Apparatus

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sensors Mode-S transponder

C82B16

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-NNH · AIRBUS A-321neo

Hex
C82B16
Octal
62025426
Decimal
13,118,230
Country
NZ
Tail
ZK-NNH
Type
A21N
No current signal · last broadcast 1h ago
Flights observed
173
Distinct callsigns
20
Country
NZ
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C82B16.

Country allocation

The ICAO 24-bit address C82B16 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
ANZ271 Air New Zealand 28 2026-05-19
ANZ272 Air New Zealand 26 2026-05-19
ANZ205 Air New Zealand 16 2026-05-19
ANZ204 Air New Zealand 14 2026-05-19
ANZ191 Air New Zealand 7 2026-05-28
ANZ192 Air New Zealand 6 2026-05-29
ANZ141 Air New Zealand 6 2026-05-27
ANZ129 Air New Zealand 6 2026-05-03
ANZ120 Air New Zealand 6 2026-05-03
ANZ102 Air New Zealand 6 2026-05-26
ANZ142 Air New Zealand 4 2026-05-28
ANZ126 Air New Zealand 4 2026-05-04
ANZ101 Air New Zealand 4 2026-05-25
ANZ125 Air New Zealand 3 2026-05-04
ANZ999 Air New Zealand 2 2026-05-23
ANZ998 Air New Zealand 2 2026-05-27
ANZ953 Air New Zealand 2 2026-04-19
ANZ521 Air New Zealand 2 2026-04-23
ANZ203 Air New Zealand 2 2026-04-18
ANZ188 Air New Zealand 2 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 ANZ161 AKL → CNS May 29, 19:35 UTCMay 30, 00:00 UTC4h 25m
2026-05-29 ANZ192 ADL → AKL May 29, 03:10 UTCMay 29, 07:10 UTC4h 0m
2026-05-28 ANZ191 AKL → ADL May 28, 21:00 UTCMay 29, 01:25 UTC4h 25m
2026-05-28 ANZ142 BNE → AKL May 28, 00:25 UTCMay 28, 03:15 UTC2h 50m
2026-05-27 ANZ141 AKL → BNE May 27, 18:45 UTCMay 27, 22:10 UTC3h 25m
2026-05-27 ANZ998 AKL → APW May 27, 03:54 UTCMay 27, 13:25 UTC9h 30m
2026-05-26 ANZ102 SYD → AKL May 26, 00:29 UTCMay 26, 03:09 UTC2h 40m
2026-05-25 ANZ101 AKL → SYD May 25, 19:15 UTCMay 25, 22:34 UTC3h 20m
2026-05-25 ANZ148 BNE → AKL May 25, 10:10 UTCMay 25, 13:00 UTC2h 50m
2026-05-25 ANZ147 AKL → BNE May 25, 05:00 UTCMay 25, 08:10 UTC3h 10m
2026-05-24 ANZ102 SYD → AKL May 24, 19:30 UTCMay 25, 03:15 UTC7h 45m
2026-05-23 ANZ999 APW → AKL May 23, 04:05 UTCMay 23, 12:50 UTC8h 45m
2026-05-23 ANZ110 SYD → AKL May 23, 00:30 UTCMay 23, 00:50 UTC20m
2026-05-22 ANZ110 SYD → AKL May 22, 22:05 UTCMay 22, 22:40 UTC35m
2026-05-22 ANZ109 AKL → SYD May 22, 08:15 UTCMay 22, 11:20 UTC3h 4m
2026-05-21 ANZ102 SYD → AKL May 21, 00:40 UTCMay 21, 03:25 UTC2h 45m
2026-05-20 ANZ101 AKL → SYD May 20, 19:20 UTCMay 20, 22:25 UTC3h 5m
2026-05-20 ANZ142 BNE → AKL May 20, 00:15 UTCMay 20, 03:05 UTC2h 50m
2026-05-19 ANZ205 CHC → BNE May 19, 18:25 UTCMay 19, 22:05 UTC3h 40m
2026-05-19 ANZ204 BNE → CHC May 19, 09:55 UTCMay 19, 12:50 UTC2h 55m
