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 6h ago
Flights observed
204
Distinct callsigns
20
Country
NZ
Last broadcast
6h 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 - 13 2026-07-14
ANZ120 - 12 2026-07-06
ANZ148 - 10 2026-07-11
ANZ102 - 10 2026-07-13
ANZ141 - 9 2026-07-10
ANZ112 - 9 2026-07-13
ANZ101 - 9 2026-07-12
ANZ999 - 8 2026-07-12
ANZ951 - 8 2026-07-11
ANZ188 - 8 2026-07-06
ANZ187 - 8 2026-07-05
ANZ147 - 8 2026-07-05
ANZ111 - 8 2026-07-13
ANZ949 - 6 2026-06-24
ANZ125 - 6 2026-07-10
ANZ110 - 6 2026-06-23
ANZ950 - 5 2026-06-27
ANZ161 Air New Zealand 5 2026-06-14
ANZ142 - 5 2026-07-05
ANZ126 - 5 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ANZ129 - Jul 14, 07:45 UTCJul 14, 11:30 UTC3h 45m
2026-07-13 ANZ937 - Jul 13, 20:55 UTCJul 14, 05:15 UTC8h 20m
2026-07-13 ANZ112 - Jul 13, 12:15 UTCJul 13, 12:30 UTC15m
2026-07-13 ANZ112 - Jul 13, 10:00 UTCJul 13, 10:30 UTC30m
2026-07-13 ANZ111 - Jul 13, 07:35 UTCJul 13, 08:15 UTC40m
2026-07-13 ANZ111 - Jul 13, 05:05 UTCJul 13, 05:20 UTC15m
2026-07-13 ANZ102 - Jul 13, 03:10 UTCJul 13, 03:25 UTC15m
2026-07-13 ANZ102 - Jul 13, 00:55 UTCJul 13, 01:25 UTC30m
2026-07-12 ANZ101 - Jul 12, 22:10 UTCJul 12, 22:50 UTC40m
2026-07-12 ANZ101 - Jul 12, 19:35 UTCJul 12, 19:55 UTC20m
2026-07-12 ANZ999 - Jul 12, 04:01 UTCJul 12, 12:35 UTC8h 35m
2026-07-11 ANZ951 - Jul 11, 18:55 UTCJul 12, 01:45 UTC6h 50m
2026-07-11 ANZ148 - Jul 11, 12:00 UTCJul 11, 12:15 UTC15m
2026-07-11 ANZ148 - Jul 11, 09:40 UTCJul 11, 10:15 UTC35m
2026-07-11 ANZ203 - Jul 11, 07:10 UTCJul 11, 08:10 UTC1h 0m
2026-07-11 ANZ203 - Jul 11, 04:45 UTCJul 11, 04:55 UTC10m
2026-07-11 ANZ206 - Jul 11, 02:45 UTCJul 11, 03:05 UTC20m
2026-07-11 ANZ206 - Jul 11, 00:00 UTCJul 11, 00:40 UTC40m
2026-07-10 ANZ141 - Jul 10, 21:00 UTCJul 10, 22:05 UTC1h 5m
2026-07-10 ANZ141 - Jul 10, 18:40 UTCJul 10, 18:55 UTC15m
2026-07-10 ANZ126 MEL → AKL Jul 10, 09:15 UTCJul 10, 12:35 UTC3h 20m
2026-07-10 ANZ125 - Jul 10, 04:10 UTCJul 10, 07:35 UTC3h 25m
2026-07-09 ANZ951 - Jul 9, 19:10 UTCJul 10, 01:55 UTC6h 45m
2026-07-09 ANZ999 - Jul 9, 04:00 UTCJul 9, 13:00 UTC9h 0m
2026-07-08 ANZ951 - Jul 8, 19:20 UTCJul 9, 02:15 UTC6h 55m
2026-07-08 ANZ102 SYD → AKL Jul 8, 00:55 UTCJul 8, 03:30 UTC2h 35m
2026-07-07 ANZ101 - Jul 7, 19:35 UTCJul 7, 22:55 UTC3h 20m
2026-07-07 ANZ112 SYD → AKL Jul 7, 09:45 UTCJul 7, 12:30 UTC2h 45m
2026-07-07 ANZ111 - Jul 7, 04:45 UTCJul 7, 07:45 UTC3h 0m
2026-07-06 ANZ120 MEL → AKL Jul 6, 23:05 UTCJul 7, 02:25 UTC3h 20m
2026-07-06 ANZ129 - Jul 6, 08:00 UTCJul 6, 11:20 UTC3h 20m
2026-07-06 ANZ188 - Jul 6, 02:10 UTCJul 6, 04:55 UTC2h 45m
2026-07-05 ANZ187 - Jul 5, 21:35 UTCJul 6, 00:35 UTC3h 0m
2026-07-05 ANZ148 BNE → AKL Jul 5, 09:55 UTCJul 5, 12:40 UTC2h 45m
2026-07-05 ANZ147 - Jul 5, 05:00 UTCJul 5, 08:20 UTC3h 20m
2026-07-05 ANZ142 BNE → AKL Jul 5, 00:05 UTCJul 5, 02:40 UTC2h 35m
2026-07-04 ANZ141 - Jul 4, 19:10 UTCJul 4, 22:30 UTC3h 20m
2026-07-04 ANZ999 - Jul 4, 04:05 UTCJul 4, 12:50 UTC8h 45m
2026-07-03 ANZ951 AKL → AKL Jul 3, 18:55 UTCJul 4, 02:05 UTC7h 10m
2026-07-03 ANZ148 BNE → AKL Jul 3, 10:25 UTCJul 3, 13:00 UTC2h 35m
2026-07-03 ANZ147 - Jul 3, 04:55 UTCJul 3, 07:45 UTC2h 50m
2026-07-03 ANZ142 BNE → AKL Jul 3, 00:25 UTCJul 3, 03:00 UTC2h 35m
2026-07-02 ANZ141 - Jul 2, 19:00 UTCJul 2, 22:30 UTC3h 30m
2026-07-02 ANZ184 OOL → AKL Jul 2, 08:55 UTCJul 2, 11:15 UTC2h 20m
2026-07-02 ANZ277 - Jul 2, 04:10 UTCJul 2, 07:30 UTC3h 20m
2026-07-01 ANZ278 - Jul 1, 23:10 UTCJul 2, 02:05 UTC2h 55m
2026-07-01 ANZ181 - Jul 1, 18:35 UTCJul 1, 21:40 UTC3h 5m
2026-07-01 ANZ955 NAN → AKL Jul 1, 05:30 UTCJul 1, 12:25 UTC6h 55m
2026-07-01 ANZ102 - Jul 1, 00:40 UTCJul 1, 03:25 UTC2h 45m
2026-06-30 ANZ101 - Jun 30, 19:20 UTCJun 30, 22:20 UTC3h 0m

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 6h 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, ANZ148, ANZ102, ANZ141.