Apparatus

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sensors Mode-S transponder

C8236E

ICAO 24-bit transponder address · allocated to New Zealand

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

Hex
C8236E
Octal
62021556
Decimal
13,116,270
Country
NZ
Tail
ZK-NZK
Type
B789
No current signal · last broadcast Jul 26, 08:15 UTC
Flights observed
226
Distinct callsigns
20
Country
NZ
Last broadcast
Jul 26, 08:15 UTC

Last known position

Most recent position reported by Mode-S C8236E.

Country allocation

The ICAO 24-bit address C8236E 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 2026-07-22
ANZ80 Air New Zealand 17 2026-07-23
ANZ288 Air New Zealand 15 2026-07-22
ANZ99 - 12 2026-07-16
ANZ289 Air New Zealand 11 2026-07-21
ANZ90 - 10 2026-07-16
ANZ78 Air New Zealand 10 2026-07-25
ANZ77 Air New Zealand 10 2026-07-25
ANZ176 - 10 2026-07-11
ANZ175 - 10 2026-07-11
ANZ24 Air New Zealand 8 2026-05-08
ANZ8 Air New Zealand 7 2026-07-19
ANZ9 Air New Zealand 6 2026-07-18
ANZ7 Air New Zealand 6 2026-07-20
ANZ2 Air New Zealand 6 2026-05-25
ANZ953 - 5 2026-07-11
ANZ290 - 5 2026-07-02
ANZ128 Air New Zealand 5 2026-07-26
ANZ10 - 5 2026-07-17
ANZ1 Air New Zealand 5 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANZ128 MEL → AKL Jul 26, 07:55 UTCJul 26, 08:15 UTC20m
2026-07-26 ANZ128 MEL → AKL Jul 26, 05:25 UTCJul 26, 05:55 UTC30m
2026-07-26 ANZ127 AKL → MEL Jul 26, 00:10 UTCJul 26, 03:50 UTC3h 40m
2026-07-25 ANZ78 TPE → AKL Jul 25, 10:55 UTCJul 25, 21:05 UTC10h 10m
2026-07-25 ANZ77 AKL → TPE Jul 25, 08:35 UTCJul 25, 08:55 UTC20m
2026-07-24 ANZ77 AKL → TPE Jul 24, 22:20 UTCJul 25, 00:40 UTC2h 20m
2026-07-23 ANZ80 HKG → AKL Jul 23, 12:20 UTCJul 23, 22:20 UTC10h 0m
2026-07-22 ANZ81 AKL → HKG Jul 22, 23:10 UTCJul 23, 09:55 UTC10h 45m
2026-07-22 ANZ288 PVG → AKL Jul 22, 17:10 UTCJul 22, 17:50 UTC40m
2026-07-21 ANZ288 PVG → AKL Jul 21, 20:45 UTCJul 22, 17:50 UTC21h 5m
2026-07-21 ANZ289 AKL → PVG Jul 21, 10:55 UTCJul 21, 21:05 UTC10h 10m
2026-07-20 ANZ945 RAR → AKL Jul 20, 21:00 UTCJul 21, 06:00 UTC9h 0m
2026-07-20 ANZ7 SFO → AKL Jul 20, 05:35 UTCJul 20, 18:10 UTC12h 35m
2026-07-19 ANZ8 AKL → SFO Jul 19, 09:05 UTCJul 19, 20:35 UTC11h 30m
2026-07-18 ANZ174 PER → AKL Jul 18, 16:25 UTCJul 18, 21:50 UTC5h 25m
2026-07-18 ANZ173 - Jul 18, 07:30 UTCJul 18, 14:25 UTC6h 55m
2026-07-18 ANZ9 HNL → AKL Jul 18, 04:45 UTCJul 18, 05:10 UTC25m
2026-07-17 ANZ9 - Jul 17, 21:05 UTCJul 17, 21:15 UTC10m
2026-07-17 ANZ10 - Jul 17, 10:35 UTCJul 17, 18:44 UTC8h 10m
