, 01:15 UTCJul 9, 01:50 UTC35m
2026-07-08 OGX - Jul 8, 23:30 UTCJul 9, 00:10 UTC40m
2026-07-07 OGX - Jul 7, 05:35 UTCJul 7, 06:15 UTC40m
2026-07-07 OGX - Jul 7, 03:40 UTCJul 7, 04:25 UTC45m
2026-07-07 OGX - Jul 7, 01:25 UTCJul 7, 02:20 UTC55m
2026-07-06 OGX - Jul 6, 22:50 UTCJul 6, 23:35 UTC45m
2026-07-06 OGX - Jul 6, 07:00 UTCJul 6, 07:45 UTC45m
2026-07-05 OGX - Jul 5, 22:40 UTCJul 5, 23:35 UTC55m
2026-07-03 OGX - Jul 3, 01:10 UTCJul 3, 02:00 UTC50m
2026-07-02 OGX - Jul 2, 22:45 UTCJul 2, 23:30 UTC45m
2026-07-02 OGX - Jul 2, 06:15 UTCJul 2, 06:35 UTC20m
2026-07-02 OGX - Jul 2, 04:10 UTCJul 2, 04:50 UTC40m
2026-07-02 OGX JAD → JAD Jul 2, 03:15 UTCJul 2, 03:45 UTC30m
2026-06-26 OGX - Jun 26, 03:05 UTCJun 26, 03:34 UTC30m
2026-06-25 OGX - Jun 25, 23:30 UTCJun 25, 23:59 UTC30m
2026-06-25 OGX - Jun 25, 09:25 UTCJun 25, 10:09 UTC45m
2026-06-25 OGX - Jun 25, 06:30 UTCJun 25, 07:25 UTC55m
2026-06-25 OGX - Jun 25, 03:24 UTCJun 25, 03:59 UTC35m
2026-06-25 OGX - Jun 25, 01:24 UTCJun 25, 02:05 UTC40m
2026-06-24 OGX - Jun 24, 04:24 UTCJun 24, 04:55 UTC30m
2026-06-24 OGX - Jun 24, 02:24 UTCJun 24, 03:04 UTC40m
2026-06-23 OGX - Jun 23, 01:25 UTCJun 23, 02:24 UTC1h 0m
2026-06-22 OGX - Jun 22, 22:40 UTCJun 22, 23:29 UTC50m
2026-06-22 OGX - Jun 22, 08:10 UTCJun 22, 09:04 UTC55m
2026-06-22 OGX - Jun 22, 05:24 UTCJun 22, 06:15 UTC50m
2026-06-19 OGX - Jun 19, 01:45 UTCJun 19, 02:24 UTC40m
2026-06-18 OGX - Jun 18, 23:40 UTCJun 19, 00:14 UTC34m
2026-06-18 OGX - Jun 18, 05:50 UTCJun 18, 06:35 UTC45m
2026-06-18 OGX - Jun 18, 02:35 UTCJun 18, 03:25 UTC50m
2026-06-18 OGX - Jun 18, 01:15 UTCJun 18, 01:45 UTC30m
2026-06-18 OGX - Jun 18, 00:35 UTCJun 18, 00:45 UTC10m
2026-06-17 OGX - Jun 17, 22:35 UTCJun 17, 23:50 UTC1h 15m

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

Mode-S 7C47CF frequently asked

What is Mode-S code 7C47CF?
7C47CF is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-OGX.
Where is Mode-S 7C47CF registered?
Mode-S code 7C47CF is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C47CF broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C47CF, octal 37043717, decimal 8,144,847.
What flights does 7C47CF operate?
Mode-S 7C47CF has broadcast 1 distinct callsign, including OGX.