Apparatus

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sensors Mode-S transponder

C82B0B

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-OKW · BOEING 777-300ER

Hex
C82B0B
Octal
62025413
Decimal
13,118,219
Country
NZ
Tail
ZK-OKW
Type
B77W
No current signal · last broadcast Jul 26, 21:40 UTC
Flights observed
215
Distinct callsigns
20
Country
NZ
Last broadcast
Jul 26, 21:40 UTC

Last known position

Most recent position reported by Mode-S C82B0B.

Country allocation

The ICAO 24-bit address C82B0B 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
ANZ28 Air New Zealand 38 2026-07-25
ANZ29 Air New Zealand 35 2026-07-26
ANZ122 Air New Zealand 30 2026-07-25
ANZ121 Air New Zealand 24 2026-07-24
ANZ104 Air New Zealand 21 2026-07-22
ANZ103 Air New Zealand 20 2026-07-26
ANZ146 - 10 2026-06-28
ANZ145 - 10 2026-06-27
ANZ4 - 6 2026-07-17
ANZ3 - 5 2026-07-18
ANZ943 Air New Zealand 2 2026-07-19
ANZ6 Air New Zealand 2 2026-05-22
ANZ5 Air New Zealand 2 2026-05-23
ANZ282 Air New Zealand 2 2026-07-06
ANZ24 - 2 2026-06-28
ANZ23 - 2 2026-06-29
ANZ993 Air New Zealand 1 2026-05-26
ANZ293 - 1 2026-07-04
ANZ292 - 1 2026-07-04
ANZ281 - 1 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANZ103 AKL → SYD Jul 26, 21:15 UTCJul 26, 21:40 UTC25m
2026-07-26 ANZ29 IAH → AKL Jul 26, 03:45 UTCJul 26, 17:40 UTC13h 56m
2026-07-25 ANZ28 AKL → IAH Jul 25, 08:50 UTCJul 25, 21:50 UTC13h 0m
2026-07-25 ANZ122 MEL → AKL Jul 25, 02:50 UTCJul 25, 05:45 UTC2h 55m
2026-07-24 ANZ121 AKL → MEL Jul 24, 21:20 UTCJul 25, 01:15 UTC3h 55m
2026-07-23 ANZ29 IAH → AKL Jul 23, 03:50 UTCJul 23, 17:25 UTC13h 35m
2026-07-22 ANZ28 AKL → IAH Jul 22, 12:05 UTCJul 22, 21:25 UTC9h 20m
2026-07-22 ANZ104 SYD → AKL Jul 22, 02:20 UTCJul 22, 04:40 UTC2h 20m
2026-07-21 ANZ103 AKL → SYD Jul 21, 21:20 UTCJul 22, 00:20 UTC3h 0m
2026-07-21 ANZ29 IAH → AKL Jul 21, 03:20 UTCJul 21, 16:55 UTC13h 35m
2026-07-20 ANZ28 AKL → IAH Jul 20, 10:15 UTCJul 20, 23:35 UTC13h 20m
2026-07-20 ANZ122 MEL → AKL Jul 20, 06:10 UTCJul 20, 06:20 UTC10m
2026-07-20 ANZ122 MEL → AKL Jul 20, 03:15 UTCJul 20, 03:45 UTC30m
2026-07-19 ANZ121 AKL → MEL Jul 19, 21:55 UTCJul 20, 01:25 UTC3h 30m
2026-07-19 ANZ943 RAR → AKL Jul 19, 08:35 UTCJul 19, 17:15 UTC8h 40m
2026-07-19 ANZ104 - Jul 19, 04:25 UTCJul 19, 04:45 UTC20m
2026-07-19 ANZ104 - Jul 19, 02:10 UTCJul 19, 02:40 UTC30m
2026-07-18 ANZ103 - Jul 18, 21:25 UTCJul 19, 00:20 UTC2h 55m
2026-07-18 ANZ3 LAX → AKL Jul 18, 04:50 UTCJul 18, 16:50 UTC12h 0m