2026-05-19 ANZ271 WLG → BNE May 19, 07:05 UTCMay 19, 08:10 UTC1h 5m
2026-05-19 ANZ271 WLG → BNE May 19, 04:40 UTCMay 19, 04:45 UTC5m
2026-05-19 ANZ272 BNE → WLG May 19, 02:55 UTCMay 19, 03:05 UTC10m
2026-05-18 ANZ272 BNE → WLG May 18, 23:55 UTCMay 19, 00:45 UTC50m
2026-05-18 ANZ205 CHC → BNE May 18, 18:25 UTCMay 18, 22:00 UTC3h 34m
2026-05-18 ANZ204 BNE → CHC May 18, 09:40 UTCMay 18, 12:55 UTC3h 15m
2026-05-18 ANZ271 WLG → BNE May 18, 06:55 UTCMay 18, 08:05 UTC1h 10m
2026-05-18 ANZ271 WLG → BNE May 18, 04:25 UTCMay 18, 04:40 UTC15m
2026-05-18 ANZ272 BNE → WLG May 18, 02:55 UTCMay 18, 03:05 UTC10m
2026-05-17 ANZ272 BNE → WLG May 17, 23:45 UTCMay 18, 00:30 UTC45m
2026-05-17 ANZ205 CHC → BNE May 17, 18:30 UTCMay 17, 21:55 UTC3h 25m
2026-05-17 ANZ204 BNE → CHC May 17, 09:35 UTCMay 17, 12:45 UTC3h 10m
2026-05-17 ANZ271 WLG → BNE May 17, 07:10 UTCMay 17, 08:10 UTC1h 0m
2026-05-17 ANZ271 WLG → BNE May 17, 04:50 UTCMay 17, 05:00 UTC10m
2026-05-17 ANZ272 BNE → WLG May 17, 03:05 UTCMay 17, 03:15 UTC10m
2026-05-16 ANZ272 BNE → WLG May 16, 23:50 UTCMay 17, 00:35 UTC45m
2026-05-16 ANZ205 CHC → BNE May 16, 18:40 UTCMay 16, 22:05 UTC3h 25m
2026-05-16 ANZ204 BNE → CHC May 16, 09:40 UTCMay 16, 13:01 UTC3h 20m
2026-05-16 ANZ271 WLG → BNE May 16, 07:01 UTCMay 16, 07:55 UTC55m
2026-05-16 ANZ271 WLG → BNE May 16, 04:30 UTCMay 16, 04:45 UTC15m
2026-05-16 ANZ272 BNE → WLG May 16, 02:45 UTCMay 16, 03:00 UTC15m
2026-05-15 ANZ272 BNE → WLG May 15, 23:40 UTCMay 16, 00:30 UTC50m
2026-05-15 ANZ205 CHC → BNE May 15, 18:30 UTCMay 15, 21:50 UTC3h 20m
2026-05-15 ANZ204 BNE → CHC May 15, 09:25 UTCMay 15, 12:45 UTC3h 20m
2026-05-15 ANZ271 WLG → BNE May 15, 06:55 UTCMay 15, 07:50 UTC55m
2026-05-15 ANZ271 WLG → BNE May 15, 04:25 UTCMay 15, 04:35 UTC10m
2026-05-15 ANZ272 BNE → WLG May 15, 02:30 UTCMay 15, 02:40 UTC10m
2026-05-14 ANZ272 BNE → WLG May 14, 23:25 UTCMay 15, 00:15 UTC50m
2026-05-14 ANZ205 CHC → BNE May 14, 18:15 UTCMay 14, 21:45 UTC3h 30m
2026-05-14 ANZ204 BNE → CHC May 14, 09:50 UTCMay 14, 13:05 UTC3h 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 ZK-NNH page for operator, model, and routing details .

Mode-S C82B16 frequently asked

What is Mode-S code C82B16?
C82B16 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-NNH.
Where is Mode-S C82B16 registered?
Mode-S code C82B16 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 C82B16 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C82B16, octal 62025426, decimal 13,118,230.
What flights does C82B16 operate?
Mode-S C82B16 has broadcast 20 distinct callsigns, including ANZ271, ANZ272, ANZ205, ANZ204, ANZ191.