2026-07-17 ANZ150 BNE → AKL Jul 17, 04:49 UTCJul 17, 07:35 UTC2h 45m
2026-07-17 ANZ149 - Jul 17, 01:59 UTCJul 17, 02:59 UTC1h 0m
2026-07-16 ANZ149 - Jul 16, 23:49 UTCJul 17, 00:04 UTC15m
2026-07-16 ANZ90 - Jul 16, 11:40 UTCJul 16, 21:15 UTC9h 35m
2026-07-16 ANZ99 - Jul 16, 09:05 UTCJul 16, 09:45 UTC40m
2026-07-15 ANZ99 - Jul 15, 23:05 UTCJul 15, 23:20 UTC15m
2026-07-15 ANZ7 SFO → AKL Jul 15, 05:40 UTCJul 15, 17:45 UTC12h 5m
2026-07-14 ANZ8 - Jul 14, 08:10 UTCJul 14, 19:40 UTC11h 30m
2026-07-13 ANZ7 SFO → AKL Jul 13, 05:40 UTCJul 13, 17:50 UTC12h 10m
2026-07-12 ANZ8 - Jul 12, 08:25 UTCJul 12, 19:40 UTC11h 15m
2026-07-11 ANZ953 - Jul 11, 22:55 UTCJul 12, 05:35 UTC6h 40m
2026-07-11 ANZ176 - Jul 11, 17:25 UTCJul 11, 17:45 UTC20m
2026-07-11 ANZ176 - Jul 11, 12:05 UTCJul 11, 15:30 UTC3h 25m
2026-07-11 ANZ175 - Jul 11, 03:40 UTCJul 11, 07:25 UTC3h 45m
2026-07-11 ANZ175 - Jul 11, 00:50 UTCJul 11, 01:00 UTC10m
2026-07-10 ANZ80 - Jul 10, 13:00 UTCJul 10, 21:40 UTC8h 40m
2026-07-10 ANZ80 - Jul 10, 11:50 UTCJul 10, 12:10 UTC20m
2026-07-09 ANZ81 - Jul 9, 22:25 UTCJul 10, 09:35 UTC11h 10m
2026-07-09 ANZ176 PER → AKL Jul 9, 12:00 UTCJul 9, 17:30 UTC5h 30m
2026-07-09 ANZ175 - Jul 9, 00:45 UTCJul 9, 07:30 UTC6h 45m
2026-07-08 ANZ128 MEL → AKL Jul 8, 05:15 UTCJul 8, 08:15 UTC3h 0m
2026-07-08 ANZ127 - Jul 8, 00:15 UTCJul 8, 03:40 UTC3h 25m
2026-07-07 ANZ943 - Jul 7, 08:20 UTCJul 7, 17:25 UTC9h 5m
2026-07-05 ANZ993 - Jul 5, 21:15 UTCJul 6, 05:50 UTC8h 35m
2026-07-05 ANZ176 PER → AKL Jul 5, 12:10 UTCJul 5, 17:55 UTC5h 45m
2026-07-05 ANZ175 - Jul 5, 03:40 UTCJul 5, 07:30 UTC3h 50m
2026-07-05 ANZ175 - Jul 5, 00:50 UTCJul 5, 01:05 UTC15m
2026-07-04 ANZ80 - Jul 4, 12:15 UTCJul 4, 22:05 UTC9h 50m
2026-07-04 ANZ81 - Jul 4, 09:35 UTCJul 4, 09:55 UTC20m
2026-07-03 ANZ81 - Jul 3, 22:30 UTCJul 4, 08:40 UTC10h 10m
2026-07-02 ANZ290 - Jul 2, 23:20 UTCJul 3, 17:00 UTC17h 40m

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

Mode-S C8236E frequently asked

What is Mode-S code C8236E?
C8236E is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-NZK.
Where is Mode-S C8236E registered?
Mode-S code C8236E 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 C8236E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 08:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C8236E, octal 62021556, decimal 13,116,270.
What flights does C8236E operate?
Mode-S C8236E has broadcast 20 distinct callsigns, including ANZ81, ANZ80, ANZ288, ANZ99, ANZ289.