Apparatus

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sensors Mode-S transponder

7C8032

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C8032
Octal
37100062
Decimal
8,159,282
Country
AU
Tail
VH-ZLW
Type
SF34
No current signal · last broadcast Jul 26, 11:00 UTC
Flights observed
470
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 11:00 UTC

Last known position

Most recent position reported by Mode-S 7C8032.

Country allocation

The ICAO 24-bit address 7C8032 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
RXA2125 Regional Express 30 2026-07-22
RXA2133 Regional Express 28 2026-07-22
RXA2112 Regional Express 28 2026-07-22
RXA2126 Regional Express 27 2026-07-20
RXA2358 Regional Express 26 2026-07-26
RXA2131 Regional Express 26 2026-07-20
RXA2114 Regional Express 26 2026-07-22
RXA2268 Regional Express 25 2026-07-23
RXA2132 - 25 2026-07-20
RXA2113 Regional Express 25 2026-07-22
RXA2375 Regional Express 24 2026-07-26
RXA2357 Regional Express 22 2026-07-23
RXA2377 Regional Express 21 2026-07-26
RXA2376 Regional Express 20 2026-07-26
RXA2356 Regional Express 19 2026-07-21
RXA2354 Regional Express 11 2026-07-24
RXA2353 Regional Express 11 2026-07-23
RXA2435 Regional Express 5 2026-06-10
RXA2434 Regional Express 5 2026-06-10
RXA4632 - 4 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RXA2377 PER → EPR Jul 26, 10:25 UTCJul 26, 11:00 UTC35m
2026-07-26 RXA2376 EPR → PER Jul 26, 09:05 UTCJul 26, 09:40 UTC35m
2026-07-26 RXA2375 PER → EPR Jul 26, 06:10 UTCJul 26, 06:45 UTC36m
2026-07-26 RXA2358 EPR → PER Jul 26, 03:20 UTCJul 26, 04:00 UTC40m
2026-07-25 RXA2375 PER → EPR Jul 25, 06:20 UTCJul 25, 06:50 UTC30m
2026-07-24 RXA2354 EPR → PER Jul 24, 02:00 UTCJul 24, 02:35 UTC35m
2026-07-23 RXA2353 PER → EPR Jul 23, 23:20 UTCJul 23, 23:55 UTC35m
2026-07-23 RXA2268 PER → MJK Jul 23, 10:55 UTCJul 23, 12:00 UTC1h 5m
2026-07-23 RXA2268 PER → MJK Jul 23, 05:55 UTCJul 23, 06:45 UTC50m
2026-07-23 RXA2358 EPR → PER Jul 23, 03:30 UTCJul 23, 04:05 UTC35m
2026-07-23 RXA2357 PER → EPR Jul 23, 00:20 UTCJul 23, 01:05 UTC45m
2026-07-22 RXA2112 ALH → PER Jul 22, 23:00 UTCJul 22, 23:40 UTC40m
2026-07-22 RXA2133 PER → ALH Jul 22, 11:20 UTCJul 22, 12:10 UTC50m
2026-07-22 RXA2125 PER → ALH Jul 22, 04:35 UTCJul 22, 05:25 UTC50m
2026-07-22 RXA2114 ALH → PER Jul 22, 02:45 UTCJul 22, 03:35 UTC50m
2026-07-22 RXA2113 PER → ALH Jul 22, 00:55 UTCJul 22, 01:45 UTC50m
2026-07-21 RXA2356 EPR → PER Jul 21, 23:35 UTCJul 22, 00:05 UTC30m
2026-07-21 RXA2377 - Jul 21, 10:35 UTCJul 21, 11:10 UTC35m
2026-07-21 RXA2376 - Jul 21, 09:10 UTCJul 21, 09:50 UTC40m
