Apparatus

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sensors Mode-S transponder

7C74CE

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-XCW · PIPER PA-28-140/150/160/180 · operated by SCHOFIELDS FLYING CLUB LTD

Hex
7C74CE
Octal
37072316
Decimal
8,156,366
Country
AU
Tail
VH-XCW
Type
P28A
No current signal · last broadcast 7h ago
Flights observed
154
Distinct callsigns
1
Country
AU
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 7C74CE.

Country allocation

The ICAO 24-bit address 7C74CE 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
XCW - 154 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 XCW - Jun 2, 12:05 UTCJun 2, 12:40 UTC35m
2026-06-02 XCW - Jun 2, 06:40 UTCJun 2, 06:55 UTC15m
2026-06-02 XCW TMW → TMW Jun 2, 03:05 UTCJun 2, 03:20 UTC15m
2026-06-01 XCW TMW → TMW Jun 1, 22:35 UTCJun 2, 01:15 UTC2h 40m
2026-06-01 XCW TMW → TMW Jun 1, 06:05 UTCJun 1, 06:40 UTC35m
2026-06-01 XCW TMW → TMW Jun 1, 04:05 UTCJun 1, 05:00 UTC55m
2026-05-30 XCW - May 30, 23:30 UTCMay 30, 23:50 UTC20m
2026-05-30 XCW - May 30, 06:10 UTCMay 30, 06:25 UTC15m
2026-05-30 XCW - May 30, 03:50 UTCMay 30, 04:05 UTC15m
2026-05-27 XCW TMW → TMW May 27, 02:44 UTCMay 27, 03:34 UTC50m
2026-05-27 XCW TMW → TMW May 27, 00:04 UTCMay 27, 00:30 UTC25m
2026-05-26 XCW TMW → TMW May 26, 21:29 UTCMay 26, 22:15 UTC45m
2026-05-26 XCW TMW → TMW May 26, 04:15 UTCMay 26, 05:10 UTC55m
2026-05-26 XCW TMW → TMW May 26, 02:00 UTCMay 26, 02:44 UTC45m
2026-05-26 XCW - May 26, 00:35 UTCMay 26, 01:00 UTC25m
2026-05-25 XCW - May 25, 23:45 UTCMay 26, 00:00 UTC15m
2026-05-25 XCW - May 25, 23:00 UTCMay 25, 23:14 UTC15m
2026-05-25 XCW TMW → TMW May 25, 04:35 UTCMay 25, 06:00 UTC1h 25m
2026-05-24 XCW - May 24, 23:10 UTCMay 24, 23:46 UTC36m
2026-05-24 XCW - May 24, 06:10 UTCMay 24, 06:50 UTC40m
2026-05-24 XCW - May 24, 03:20 UTCMay 24, 05:00 UTC1h 40m
2026-05-24 XCW TMW → TMW May 24, 01:10 UTCMay 24, 01:55 UTC45m
2026-05-23 XCW TMW → TMW May 23, 22:55 UTCMay 23, 23:50 UTC55m
2026-05-23 XCW - May 23, 05:05 UTCMay 23, 05:35 UTC30m
2026-05-23 XCW - May 23, 04:15 UTCMay 23, 04:35 UTC20m
2026-05-23 XCW - May 23, 02:40 UTCMay 23, 03:40 UTC1h 0m
2026-05-22 XCW TMW → TMW May 22, 23:25 UTCMay 23, 01:45 UTC2h 20m
2026-05-22 XCW - May 22, 04:25 UTCMay 22, 04:40 UTC15m
2026-05-21 XCW - May 21, 23:20 UTCMay 22, 00:25 UTC1h 5m
2026-05-21 XCW - May 21, 05:05 UTCMay 21, 05:55 UTC50m
2026-05-21 XCW TMW → TMW May 21, 03:20 UTCMay 21, 04:40 UTC1h 20m
2026-05-21 XCW - May 21, 00:55 UTCMay 21, 01:20 UTC25m
2026-05-20 XCW - May 20, 22:45 UTCMay 20, 23:05 UTC20m
2026-05-20 XCW - May 20, 09:05 UTCMay 20, 09:50 UTC45m
2026-05-20 XCW TMW → TMW May 20, 08:00 UTCMay 20, 08:50 UTC50m
2026-05-20 XCW - May 20, 06:40 UTCMay 20, 06:50 UTC10m
2026-05-20 XCW - May 20, 05:45 UTCMay 20, 05:55 UTC10m
2026-05-20 XCW - May 20, 04:45 UTCMay 20, 05:15 UTC30m
2026-05-20 XCW TMW → TMW May 20, 03:05 UTCMay 20, 03:45 UTC40m
2026-05-20 XCW TMW → TMW May 20, 00:30 UTCMay 20, 00:55 UTC25m
2026-05-19 XCW TMW → TMW May 19, 22:15 UTCMay 19, 23:00 UTC45m
2026-05-19 XCW TMW → TMW May 19, 06:25 UTCMay 19, 06:55 UTC30m
2026-05-18 XCW - May 18, 05:45 UTCMay 18, 05:55 UTC10m
2026-05-18 XCW - May 18, 03:25 UTCMay 18, 03:45 UTC20m
2026-05-17 XCW TMW → TMW May 17, 23:05 UTCMay 17, 23:40 UTC35m
2026-05-17 XCW - May 17, 05:00 UTCMay 17, 05:15 UTC15m
2026-05-17 XCW - May 17, 01:50 UTCMay 17, 02:50 UTC1h 0m
2026-05-16 XCW TMW → TMW May 16, 23:00 UTCMay 17, 00:15 UTC1h 15m
2026-05-16 XCW - May 16, 03:35 UTCMay 16, 03:50 UTC15m
2026-05-16 XCW - May 16, 03:10 UTCMay 16, 03:20 UTC10m

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

Mode-S 7C74CE frequently asked

What is Mode-S code 7C74CE?
7C74CE is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-XCW.
Where is Mode-S 7C74CE registered?
Mode-S code 7C74CE is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C74CE broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C74CE, octal 37072316, decimal 8,156,366.
What flights does 7C74CE operate?
Mode-S 7C74CE has broadcast 1 distinct callsign, including XCW.