Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

7C8022

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C8022
Octal
37100042
Decimal
8,159,266
Country
AU
Tail
VH-ZLG
Type
SF34
No current signal · last broadcast 21d ago
Flights observed
133
Distinct callsigns
20
Country
AU
Last broadcast
21d ago

Last known position

Most recent position reported by Mode-S 7C8022.

Country allocation

The ICAO 24-bit address 7C8022 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
RXA6463 Regional Express 8 2026-07-23
RXA6825 - 6 2026-07-11
RXA6824 - 6 2026-07-11
RXA6836 - 5 2026-07-10
RXA6821 - 5 2026-07-10
RXA6469 Regional Express 5 2026-07-22
RXA6833 - 4 2026-07-10
RXA6832 - 4 2026-07-10
RXA6681 - 4 2026-07-12
RXA6674 - 4 2026-07-12
RXA6673 - 4 2026-07-12
RXA6668 - 4 2026-07-13
RXA6529 - 4 2026-07-10
RXA6528 - 4 2026-07-10
RXA6454 Regional Express 4 2026-07-22
RXA6869 Regional Express 3 2026-07-24
RXA6866 Regional Express 3 2026-07-24
RXA6661 - 3 2026-07-12
RXA6658 - 3 2026-07-12
RXA6477 Regional Express 3 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RXA6762 ABX → SYD Jul 26, 20:55 UTCJul 26, 21:50 UTC55m
2026-07-26 RXA6783 SYD → ABX Jul 26, 09:05 UTCJul 26, 09:50 UTC45m
2026-07-26 RXA6776 ABX → SYD Jul 26, 06:35 UTCJul 26, 07:30 UTC55m
2026-07-26 RXA6771 SYD → ABX Jul 26, 02:00 UTCJul 26, 02:45 UTC45m
2026-07-25 RXA6857 BHQ → SYD Jul 25, 02:20 UTCJul 25, 03:00 UTC40m
2026-07-24 RXA6854 SYD → BHQ Jul 24, 21:50 UTCJul 24, 22:30 UTC40m
2026-07-24 RXA6869 DBO → SYD Jul 24, 11:45 UTCJul 24, 12:35 UTC50m
2026-07-24 RXA6866 SYD → BHQ Jul 24, 04:10 UTCJul 24, 04:45 UTC35m
2026-07-24 RXA6117 MIM → MYA Jul 24, 01:10 UTCJul 24, 02:20 UTC1h 10m
2026-07-23 RXA6117 MIM → MYA Jul 23, 23:40 UTCJul 24, 00:25 UTC45m
2026-07-23 RXA6114 MIM → SYD Jul 23, 21:15 UTCJul 23, 22:15 UTC1h 0m
2026-07-23 RXA6139 SYD → MYA Jul 23, 08:40 UTCJul 23, 09:50 UTC1h 10m
2026-07-23 RXA6133 MIM → MYA Jul 23, 06:50 UTCJul 23, 07:45 UTC55m
2026-07-23 RXA6133 MIM → MYA Jul 23, 04:40 UTCJul 23, 05:25 UTC45m
2026-07-23 RXA6463 SYD → GFF Jul 23, 01:35 UTCJul 23, 02:10 UTC35m
2026-07-22 RXA6463 SYD → GFF Jul 22, 22:50 UTCJul 22, 23:40 UTC50m
2026-07-22 RXA6454 GFF → SYD Jul 22, 21:05 UTCJul 22, 21:45 UTC40m
2026-07-22 RXA6469 SYD → NRA Jul 22, 04:05 UTCJul 22, 04:55 UTC50m
2026-07-22 RXA6463 SYD → GFF Jul 22, 01:35 UTCJul 22, 02:20 UTC45m
2026-07-21 RXA6463 SYD → GFF Jul 21, 23:00 UTCJul 21, 23:40 UTC40m
2026-07-21 RXA6454 GFF → SYD Jul 21, 21:05 UTCJul 21, 21:50 UTC45m
