Apparatus

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sensors Mode-S transponder

7C6178

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-TJE · AGUSTA AW-139 · operated by HELICORP PTY. LTD.

Hex
7C6178
Octal
37060570
Decimal
8,151,416
Country
AU
Tail
VH-TJE
Type
A139
No current signal · last broadcast 1d ago
Flights observed
131
Distinct callsigns
1
Country
AU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7C6178.

Country allocation

The ICAO 24-bit address 7C6178 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
RSCU201 - 131 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-18 RSCU201 - Jun 18, 09:50 UTCJun 18, 10:05 UTC15m
2026-06-18 RSCU201 - Jun 18, 08:15 UTCJun 18, 09:30 UTC1h 15m
2026-06-18 RSCU201 - Jun 18, 03:05 UTCJun 18, 04:10 UTC1h 5m
2026-06-17 RSCU201 - Jun 17, 08:10 UTCJun 17, 08:25 UTC15m
2026-06-17 RSCU201 - Jun 17, 06:50 UTCJun 17, 07:10 UTC20m
2026-06-17 RSCU201 - Jun 17, 05:45 UTCJun 17, 06:20 UTC35m
2026-06-16 RSCU201 BWU → BWU Jun 16, 09:50 UTCJun 16, 11:15 UTC1h 25m
2026-06-16 RSCU201 - Jun 16, 06:50 UTCJun 16, 07:50 UTC1h 0m
2026-06-16 RSCU201 - Jun 16, 04:20 UTCJun 16, 05:20 UTC1h 0m
2026-06-16 RSCU201 - Jun 16, 03:00 UTCJun 16, 03:20 UTC20m
2026-06-16 RSCU201 - Jun 16, 01:35 UTCJun 16, 02:09 UTC35m
2026-06-15 RSCU201 - Jun 15, 15:35 UTCJun 15, 15:45 UTC10m
2026-06-15 RSCU201 - Jun 15, 14:50 UTCJun 15, 15:19 UTC30m
2026-06-15 RSCU201 - Jun 15, 11:54 UTCJun 15, 12:30 UTC35m
2026-06-15 RSCU201 - Jun 15, 11:05 UTCJun 15, 11:19 UTC15m
2026-06-15 RSCU201 - Jun 15, 10:00 UTCJun 15, 10:30 UTC30m
2026-06-15 RSCU201 - Jun 15, 05:50 UTCJun 15, 06:24 UTC35m
2026-06-14 RSCU201 RSE → BWU Jun 14, 11:10 UTCJun 14, 11:25 UTC15m
2026-06-14 RSCU201 - Jun 14, 09:10 UTCJun 14, 10:15 UTC1h 5m
2026-06-14 RSCU201 - Jun 14, 04:25 UTCJun 14, 04:50 UTC25m
2026-06-14 RSCU201 - Jun 14, 03:30 UTCJun 14, 03:55 UTC25m
2026-06-13 RSCU201 - Jun 13, 13:05 UTCJun 13, 14:10 UTC1h 5m
2026-06-13 RSCU201 - Jun 13, 10:30 UTCJun 13, 11:25 UTC55m
2026-06-13 RSCU201 - Jun 13, 06:40 UTCJun 13, 06:50 UTC10m
2026-06-13 RSCU201 - Jun 13, 05:20 UTCJun 13, 06:25 UTC1h 5m
2026-06-13 RSCU201 - Jun 13, 02:20 UTCJun 13, 02:40 UTC20m
2026-06-12 RSCU201 BWU → BWU Jun 12, 01:40 UTCJun 12, 02:00 UTC20m
2026-06-08 RSCU201 - Jun 8, 09:55 UTCJun 8, 10:00 UTC5m
2026-06-08 RSCU201 - Jun 8, 07:50 UTCJun 8, 09:15 UTC1h 25m
2026-06-08 RSCU201 - Jun 8, 05:10 UTCJun 8, 05:40 UTC30m
2026-06-08 RSCU201 - Jun 8, 03:00 UTCJun 8, 03:35 UTC35m
2026-06-07 RSCU201 - Jun 7, 06:40 UTCJun 7, 07:00 UTC20m
2026-06-07 RSCU201 - Jun 7, 05:55 UTCJun 7, 06:35 UTC40m
2026-06-07 RSCU201 - Jun 7, 03:30 UTCJun 7, 03:40 UTC10m
2026-06-07 RSCU201 - Jun 7, 02:45 UTCJun 7, 02:55 UTC10m
2026-06-06 RSCU201 - Jun 6, 06:35 UTCJun 6, 07:30 UTC55m
2026-06-05 RSCU201 - Jun 5, 07:25 UTCJun 5, 07:45 UTC20m
2026-06-05 RSCU201 - Jun 5, 06:00 UTCJun 5, 06:25 UTC25m
2026-06-04 RSCU201 - Jun 4, 07:40 UTCJun 4, 07:55 UTC15m
2026-06-04 RSCU201 - Jun 4, 05:55 UTCJun 4, 06:20 UTC25m
2026-06-04 RSCU201 - Jun 4, 03:20 UTCJun 4, 04:20 UTC1h 0m
2026-06-03 RSCU201 - Jun 3, 09:10 UTCJun 3, 09:20 UTC10m
2026-06-03 RSCU201 - Jun 3, 08:30 UTCJun 3, 08:45 UTC15m
2026-06-02 RSCU201 - Jun 2, 12:35 UTCJun 2, 12:50 UTC15m
2026-06-02 RSCU201 - Jun 2, 11:35 UTCJun 2, 11:45 UTC10m
2026-06-02 RSCU201 - Jun 2, 10:50 UTCJun 2, 11:00 UTC10m
2026-05-30 RSCU201 - May 30, 22:40 UTCMay 30, 23:40 UTC1h 0m
2026-05-30 RSCU201 - May 30, 13:35 UTCMay 30, 13:45 UTC10m
2026-05-30 RSCU201 - May 30, 12:40 UTCMay 30, 12:55 UTC15m
2026-05-30 RSCU201 - May 30, 11:20 UTCMay 30, 11:50 UTC30m

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

Mode-S 7C6178 frequently asked

What is Mode-S code 7C6178?
7C6178 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-TJE.
Where is Mode-S 7C6178 registered?
Mode-S code 7C6178 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6178 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 7C6178, octal 37060570, decimal 8,151,416.
What flights does 7C6178 operate?
Mode-S 7C6178 has broadcast 1 distinct callsign, including RSCU201.