sensors Mode-S transponder

7C29D5

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-IJR · PIPER PA-28-140/150/160/180 · operated by VIRGIN AUSTRALIA INTERNATIONAL AIRLINES PTY LTD

Hex
7C29D5
Octal
37024725
Decimal
8,137,173
Country
AU
Tail
VH-IJR
Type
P28A
No current signal · last broadcast 17h ago
Flights observed
13
Distinct callsigns
6
Country
AU
Last broadcast
17h ago

Last known position

Most recent position reported by Mode-S 7C29D5.

Country allocation

The ICAO 24-bit address 7C29D5 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 6 distinct

Callsign Airline Flights Last seen
VOZ462 Virgin Australia 4 2026-04-13
VOZ862 - 3 2026-04-14
VOZ469 - 2 2026-04-13
VOZ358 - 2 2026-04-13
VOZ755 - 1 2026-04-14
VOZ217 - 1 2026-04-13

Recent flights last 13

DateFlightRouteTakeoffLandingDuration
2026-04-14 VOZ755 - Apr 14, 09:10 UTCApr 14, 10:45 UTC1h 35m
2026-04-14 VOZ862 - Apr 14, 07:10 UTCApr 14, 08:10 UTC1h 0m
2026-04-14 VOZ862 - Apr 14, 06:50 UTCApr 14, 07:10 UTC20m
2026-04-14 VOZ862 - Apr 14, 05:15 UTCApr 14, 05:35 UTC20m
2026-04-13 VOZ217 - Apr 13, 23:35 UTCApr 13, 23:40 UTC5m
2026-04-13 VOZ358 - Apr 13, 12:20 UTCApr 13, 13:55 UTC1h 35m
2026-04-13 VOZ358 - Apr 13, 11:55 UTCApr 13, 12:15 UTC20m
2026-04-13 VOZ469 - Apr 13, 08:35 UTCApr 13, 10:25 UTC1h 50m
2026-04-13 VOZ469 - Apr 13, 06:10 UTCApr 13, 06:45 UTC35m
2026-04-13 VOZ462 BNE → PER Apr 13, 04:20 UTCApr 13, 04:55 UTC35m
2026-04-13 VOZ462 BNE → PER Apr 13, 04:05 UTCApr 13, 04:55 UTC50m
2026-04-13 VOZ462 BNE → PER Apr 13, 00:20 UTCApr 13, 04:15 UTC3h 55m
2026-04-13 VOZ462 BNE → PER Apr 13, 00:00 UTCApr 13, 02:15 UTC2h 15m

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

Mode-S 7C29D5 frequently asked

What is Mode-S code 7C29D5?
7C29D5 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-IJR.
Where is Mode-S 7C29D5 registered?
Mode-S code 7C29D5 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C29D5 broadcasting right now?
No active broadcast right now. Last signal was 17h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C29D5, octal 37024725, decimal 8,137,173.
What flights does 7C29D5 operate?
Mode-S 7C29D5 has broadcast 6 distinct callsigns, including VOZ462, VOZ862, VOZ469, VOZ358, VOZ755.