2026-07-21 RXA2375 PER → EPR Jul 21, 06:30 UTCJul 21, 07:05 UTC35m
2026-07-21 RXA2358 EPR → PER Jul 21, 03:35 UTCJul 21, 04:20 UTC45m
2026-07-21 RXA2357 PER → EPR Jul 21, 00:25 UTCJul 21, 01:00 UTC35m
2026-07-20 RXA2112 ALH → PER Jul 20, 22:55 UTCJul 20, 23:35 UTC40m
2026-07-20 RXA2133 - Jul 20, 11:35 UTCJul 20, 12:20 UTC45m
2026-07-20 RXA2132 - Jul 20, 09:45 UTCJul 20, 10:45 UTC1h 0m
2026-07-20 RXA2131 PER → ALH Jul 20, 08:00 UTCJul 20, 08:45 UTC45m
2026-07-20 RXA2126 ALH → PER Jul 20, 06:20 UTCJul 20, 07:15 UTC55m
2026-07-20 RXA2125 PER → ALH Jul 20, 04:30 UTCJul 20, 05:15 UTC45m
2026-07-20 RXA2354 EPR → PER Jul 20, 02:05 UTCJul 20, 02:40 UTC35m
2026-07-19 RXA2353 PER → EPR Jul 19, 23:15 UTCJul 19, 23:50 UTC35m
2026-07-19 RXA2268 PER → MJK Jul 19, 10:15 UTCJul 19, 10:55 UTC40m
2026-07-19 RXA2268 PER → MJK Jul 19, 06:00 UTCJul 19, 06:50 UTC50m
2026-07-18 RXA2358 - Jul 18, 04:00 UTCJul 18, 04:30 UTC30m
2026-07-18 RXA2357 - Jul 18, 01:10 UTCJul 18, 01:39 UTC30m
2026-07-17 RXA2112 - Jul 17, 23:20 UTCJul 18, 00:19 UTC1h 0m
2026-07-17 RXA2133 - Jul 17, 12:15 UTCJul 17, 13:00 UTC45m
2026-07-17 RXA2132 - Jul 17, 10:20 UTCJul 17, 11:25 UTC1h 5m
2026-07-17 RXA2131 - Jul 17, 08:00 UTCJul 17, 08:45 UTC45m
2026-07-17 RXA2126 - Jul 17, 06:10 UTCJul 17, 07:00 UTC50m
2026-07-17 RXA2125 - Jul 17, 04:39 UTCJul 17, 05:20 UTC40m
2026-07-16 RXA2417 - Jul 16, 04:00 UTCJul 16, 04:50 UTC50m
2026-07-15 RXA2416 - Jul 15, 23:10 UTCJul 16, 00:00 UTC50m
2026-07-15 RXA2268 - Jul 15, 10:20 UTCJul 15, 11:20 UTC1h 0m
2026-07-15 RXA2268 - Jul 15, 06:00 UTCJul 15, 06:55 UTC55m
2026-07-15 RXA2358 - Jul 15, 03:20 UTCJul 15, 04:00 UTC40m
2026-07-15 RXA2357 - Jul 15, 00:20 UTCJul 15, 00:50 UTC30m
2026-07-14 RXA2112 - Jul 14, 22:50 UTCJul 14, 23:40 UTC50m
2026-07-14 RXA2133 - Jul 14, 11:15 UTCJul 14, 12:05 UTC50m
2026-07-14 RXA2132 - Jul 14, 09:40 UTCJul 14, 10:40 UTC1h 0m
2026-07-14 RXA2131 - Jul 14, 07:55 UTCJul 14, 08:45 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-ZLW page for operator, model, and routing details .

Mode-S 7C8032 frequently asked

What is Mode-S code 7C8032?
7C8032 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-ZLW.
Where is Mode-S 7C8032 registered?
Mode-S code 7C8032 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C8032 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 11:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C8032, octal 37100062, decimal 8,159,282.
What flights does 7C8032 operate?
Mode-S 7C8032 has broadcast 20 distinct callsigns, including RXA2125, RXA2133, RXA2112, RXA2126, RXA2358.