2026-07-21 RXA6477 SYD → GFF Jul 21, 09:15 UTCJul 21, 09:55 UTC40m
2026-07-21 RXA6469 SYD → NRA Jul 21, 07:00 UTCJul 21, 07:45 UTC45m
2026-07-21 RXA6469 SYD → NRA Jul 21, 04:25 UTCJul 21, 05:10 UTC45m
2026-07-21 RXA6855 - Jul 21, 02:15 UTCJul 21, 02:55 UTC40m
2026-07-20 RXA6852 - Jul 20, 21:00 UTCJul 20, 21:35 UTC35m
2026-07-20 RXA6869 - Jul 20, 08:40 UTCJul 20, 09:35 UTC55m
2026-07-20 RXA6866 SYD → BHQ Jul 20, 03:30 UTCJul 20, 04:15 UTC45m
2026-07-20 RXA6463 - Jul 20, 01:40 UTCJul 20, 02:20 UTC40m
2026-07-19 RXA6463 - Jul 19, 23:00 UTCJul 19, 23:50 UTC50m
2026-07-19 RXA6454 GFF → SYD Jul 19, 21:10 UTCJul 19, 21:55 UTC45m
2026-07-19 RXA6477 SYD → GFF Jul 19, 09:30 UTCJul 19, 10:15 UTC45m
2026-07-19 RXA6373 PQQ → SYD Jul 19, 07:15 UTCJul 19, 08:10 UTC55m
2026-07-19 RXA6372 SYD → PQQ Jul 19, 05:50 UTCJul 19, 06:40 UTC50m
2026-07-19 RXA6558 SYD → OAG Jul 19, 04:05 UTCJul 19, 04:55 UTC50m
2026-07-19 RXA6558 SYD → OAG Jul 19, 02:10 UTCJul 19, 02:35 UTC25m
2026-07-18 RXA6419 CFS → SYD Jul 18, 04:45 UTCJul 18, 05:55 UTC1h 10m
2026-07-18 RXA6418 SYD → CFS Jul 18, 03:05 UTCJul 18, 04:05 UTC1h 0m
2026-07-18 RXA6363 - Jul 18, 01:10 UTCJul 18, 02:09 UTC1h 0m
2026-07-17 RXA6362 SYD → PQQ Jul 17, 23:45 UTCJul 18, 00:39 UTC55m
2026-07-17 RXA6561 - Jul 17, 21:34 UTCJul 17, 22:35 UTC1h 0m
2026-07-17 RXA6588 - Jul 17, 09:35 UTCJul 17, 10:10 UTC35m
2026-07-17 RXA6437 CFS → SYD Jul 17, 07:05 UTCJul 17, 08:30 UTC1h 25m
2026-07-17 RXA6436 - Jul 17, 05:04 UTCJul 17, 06:00 UTC55m
2026-07-17 RXA6855 - Jul 17, 02:50 UTCJul 17, 03:39 UTC50m
2026-07-16 RXA6852 - Jul 16, 21:00 UTCJul 16, 21:35 UTC35m
2026-07-16 RXA6869 - Jul 16, 09:05 UTCJul 16, 10:00 UTC55m
2026-07-16 RXA6866 - Jul 16, 03:35 UTCJul 16, 04:10 UTC35m
2026-07-16 RXA6417 - Jul 16, 01:05 UTCJul 16, 02:10 UTC1h 5m
2026-07-15 RXA6416 - Jul 15, 23:15 UTCJul 16, 00:15 UTC1h 0m

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

Mode-S 7C8022 frequently asked

What is Mode-S code 7C8022?
7C8022 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-ZLG.
Where is Mode-S 7C8022 registered?
Mode-S code 7C8022 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C8022 broadcasting right now?
No active broadcast right now. Last signal was 21d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C8022, octal 37100042, decimal 8,159,266.
What flights does 7C8022 operate?
Mode-S 7C8022 has broadcast 20 distinct callsigns, including RXA6463, RXA6825, RXA6824, RXA6836, RXA6821.