Apparatus

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sensors Mode-S transponder

7C2BAF

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-IWX · BOEING 737-800 · operated by VIRGIN AUSTRALIA AIRLINES PTY LTD

Hex
7C2BAF
Octal
37025657
Decimal
8,137,647
Country
AU
Tail
VH-IWX
Type
B738
No current signal · last broadcast Jul 26, 12:10 UTC
Flights observed
379
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 12:10 UTC

Last known position

Most recent position reported by Mode-S 7C2BAF.

Country allocation

The ICAO 24-bit address 7C2BAF 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
VOZ1282 Virgin Australia 6 2026-07-24
VOZ678 - 5 2026-06-24
VOZ562 - 5 2026-07-13
VOZ1281 Virgin Australia 5 2026-07-24
VOZ736 Virgin Australia 4 2026-06-14
VOZ697 Virgin Australia 4 2026-06-01
VOZ358 Virgin Australia 4 2026-06-19
VOZ323 Virgin Australia 4 2026-06-06
VOZ993 Virgin Australia 3 2026-07-22
VOZ978 Virgin Australia 3 2026-07-21
VOZ973 Virgin Australia 3 2026-07-19
VOZ958 Virgin Australia 3 2026-07-23
VOZ9214 - 3 2026-06-16
VOZ878 - 3 2026-07-01
VOZ827 Virgin Australia 3 2026-07-23
VOZ807 - 3 2026-06-28
VOZ740 - 3 2026-07-14
VOZ739 - 3 2026-07-14
VOZ733 Virgin Australia 3 2026-06-14
VOZ718 - 3 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VOZ721 ADL → PER Jul 26, 09:05 UTCJul 26, 12:05 UTC3h 0m
2026-07-26 VOZ233 MEL → ADL Jul 26, 06:50 UTCJul 26, 07:50 UTC1h 0m
2026-07-26 VOZ1036 MCY → MEL Jul 26, 03:25 UTCJul 26, 05:40 UTC2h 15m
2026-07-26 VOZ1031 MEL → MCY Jul 26, 00:05 UTCJul 26, 02:00 UTC1h 55m
2026-07-25 VOZ700 PER → MEL Jul 25, 08:45 UTCJul 25, 12:05 UTC3h 20m
2026-07-25 VOZ557 SYD → PER Jul 25, 02:50 UTCJul 25, 07:00 UTC4h 10m
2026-07-25 VOZ833 MEL → SYD Jul 25, 00:20 UTCJul 25, 01:25 UTC1h 5m
2026-07-24 VOZ710 PER → MEL Jul 24, 15:50 UTCJul 24, 19:05 UTC3h 15m
2026-07-24 VOZ567 SYD → PER Jul 24, 08:40 UTCJul 24, 13:00 UTC4h 20m
2026-07-24 VOZ1282 HTI → SYD Jul 24, 05:15 UTCJul 24, 07:10 UTC1h 55m
2026-07-24 VOZ1281 SYD → HTI Jul 24, 01:45 UTCJul 24, 03:50 UTC2h 5m
2026-07-23 VOZ827 MEL → SYD Jul 23, 23:10 UTCJul 24, 00:10 UTC1h 0m
2026-07-23 VOZ804 SYD → MEL Jul 23, 20:55 UTCJul 23, 22:10 UTC1h 15m
2026-07-23 VOZ958 BNE → SYD Jul 23, 05:40 UTCJul 23, 06:50 UTC1h 10m
2026-07-23 VOZ327 MEL → BNE Jul 23, 02:50 UTCJul 23, 04:35 UTC1h 45m
2026-07-23 VOZ826 SYD → MEL Jul 23, 00:05 UTCJul 23, 01:30 UTC1h 25m
2026-07-22 VOZ916 BNE → SYD Jul 22, 21:30 UTCJul 22, 22:45 UTC1h 15m
2026-07-22 VOZ993 SYD → BNE Jul 22, 11:10 UTCJul 22, 11:50 UTC40m
2026-07-22 VOZ610 MKY → BNE Jul 22, 04:10 UTCJul 22, 05:20 UTC1h 10m
