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sensors Mode-S transponder

C82258

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-NZH · BOEING 787-9 Dreamliner

Hex
C82258
Octal
62021130
Decimal
13,115,992
Country
NZ
Tail
ZK-NZH
Type
B789
No current signal · last broadcast Jul 26, 09:55 UTC
Flights observed
234
Distinct callsigns
20
Country
NZ
Last broadcast
Jul 26, 09:55 UTC

Last known position

Most recent position reported by Mode-S C82258.

Country allocation

The ICAO 24-bit address C82258 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 20 distinct

Callsign Airline Flights Last seen
ANZ81 Air New Zealand 19 2026-07-26
ANZ175 Air New Zealand 17 2026-07-25
ANZ80 Air New Zealand 15 2026-07-24
ANZ288 - 14 2026-07-19
ANZ289 - 12 2026-07-18
ANZ176 Air New Zealand 12 2026-07-25
ANZ8 - 11 2026-07-10
ANZ7 - 11 2026-07-11
ANZ903 - 8 2026-07-20
ANZ902 - 7 2026-07-20
ANZ173 - 7 2026-07-09
ANZ99 - 6 2026-06-14
ANZ945 - 6 2026-07-11
ANZ78 - 6 2026-07-04
ANZ77 Air New Zealand 6 2026-07-21
ANZ953 - 5 2026-06-30
ANZ90 - 5 2026-06-14
ANZ9 - 5 2026-07-13
ANZ24 Air New Zealand 5 2026-04-27
ANZ174 - 5 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANZ81 AKL → HKG Jul 26, 09:25 UTCJul 26, 09:35 UTC10m
2026-07-26 ANZ81 AKL → HKG Jul 26, 06:00 UTCJul 26, 08:25 UTC2h 26m
2026-07-25 ANZ81 AKL → HKG Jul 25, 22:30 UTCJul 25, 22:50 UTC20m
2026-07-25 ANZ176 PER → AKL Jul 25, 12:05 UTCJul 25, 17:40 UTC5h 35m
2026-07-25 ANZ175 AKL → PER Jul 25, 00:50 UTCJul 25, 07:45 UTC6h 55m
2026-07-24 ANZ80 HKG → AKL Jul 24, 13:30 UTCJul 24, 22:35 UTC9h 5m
2026-07-24 ANZ80 HKG → AKL Jul 24, 12:20 UTCJul 24, 12:40 UTC20m
2026-07-24 ANZ81 AKL → HKG Jul 24, 09:40 UTCJul 24, 09:55 UTC15m
2026-07-23 ANZ81 AKL → HKG Jul 23, 22:55 UTCJul 24, 08:45 UTC9h 50m
2026-07-22 ANZ6076 TPE → AKL Jul 22, 20:35 UTCJul 22, 21:05 UTC30m
2026-07-21 ANZ77 AKL → TPE Jul 21, 08:10 UTCJul 21, 08:35 UTC25m
2026-07-20 ANZ77 - Jul 20, 22:10 UTCJul 20, 22:35 UTC25m
2026-07-20 ANZ903 PPT → AKL Jul 20, 13:40 UTCJul 20, 19:15 UTC5h 35m
2026-07-20 ANZ902 - Jul 20, 07:30 UTCJul 20, 11:40 UTC4h 10m
2026-07-20 ANZ104 SYD → AKL Jul 20, 04:45 UTCJul 20, 05:00 UTC15m
2026-07-20 ANZ104 SYD → AKL Jul 20, 02:30 UTCJul 20, 03:05 UTC35m
2026-07-19 ANZ103 - Jul 19, 22:00 UTCJul 20, 00:45 UTC2h 45m
2026-07-19 ANZ288 - Jul 19, 17:50 UTCJul 19, 18:10 UTC20m
2026-07-18 ANZ289 - Jul 18, 20:50 UTCJul 19, 08:25 UTC11h 35m
2026-07-18 ANZ289 - Jul 18, 13:15 UTCJul 19, 08:25 UTC19h 10m
