Apparatus

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sensors Mode-S transponder

C82757

ICAO 24-bit transponder address · allocated to New Zealand

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

Hex
C82757
Octal
62023527
Decimal
13,117,271
Country
NZ
Tail
ZK-NNC
Type
A21N
No current signal · last broadcast 6d ago
Flights observed
109
Distinct callsigns
20
Country
NZ
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S C82757.

Country allocation

The ICAO 24-bit address C82757 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
ANZ129 Air New Zealand 10 2026-05-21
ANZ120 Air New Zealand 10 2026-05-21
ANZ188 Air New Zealand 6 2026-05-19
ANZ187 Air New Zealand 6 2026-05-18
ANZ102 Air New Zealand 5 2026-05-04
ANZ949 Air New Zealand 4 2026-05-08
ANZ148 Air New Zealand 4 2026-05-10
ANZ147 Air New Zealand 4 2026-05-10
ANZ141 Air New Zealand 4 2026-05-22
ANZ125 Air New Zealand 4 2026-05-13
ANZ112 Air New Zealand 4 2026-05-22
ANZ110 Air New Zealand 4 2026-05-07
ANZ101 Air New Zealand 4 2026-05-03
ANZ162 Air New Zealand 3 2026-05-11
ANZ161 Air New Zealand 3 2026-05-01
ANZ142 Air New Zealand 3 2026-05-21
ANZ126 Air New Zealand 3 2026-05-13
ANZ111 Air New Zealand 3 2026-05-22
ANZ109 Air New Zealand 3 2026-05-07
ANZ999 Air New Zealand 2 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-23 ANZ204 BNE → CHC May 23, 09:15 UTCMay 23, 12:30 UTC3h 15m
2026-05-23 ANZ271 WLG → BNE May 23, 06:55 UTCMay 23, 07:50 UTC55m
2026-05-23 ANZ271 WLG → BNE May 23, 04:30 UTCMay 23, 04:45 UTC15m
2026-05-23 ANZ272 BNE → WLG May 23, 03:00 UTCMay 23, 03:10 UTC10m
2026-05-22 ANZ272 BNE → WLG May 22, 23:50 UTCMay 23, 00:40 UTC50m
2026-05-22 ANZ141 AKL → BNE May 22, 18:55 UTCMay 22, 21:50 UTC2h 55m
2026-05-22 ANZ112 SYD → AKL May 22, 10:05 UTCMay 22, 12:45 UTC2h 40m
2026-05-22 ANZ111 AKL → SYD May 22, 05:05 UTCMay 22, 08:10 UTC3h 5m
2026-05-21 ANZ120 MEL → AKL May 21, 22:50 UTCMay 22, 02:15 UTC3h 25m
2026-05-21 ANZ129 AKL → MEL May 21, 08:00 UTCMay 21, 11:30 UTC3h 30m
2026-05-21 ANZ142 BNE → AKL May 21, 00:00 UTCMay 21, 02:55 UTC2h 55m
2026-05-20 ANZ141 AKL → BNE May 20, 18:55 UTCMay 20, 22:15 UTC3h 20m
2026-05-20 ANZ999 APW → AKL May 20, 04:20 UTCMay 20, 13:00 UTC8h 41m
2026-05-19 ANZ120 MEL → AKL May 19, 22:55 UTCMay 20, 02:15 UTC3h 20m
2026-05-19 ANZ129 AKL → MEL May 19, 07:40 UTCMay 19, 11:10 UTC3h 30m
2026-05-19 ANZ188 OOL → AKL May 19, 02:00 UTCMay 19, 04:45 UTC2h 45m
2026-05-18 ANZ187 AKL → OOL May 18, 21:25 UTCMay 19, 00:30 UTC3h 5m
2026-05-18 ANZ188 OOL → AKL May 18, 02:10 UTCMay 18, 05:00 UTC2h 50m
2026-05-17 ANZ187 AKL → OOL May 17, 21:30 UTCMay 18, 00:35 UTC3h 5m
