Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

7C32A8

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-KAI · DIAMOND DA-40 Club Star · operated by LEARN TO FLY AUSTRALIA OPERATIONS PTY LTD

Hex
7C32A8
Octal
37031250
Decimal
8,139,432
Country
AU
Tail
VH-KAI
Type
DA40
No current signal · last broadcast 15h ago
Flights observed
181
Distinct callsigns
1
Country
AU
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 7C32A8.

Country allocation

The ICAO 24-bit address 7C32A8 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 1 distinct

Callsign Airline Flights Last seen
KAI - 181 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 KAI - Jul 14, 00:40 UTCJul 14, 01:45 UTC1h 5m
2026-07-13 KAI MBW → MBW Jul 13, 22:35 UTCJul 13, 23:20 UTC45m
2026-07-13 KAI MBW → MBW Jul 13, 04:25 UTCJul 13, 05:05 UTC40m
2026-07-12 KAI MBW → MBW Jul 12, 01:20 UTCJul 12, 01:55 UTC35m
2026-07-11 KAI MBW → MBW Jul 11, 02:35 UTCJul 11, 03:45 UTC1h 10m
2026-07-10 KAI MBW → MBW Jul 10, 23:45 UTCJul 11, 00:15 UTC30m
2026-07-10 KAI MBW → MBW Jul 10, 05:50 UTCJul 10, 06:15 UTC25m
2026-07-09 KAI MBW → MBW Jul 9, 23:15 UTCJul 9, 23:50 UTC35m
2026-07-09 KAI MBW → MBW Jul 9, 05:55 UTCJul 9, 06:45 UTC50m
2026-07-09 KAI MBW → MBW Jul 9, 04:05 UTCJul 9, 04:50 UTC45m
2026-07-09 KAI MBW → MBW Jul 9, 02:30 UTCJul 9, 02:50 UTC20m
2026-07-09 KAI MBW → MBW Jul 9, 00:10 UTCJul 9, 00:55 UTC45m
2026-07-08 KAI MBW → MBW Jul 8, 05:05 UTCJul 8, 05:20 UTC15m
2026-07-07 KAI MBW → MBW Jul 7, 05:55 UTCJul 7, 06:50 UTC55m
2026-07-07 KAI MBW → MBW Jul 7, 00:35 UTCJul 7, 01:50 UTC1h 15m
2026-07-06 KAI MBW → MBW Jul 6, 06:20 UTCJul 6, 07:00 UTC40m
2026-07-06 KAI - Jul 6, 04:55 UTCJul 6, 05:20 UTC25m
2026-07-06 KAI MBW → MBW Jul 6, 03:45 UTCJul 6, 04:40 UTC55m
2026-07-06 KAI MBW → MBW Jul 6, 02:00 UTCJul 6, 02:45 UTC45m
2026-07-06 KAI MBW → MBW Jul 6, 00:55 UTCJul 6, 01:40 UTC45m
2026-07-05 KAI MBW → MBW Jul 5, 05:45 UTCJul 5, 06:30 UTC45m
2026-07-04 KAI MBW → MBW Jul 4, 23:10 UTCJul 5, 00:00 UTC50m
2026-07-01 KAI MBW → MBW Jul 1, 22:45 UTCJul 1, 23:00 UTC15m
2026-06-30 KAI MBW → MBW Jun 30, 04:35 UTCJun 30, 05:25 UTC50m
2026-06-29 KAI MBW → MBW Jun 29, 22:44 UTCJun 29, 23:25 UTC40m
2026-06-29 KAI - Jun 29, 05:59 UTCJun 29, 06:40 UTC40m
2026-06-29 KAI - Jun 29, 04:04 UTCJun 29, 04:30 UTC25m
2026-06-29 KAI - Jun 29, 02:14 UTCJun 29, 02:45 UTC30m
2026-06-28 KAI MBW → MBW Jun 28, 22:55 UTCJun 28, 23:50 UTC55m
2026-06-28 KAI - Jun 28, 06:49 UTCJun 28, 06:55 UTC5m
2026-06-28 KAI MBW → MBW Jun 28, 05:55 UTCJun 28, 06:30 UTC35m
2026-06-28 KAI MBW → MBW Jun 28, 01:50 UTCJun 28, 02:34 UTC45m
2026-06-27 KAI MBW → MBW Jun 27, 04:54 UTCJun 27, 06:25 UTC1h 30m
2026-06-26 KAI MBW → MBW Jun 26, 05:55 UTCJun 26, 06:45 UTC50m
2026-06-24 KAI MBW → MBW Jun 24, 01:44 UTCJun 24, 03:04 UTC1h 20m
2026-06-23 KAI MBW → MBW Jun 23, 06:19 UTCJun 23, 06:44 UTC25m
2026-06-23 KAI MBW → MBW Jun 23, 02:55 UTCJun 23, 05:04 UTC2h 10m
2026-06-23 KAI - Jun 23, 01:40 UTCJun 23, 01:54 UTC15m
2026-06-23 KAI MBW → MBW Jun 23, 00:45 UTCJun 23, 01:20 UTC35m
2026-06-22 KAI MBW → MBW Jun 22, 06:15 UTCJun 22, 06:49 UTC35m
2026-06-22 KAI - Jun 22, 04:34 UTCJun 22, 05:15 UTC40m
2026-06-22 KAI - Jun 22, 02:34 UTCJun 22, 03:05 UTC30m
2026-06-21 KAI MBW → MBW Jun 21, 23:55 UTCJun 22, 00:50 UTC55m
2026-06-21 KAI MBW → MBW Jun 21, 22:34 UTCJun 21, 23:40 UTC1h 5m
2026-06-21 KAI MBW → MBW Jun 21, 02:50 UTCJun 21, 04:34 UTC1h 45m
2026-06-21 KAI - Jun 21, 01:05 UTCJun 21, 01:45 UTC40m
2026-06-20 KAI MBW → MBW Jun 20, 23:19 UTCJun 21, 00:25 UTC1h 5m
2026-06-18 KAI MBW → MBW Jun 18, 00:50 UTCJun 18, 02:00 UTC1h 10m
2026-06-17 KAI - Jun 17, 06:15 UTCJun 17, 06:50 UTC35m
2026-06-17 KAI - Jun 17, 05:15 UTCJun 17, 05:40 UTC25m

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

Mode-S 7C32A8 frequently asked

What is Mode-S code 7C32A8?
7C32A8 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-KAI.
Where is Mode-S 7C32A8 registered?
Mode-S code 7C32A8 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C32A8 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C32A8, octal 37031250, decimal 8,139,432.
What flights does 7C32A8 operate?
Mode-S 7C32A8 has broadcast 1 distinct callsign, including KAI.