2026-07-18 ANZ289 - Jul 18, 11:00 UTCJul 18, 11:15 UTC15m
2026-07-18 ANZ122 MEL → AKL Jul 18, 02:50 UTCJul 18, 05:55 UTC3h 5m
2026-07-17 ANZ121 AKL → MEL Jul 17, 21:39 UTCJul 18, 01:05 UTC3h 25m
2026-07-17 ANZ146 BNE → AKL Jul 17, 05:04 UTCJul 17, 05:30 UTC25m
2026-07-17 ANZ146 BNE → AKL Jul 17, 02:45 UTCJul 17, 03:30 UTC45m
2026-07-16 ANZ145 - Jul 16, 23:40 UTCJul 17, 00:40 UTC1h 0m
2026-07-16 ANZ145 - Jul 16, 21:30 UTCJul 16, 21:40 UTC10m
2026-07-16 ANZ288 - Jul 16, 07:45 UTCJul 16, 17:30 UTC9h 45m
2026-07-15 ANZ288 - Jul 15, 21:35 UTCJul 16, 17:30 UTC19h 55m
2026-07-15 ANZ289 - Jul 15, 10:55 UTCJul 16, 08:00 UTC21h 5m
2026-07-14 ANZ80 - Jul 14, 13:10 UTCJul 14, 22:10 UTC9h 0m
2026-07-14 ANZ80 - Jul 14, 12:05 UTCJul 14, 12:20 UTC15m
2026-07-14 ANZ81 - Jul 14, 06:15 UTCJul 14, 09:55 UTC3h 40m
2026-07-13 ANZ81 - Jul 13, 22:35 UTCJul 13, 22:55 UTC20m
2026-07-13 ANZ9 - Jul 13, 04:25 UTCJul 13, 04:55 UTC30m
2026-07-12 ANZ9 - Jul 12, 20:35 UTCJul 12, 20:50 UTC15m
2026-07-12 ANZ10 - Jul 12, 18:05 UTCJul 12, 18:25 UTC20m
2026-07-12 ANZ10 - Jul 12, 10:20 UTCJul 12, 10:45 UTC25m
2026-07-11 ANZ945 - Jul 11, 21:10 UTCJul 12, 06:05 UTC8h 55m
2026-07-11 ANZ7 SFO → AKL Jul 11, 05:31 UTCJul 11, 17:45 UTC12h 15m
2026-07-10 ANZ8 - Jul 10, 08:10 UTCJul 10, 19:35 UTC11h 25m
2026-07-09 ANZ174 PER → AKL Jul 9, 16:55 UTCJul 9, 22:25 UTC5h 30m
2026-07-09 ANZ173 - Jul 9, 08:05 UTCJul 9, 14:45 UTC6h 40m
2026-07-09 ANZ146 BNE → AKL Jul 9, 02:35 UTCJul 9, 05:20 UTC2h 45m
2026-07-08 ANZ145 - Jul 8, 21:30 UTCJul 9, 00:50 UTC3h 20m
2026-07-08 ANZ7 SFO → AKL Jul 8, 05:25 UTCJul 8, 17:45 UTC12h 20m
2026-07-07 ANZ8 - Jul 7, 08:15 UTCJul 7, 19:35 UTC11h 20m
2026-07-07 ANZ146 - Jul 7, 02:30 UTCJul 7, 05:05 UTC2h 35m
2026-07-06 ANZ145 - Jul 6, 21:40 UTCJul 7, 00:35 UTC2h 55m
2026-07-06 ANZ903 PPT → AKL Jul 6, 13:45 UTCJul 6, 19:20 UTC5h 35m

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

Mode-S C82258 frequently asked

What is Mode-S code C82258?
C82258 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-NZH.
Where is Mode-S C82258 registered?
Mode-S code C82258 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 C82258 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 09:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C82258, octal 62021130, decimal 13,115,992.
What flights does C82258 operate?
Mode-S C82258 has broadcast 20 distinct callsigns, including ANZ81, ANZ175, ANZ80, ANZ288, ANZ289.