2026-07-22 VOZ609 BNE → MKY Jul 22, 02:00 UTCJul 22, 03:15 UTC1h 15m
2026-07-21 VOZ383 BNE → TSV Jul 21, 20:20 UTCJul 22, 00:35 UTC4h 15m
2026-07-21 VOZ993 SYD → BNE Jul 21, 10:45 UTCJul 21, 11:50 UTC1h 5m
2026-07-21 VOZ978 BNE → SYD Jul 21, 08:15 UTCJul 21, 09:30 UTC1h 15m
2026-07-21 VOZ781 BNE → BNE Jul 21, 00:55 UTCJul 21, 06:00 UTC5h 5m
2026-07-20 VOZ309 MEL → BNE Jul 20, 21:20 UTCJul 20, 23:05 UTC1h 45m
2026-07-20 VOZ336 BNE → MEL Jul 20, 06:10 UTCJul 20, 08:10 UTC2h 0m
2026-07-20 VOZ1393 ADL → BNE Jul 20, 02:50 UTCJul 20, 04:45 UTC1h 55m
2026-07-20 VOZ1388 ROK → BNE Jul 20, 00:55 UTCJul 20, 01:20 UTC25m
2026-07-19 VOZ1388 ROK → BNE Jul 19, 23:10 UTCJul 20, 00:00 UTC50m
2026-07-19 VOZ600 MKY → BNE Jul 19, 20:35 UTCJul 19, 21:50 UTC1h 15m
2026-07-19 VOZ621 - Jul 19, 10:20 UTCJul 19, 11:30 UTC1h 10m
2026-07-19 VOZ973 SYD → BNE Jul 19, 08:10 UTCJul 19, 09:15 UTC1h 5m
2026-07-19 VOZ1282 - Jul 19, 04:50 UTCJul 19, 06:55 UTC2h 5m
2026-07-19 VOZ1281 - Jul 19, 01:45 UTCJul 19, 03:40 UTC1h 55m
2026-07-18 VOZ512 OOL → SYD Jul 18, 23:25 UTCJul 19, 00:30 UTC1h 5m
2026-07-18 VOZ505 SYD → OOL Jul 18, 21:20 UTCJul 18, 22:20 UTC1h 0m
2026-07-18 VOZ1284 HTI → SYD Jul 18, 05:55 UTCJul 18, 08:00 UTC2h 5m
2026-07-18 VOZ1283 SYD → HTI Jul 18, 03:05 UTCJul 18, 04:55 UTC1h 50m
2026-07-17 VOZ1528 SYD → SYD Jul 17, 21:30 UTCJul 18, 01:34 UTC4h 5m
2026-07-17 VOZ534 - Jul 17, 06:54 UTCJul 17, 08:15 UTC1h 20m
2026-07-17 VOZ525 - Jul 17, 04:49 UTCJul 17, 05:50 UTC1h 0m
2026-07-17 VOZ841 MEL → SYD Jul 17, 02:25 UTCJul 17, 03:25 UTC1h 0m
2026-07-16 VOZ756 - Jul 16, 11:50 UTCJul 16, 13:45 UTC1h 55m
2026-07-16 VOZ755 - Jul 16, 09:00 UTCJul 16, 10:50 UTC1h 50m
2026-07-16 VOZ1373 - Jul 16, 07:25 UTCJul 16, 08:00 UTC35m
2026-07-16 VOZ1368 - Jul 16, 05:25 UTCJul 16, 05:55 UTC30m
2026-07-16 VOZ1752 - Jul 16, 01:30 UTCJul 16, 04:10 UTC2h 40m
2026-07-15 VOZ1749 - Jul 15, 21:40 UTCJul 16, 00:00 UTC2h 20m
2026-07-15 VOZ866 SYD → MEL Jul 15, 07:20 UTCJul 15, 08:30 UTC1h 10m
2026-07-15 VOZ419 ADL → SYD Jul 15, 03:40 UTCJul 15, 05:25 UTC1h 45m

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

Mode-S 7C2BAF frequently asked

What is Mode-S code 7C2BAF?
7C2BAF is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-IWX.
Where is Mode-S 7C2BAF registered?
Mode-S code 7C2BAF is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C2BAF broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C2BAF, octal 37025657, decimal 8,137,647.
What flights does 7C2BAF operate?
Mode-S 7C2BAF has broadcast 20 distinct callsigns, including VOZ1282, VOZ678, VOZ562, VOZ1281, VOZ736.