2026-05-16 ANZ142 BNE → AKL May 16, 00:10 UTCMay 16, 03:05 UTC2h 55m
2026-05-15 ANZ141 AKL → BNE May 15, 18:55 UTCMay 15, 22:00 UTC3h 5m
2026-05-15 ANZ120 MEL → AKL May 15, 02:00 UTCMay 15, 02:25 UTC25m
2026-05-14 ANZ120 MEL → AKL May 14, 23:00 UTCMay 14, 23:35 UTC35m
2026-05-14 ANZ129 AKL → MEL May 14, 07:35 UTCMay 14, 11:05 UTC3h 30m
2026-05-13 ANZ126 MEL → AKL May 13, 09:15 UTCMay 13, 12:40 UTC3h 25m
2026-05-13 ANZ125 AKL → MEL May 13, 04:20 UTCMay 13, 07:40 UTC3h 20m
2026-05-12 ANZ950 AKL → NAN May 12, 18:55 UTCMay 13, 02:00 UTC7h 5m
2026-05-11 ANZ162 CNS → AKL May 11, 19:30 UTCMay 12, 06:35 UTC11h 5m
2026-05-10 ANZ973 TBU → AKL May 10, 19:24 UTCMay 11, 02:15 UTC6h 50m
2026-05-10 ANZ148 BNE → AKL May 10, 09:55 UTCMay 10, 12:44 UTC2h 50m
2026-05-10 ANZ147 AKL → BNE May 10, 05:04 UTCMay 10, 08:25 UTC3h 20m
2026-05-10 ANZ142 BNE → AKL May 10, 00:00 UTCMay 10, 02:50 UTC2h 50m
2026-05-09 ANZ141 AKL → BNE May 9, 18:40 UTCMay 9, 21:55 UTC3h 15m
2026-05-09 ANZ999 APW → AKL May 9, 04:10 UTCMay 9, 12:45 UTC8h 35m
2026-05-08 ANZ949 RAR → AKL May 8, 03:39 UTCMay 8, 12:49 UTC9h 10m
2026-05-07 ANZ110 SYD → AKL May 7, 22:15 UTCMay 8, 00:44 UTC2h 30m
2026-05-07 ANZ109 AKL → SYD May 7, 08:25 UTCMay 7, 11:45 UTC3h 20m
2026-05-07 ANZ188 OOL → AKL May 7, 02:10 UTCMay 7, 04:40 UTC2h 30m
2026-05-06 ANZ187 AKL → OOL May 6, 21:20 UTCMay 7, 00:40 UTC3h 20m
2026-05-06 ANZ192 ADL → AKL May 6, 03:20 UTCMay 6, 07:10 UTC3h 50m
2026-05-05 ANZ191 AKL → ADL May 5, 21:05 UTCMay 6, 01:45 UTC4h 40m
2026-05-04 ANZ112 SYD → AKL May 4, 11:55 UTCMay 4, 12:15 UTC20m
2026-05-04 ANZ112 SYD → AKL May 4, 09:40 UTCMay 4, 10:15 UTC35m
2026-05-04 ANZ111 AKL → SYD May 4, 04:50 UTCMay 4, 07:55 UTC3h 5m
2026-05-04 ANZ102 SYD → AKL May 4, 00:25 UTCMay 4, 03:05 UTC2h 40m
2026-05-03 ANZ101 AKL → SYD May 3, 19:30 UTCMay 3, 22:30 UTC3h 0m
2026-05-03 ANZ949 RAR → AKL May 3, 03:40 UTCMay 3, 12:25 UTC8h 45m
2026-05-02 ANZ110 SYD → AKL May 2, 22:05 UTCMay 3, 00:50 UTC2h 45m
2026-05-02 ANZ109 AKL → SYD May 2, 08:15 UTCMay 2, 11:05 UTC2h 50m
2026-05-01 ANZ161 AKL → CNS May 1, 19:45 UTCMay 2, 06:40 UTC10h 55m

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

Mode-S C82757 frequently asked

What is Mode-S code C82757?
C82757 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-NNC.
Where is Mode-S C82757 registered?
Mode-S code C82757 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 C82757 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C82757, octal 62023527, decimal 13,117,271.
What flights does C82757 operate?
Mode-S C82757 has broadcast 20 distinct callsigns, including ANZ129, ANZ120, ANZ188, ANZ187, ANZ102.