2026-07-17 ANZ4 - Jul 17, 08:25 UTCJul 17, 19:45 UTC11h 20m
2026-07-14 ANZ104 - Jul 14, 04:25 UTCJul 14, 04:45 UTC20m
2026-07-14 ANZ104 - Jul 14, 02:10 UTCJul 14, 02:40 UTC30m
2026-07-13 ANZ103 - Jul 13, 21:10 UTCJul 14, 00:10 UTC3h 0m
2026-07-13 ANZ122 - Jul 13, 05:25 UTCJul 13, 05:35 UTC10m
2026-07-13 ANZ122 - Jul 13, 02:45 UTCJul 13, 03:10 UTC25m
2026-07-12 ANZ121 - Jul 12, 21:15 UTCJul 13, 01:01 UTC3h 45m
2026-07-12 ANZ104 SYD → AKL Jul 12, 03:10 UTCJul 12, 05:50 UTC2h 40m
2026-07-11 ANZ103 - Jul 11, 22:10 UTCJul 12, 01:10 UTC3h 0m
2026-07-11 ANZ29 - Jul 11, 03:40 UTCJul 11, 17:35 UTC13h 55m
2026-07-10 ANZ28 - Jul 10, 08:15 UTCJul 10, 20:50 UTC12h 35m
2026-07-10 ANZ122 MEL → AKL Jul 10, 03:00 UTCJul 10, 06:00 UTC3h 0m
2026-07-09 ANZ121 - Jul 9, 21:10 UTCJul 10, 00:30 UTC3h 20m
2026-07-09 ANZ29 - Jul 9, 03:40 UTCJul 9, 17:35 UTC13h 55m
2026-07-08 ANZ28 - Jul 8, 08:20 UTCJul 8, 21:20 UTC13h 0m
2026-07-08 ANZ104 SYD → AKL Jul 8, 02:10 UTCJul 8, 04:40 UTC2h 30m
2026-07-07 ANZ103 - Jul 7, 21:15 UTCJul 8, 00:05 UTC2h 50m
2026-07-07 ANZ281 - Jul 7, 06:55 UTCJul 7, 09:45 UTC2h 50m
2026-07-06 ANZ282 AKL → SIN Jul 6, 22:10 UTCJul 6, 22:20 UTC10m
2026-07-06 ANZ282 AKL → SIN Jul 6, 12:10 UTCJul 6, 18:20 UTC6h 10m
2026-07-05 ANZ943 - Jul 5, 10:40 UTCJul 5, 19:40 UTC9h 0m
2026-07-04 ANZ293 - Jul 4, 11:45 UTCJul 5, 06:10 UTC18h 25m
2026-07-04 ANZ292 - Jul 4, 09:25 UTCJul 5, 06:10 UTC20h 45m
2026-07-04 ANZ122 - Jul 4, 05:10 UTCJul 4, 05:35 UTC25m
2026-07-04 ANZ122 - Jul 4, 02:35 UTCJul 4, 03:05 UTC30m
2026-07-03 ANZ121 - Jul 3, 21:25 UTCJul 4, 00:55 UTC3h 30m
2026-07-03 ANZ29 - Jul 3, 03:15 UTCJul 3, 17:10 UTC13h 55m
2026-07-02 ANZ28 - Jul 2, 13:10 UTCJul 2, 21:40 UTC8h 30m
2026-07-02 ANZ28 - Jul 2, 08:30 UTCJul 2, 13:05 UTC4h 35m
2026-07-02 ANZ122 MEL → AKL Jul 2, 03:00 UTCJul 2, 05:55 UTC2h 55m
2026-07-01 ANZ121 - Jul 1, 21:20 UTCJul 2, 00:55 UTC3h 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-OKW page for operator, model, and routing details .

Mode-S C82B0B frequently asked

What is Mode-S code C82B0B?
C82B0B is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-OKW.
Where is Mode-S C82B0B registered?
Mode-S code C82B0B 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 C82B0B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C82B0B, octal 62025413, decimal 13,118,219.
What flights does C82B0B operate?
Mode-S C82B0B has broadcast 20 distinct callsigns, including ANZ28, ANZ29, ANZ122, ANZ121, ANZ104.