Apparatus

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sensors Mode-S transponder

C82487

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-WUB · CESSNA 172 Skyhawk

Hex
C82487
Octal
62022207
Decimal
13,116,551
Country
NZ
Tail
ZK-WUB
Type
C172
No current signal · last broadcast 3d ago
Flights observed
103
Distinct callsigns
1
Country
NZ
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S C82487.

Country allocation

The ICAO 24-bit address C82487 falls within the block assigned to New Zealand (NZ) by ICAO Annex 10, Volume III. Every aircraft registered in New Zealand 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
ZKWUB - 103 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 ZKWUB - Jul 11, 03:05 UTCJul 11, 03:35 UTC30m
2026-07-11 ZKWUB NPE → NPE Jul 11, 00:15 UTCJul 11, 01:10 UTC55m
2026-07-04 ZKWUB NPE → NPE Jul 4, 01:30 UTCJul 4, 02:20 UTC50m
2026-07-04 ZKWUB NPE → NPE Jul 4, 00:05 UTCJul 4, 00:55 UTC50m
2026-07-03 ZKWUB NPE → NPE Jul 3, 02:00 UTCJul 3, 03:20 UTC1h 20m
2026-07-01 ZKWUB - Jul 1, 02:00 UTCJul 1, 02:30 UTC30m
2026-07-01 ZKWUB - Jul 1, 00:20 UTCJul 1, 01:00 UTC40m
2026-06-18 ZKWUB - Jun 18, 00:05 UTCJun 18, 00:50 UTC45m
2026-06-17 ZKWUB NPE → NPE Jun 17, 22:50 UTCJun 17, 23:25 UTC35m
2026-06-17 ZKWUB NPE → NPE Jun 17, 20:45 UTCJun 17, 21:40 UTC55m
2026-06-14 ZKWUB - Jun 14, 03:45 UTCJun 14, 04:10 UTC25m
2026-06-13 ZKWUB - Jun 13, 20:25 UTCJun 13, 21:05 UTC40m
2026-06-13 ZKWUB - Jun 13, 04:00 UTCJun 13, 04:45 UTC45m
2026-06-13 ZKWUB - Jun 13, 02:00 UTCJun 13, 03:10 UTC1h 10m
2026-06-13 ZKWUB - Jun 13, 00:10 UTCJun 13, 01:10 UTC1h 0m
2026-06-12 ZKWUB - Jun 12, 22:20 UTCJun 12, 23:30 UTC1h 10m
2026-06-12 ZKWUB - Jun 12, 21:00 UTCJun 12, 21:35 UTC35m
2026-06-12 ZKWUB - Jun 12, 04:05 UTCJun 12, 05:20 UTC1h 15m
2026-06-12 ZKWUB - Jun 12, 02:20 UTCJun 12, 03:10 UTC50m
2026-06-12 ZKWUB - Jun 12, 01:05 UTCJun 12, 01:30 UTC25m
2026-06-12 ZKWUB - Jun 12, 00:00 UTCJun 12, 00:20 UTC20m
2026-06-11 ZKWUB - Jun 11, 20:50 UTCJun 11, 22:05 UTC1h 15m
2026-06-11 ZKWUB - Jun 11, 19:45 UTCJun 11, 20:05 UTC20m
2026-06-11 ZKWUB - Jun 11, 03:10 UTCJun 11, 04:30 UTC1h 20m
2026-06-11 ZKWUB - Jun 11, 02:05 UTCJun 11, 02:25 UTC20m
2026-06-11 ZKWUB - Jun 11, 00:55 UTCJun 11, 01:30 UTC35m
2026-06-10 ZKWUB - Jun 10, 23:45 UTCJun 11, 00:10 UTC25m
2026-06-10 ZKWUB - Jun 10, 20:20 UTCJun 10, 20:50 UTC30m
2026-06-10 ZKWUB - Jun 10, 03:55 UTCJun 10, 05:10 UTC1h 15m
2026-06-10 ZKWUB - Jun 10, 02:15 UTCJun 10, 02:45 UTC30m
2026-06-09 ZKWUB - Jun 9, 21:20 UTCJun 9, 21:40 UTC20m
2026-06-07 ZKWUB NPE → NPE Jun 7, 01:55 UTCJun 7, 02:10 UTC15m
2026-06-07 ZKWUB NPE → NPE Jun 7, 00:55 UTCJun 7, 01:09 UTC15m
2026-06-06 ZKWUB - Jun 6, 22:50 UTCJun 6, 23:50 UTC1h 0m
2026-06-06 ZKWUB NPE → NPE Jun 6, 20:10 UTCJun 6, 21:00 UTC50m
2026-06-06 ZKWUB - Jun 6, 04:10 UTCJun 6, 05:05 UTC55m
2026-06-06 ZKWUB - Jun 6, 03:10 UTCJun 6, 03:40 UTC30m
2026-06-06 ZKWUB - Jun 6, 02:10 UTCJun 6, 02:25 UTC15m
2026-06-06 ZKWUB - Jun 6, 01:05 UTCJun 6, 01:35 UTC30m
2026-06-05 ZKWUB - Jun 5, 23:40 UTCJun 6, 00:15 UTC35m
2026-06-05 ZKWUB - Jun 5, 22:25 UTCJun 5, 23:00 UTC35m
2026-06-05 ZKWUB NPE → NPE Jun 5, 21:15 UTCJun 5, 21:50 UTC35m
2026-06-05 ZKWUB - Jun 5, 02:50 UTCJun 5, 03:30 UTC40m
2026-06-05 ZKWUB - Jun 5, 01:40 UTCJun 5, 02:10 UTC30m
2026-06-05 ZKWUB - Jun 5, 00:05 UTCJun 5, 00:50 UTC45m
2026-06-04 ZKWUB - Jun 4, 22:50 UTCJun 4, 23:25 UTC35m
2026-06-04 ZKWUB NPE → NPE Jun 4, 21:35 UTCJun 4, 22:05 UTC30m
2026-06-04 ZKWUB - Jun 4, 03:55 UTCJun 4, 04:30 UTC35m
2026-06-04 ZKWUB NPE → NPE Jun 4, 02:20 UTCJun 4, 03:10 UTC50m
2026-06-04 ZKWUB NPE → NPE Jun 4, 00:25 UTCJun 4, 01:10 UTC45m

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 ZK-WUB page for operator, model, and routing details .

Mode-S C82487 frequently asked

What is Mode-S code C82487?
C82487 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-WUB.
Where is Mode-S C82487 registered?
Mode-S code C82487 is allocated to New Zealand (NZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C82487 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C82487, octal 62022207, decimal 13,116,551.
What flights does C82487 operate?
Mode-S C82487 has broadcast 1 distinct callsign, including ZKWUB.