Apparatus

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sensors Mode-S transponder

7C80AE

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-ZPC · SAAB 340 · operated by REGIONAL EXPRESS PTY LTD

Hex
7C80AE
Octal
37100256
Decimal
8,159,406
Country
AU
Tail
VH-ZPC
Type
SF34
No current signal · last broadcast 3h ago
Flights observed
501
Distinct callsigns
20
Country
AU
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 7C80AE.

Country allocation

The ICAO 24-bit address 7C80AE 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
RXA3685 - 12 2026-07-08
RXA3682 - 12 2026-07-08
RXA3684 - 11 2026-07-08
RXA3653 - 11 2026-07-08
RXA4632 - 10 2026-07-10
RXA3469 - 10 2026-07-04
RXA3468 - 10 2026-07-04
RXA6463 - 9 2026-07-17
RXA4631 - 9 2026-07-10
RXA4388 - 9 2026-07-14
RXA4367 - 9 2026-07-11
RXA4366 - 9 2026-07-11
RXA3657 - 9 2026-07-02
RXA3656 - 9 2026-07-01
RXA6469 - 8 2026-07-17
RXA4643 - 8 2026-07-14
RXA4612 - 8 2026-07-13
RXA4398 - 8 2026-07-10
RXA4389 - 8 2026-07-14
RXA3579 - 8 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 RXA6463 - Jul 17, 22:49 UTCJul 17, 23:35 UTC45m
2026-07-17 RXA6454 - Jul 17, 21:00 UTCJul 17, 21:55 UTC55m
2026-07-17 RXA6477 - Jul 17, 09:45 UTCJul 17, 10:25 UTC40m
2026-07-17 RXA6469 - Jul 17, 08:00 UTCJul 17, 08:59 UTC1h 0m
2026-07-17 RXA6469 - Jul 17, 04:14 UTCJul 17, 04:59 UTC45m
2026-07-17 RXA6417 - Jul 17, 01:09 UTCJul 17, 02:20 UTC1h 10m
2026-07-16 RXA6416 - Jul 16, 23:20 UTCJul 17, 00:30 UTC1h 10m
2026-07-16 RXA6413 - Jul 16, 20:35 UTCJul 16, 21:45 UTC1h 10m
2026-07-16 RXA6438 - Jul 16, 09:00 UTCJul 16, 10:04 UTC1h 5m
2026-07-16 RXA6373 PQQ → SYD Jul 16, 07:10 UTCJul 16, 08:15 UTC1h 5m
2026-07-16 RXA6372 SYD → PQQ Jul 16, 05:15 UTCJul 16, 06:05 UTC50m
2026-07-16 RXA6668 - Jul 16, 03:05 UTCJul 16, 03:50 UTC45m
2026-07-15 RXA6661 - Jul 15, 22:55 UTCJul 15, 23:40 UTC45m
2026-07-15 RXA6658 - Jul 15, 21:20 UTCJul 15, 22:10 UTC50m
2026-07-15 RXA6681 - Jul 15, 09:00 UTCJul 15, 09:45 UTC45m
2026-07-15 RXA6674 - Jul 15, 07:20 UTCJul 15, 08:10 UTC50m
2026-07-15 RXA6673 - Jul 15, 05:30 UTCJul 15, 06:15 UTC45m
2026-07-15 RXA6668 - Jul 15, 03:45 UTCJul 15, 04:25 UTC40m
2026-07-15 RXA3258 - Jul 15, 02:00 UTCJul 15, 02:30 UTC30m
2026-07-14 RXA3752 - Jul 14, 21:00 UTCJul 14, 22:00 UTC1h 0m
2026-07-14 RXA4643 - Jul 14, 09:20 UTCJul 14, 10:15 UTC55m
2026-07-14 RXA4389 - Jul 14, 08:10 UTCJul 14, 08:50 UTC40m
2026-07-14 RXA4388 - Jul 14, 07:05 UTCJul 14, 08:05 UTC1h 0m
2026-07-14 RXA4618 - Jul 14, 00:55 UTCJul 14, 01:50 UTC55m
2026-07-13 RXA4617 - Jul 13, 23:25 UTCJul 14, 00:20 UTC55m
2026-07-13 RXA4612 - Jul 13, 21:40 UTCJul 13, 22:40 UTC1h 0m
2026-07-13 RXA4389 - Jul 13, 08:20 UTCJul 13, 10:20 UTC2h 0m
2026-07-13 RXA4388 ADL → PLO Jul 13, 07:10 UTCJul 13, 08:15 UTC1h 5m
2026-07-13 RXA4487 - Jul 13, 05:05 UTCJul 13, 05:45 UTC40m
2026-07-13 RXA4486 - Jul 13, 01:50 UTCJul 13, 02:35 UTC45m
2026-07-13 RXA4125 - Jul 13, 00:10 UTCJul 13, 01:01 UTC50m
2026-07-12 RXA4124 - Jul 12, 21:45 UTCJul 12, 22:30 UTC45m
2026-07-12 RXA4397 - Jul 12, 10:15 UTCJul 12, 10:55 UTC40m
2026-07-12 RXA4396 ADL → PLO Jul 12, 09:00 UTCJul 12, 10:01 UTC1h 0m
2026-07-12 RXA4135 - Jul 12, 07:20 UTCJul 12, 08:05 UTC45m
2026-07-12 RXA4134 - Jul 12, 04:45 UTCJul 12, 05:30 UTC45m
2026-07-11 RXA4367 - Jul 11, 03:20 UTCJul 11, 04:01 UTC40m
2026-07-11 RXA4366 - Jul 11, 02:05 UTCJul 11, 03:10 UTC1h 5m
2026-07-10 RXA4353 PLO → ADL Jul 10, 22:45 UTCJul 10, 23:20 UTC35m
2026-07-10 RXA4398 ADL → PLO Jul 10, 09:30 UTCJul 10, 10:15 UTC45m
2026-07-10 RXA4632 - Jul 10, 07:35 UTCJul 10, 08:30 UTC55m
2026-07-10 RXA4631 - Jul 10, 06:15 UTCJul 10, 07:00 UTC45m
2026-07-10 RXA4825 - Jul 10, 04:45 UTCJul 10, 05:20 UTC35m
2026-07-10 RXA4824 - Jul 10, 02:40 UTCJul 10, 03:05 UTC25m
2026-07-10 RXA4618 - Jul 10, 00:55 UTCJul 10, 01:50 UTC55m
2026-07-09 RXA4617 - Jul 9, 23:25 UTCJul 10, 00:15 UTC50m
2026-07-09 RXA4612 - Jul 9, 21:45 UTCJul 9, 22:45 UTC1h 0m
2026-07-09 RXA3783 - Jul 9, 09:25 UTCJul 9, 10:15 UTC50m
2026-07-09 RXA3772 - Jul 9, 07:45 UTCJul 9, 09:20 UTC1h 35m
2026-07-09 RXA3771 - Jul 9, 06:05 UTCJul 9, 06:55 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-ZPC page for operator, model, and routing details .

Mode-S 7C80AE frequently asked

What is Mode-S code 7C80AE?
7C80AE is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-ZPC.
Where is Mode-S 7C80AE registered?
Mode-S code 7C80AE is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C80AE broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C80AE, octal 37100256, decimal 8,159,406.
What flights does 7C80AE operate?
Mode-S 7C80AE has broadcast 20 distinct callsigns, including RXA3685, RXA3682, RXA3684, RXA3653, RXA4632.