Apparatus

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sensors Mode-S transponder

C822E4

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-OXL · AIRBUS A-320

Hex
C822E4
Octal
62021344
Decimal
13,116,132
Country
NZ
Tail
ZK-OXL
Type
A320
No current signal · last broadcast 42m ago
Flights observed
378
Distinct callsigns
20
Country
NZ
Last broadcast
42m ago

Last known position

Most recent position reported by Mode-S C822E4.

Country allocation

The ICAO 24-bit address C822E4 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
ANZ429 Air New Zealand 11 2026-07-21
ANZ538 Air New Zealand 9 2026-07-18
ANZ527 - 9 2026-07-18
ANZ436 Air New Zealand 9 2026-07-21
ANZ461 - 8 2026-07-19
ANZ625 - 7 2026-07-02
ANZ558 - 7 2026-07-12
ANZ547 - 7 2026-07-12
ANZ543 - 7 2026-07-15
ANZ422 - 7 2026-07-13
ANZ407 Air New Zealand 7 2026-07-19
ANZ676 - 6 2026-07-08
ANZ584 - 6 2026-07-15
ANZ582 - 6 2026-07-20
ANZ566 - 6 2026-07-14
ANZ445 - 6 2026-07-13
ANZ440 - 6 2026-07-17
ANZ433 - 6 2026-07-17
ANZ409 - 6 2026-07-13
ANZ327 - 6 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 ANZ563 AKL → CHC Jul 21, 06:20 UTCJul 21, 07:00 UTC40m
2026-07-21 ANZ436 WLG → AKL Jul 21, 03:15 UTCJul 21, 04:00 UTC45m
2026-07-21 ANZ429 AKL → WLG Jul 21, 01:15 UTCJul 21, 02:05 UTC50m
2026-07-20 ANZ612 - Jul 20, 22:45 UTCJul 21, 00:10 UTC1h 24m
2026-07-20 ANZ613 - Jul 20, 20:05 UTCJul 20, 21:45 UTC1h 40m
2026-07-20 ANZ582 - Jul 20, 18:00 UTCJul 20, 18:55 UTC55m
2026-07-20 ANZ573 AKL → CHC Jul 20, 09:00 UTCJul 20, 10:10 UTC1h 10m
2026-07-20 ANZ466 - Jul 20, 07:00 UTCJul 20, 07:45 UTC45m
2026-07-20 ANZ608 ZQN → WLG Jul 20, 04:15 UTCJul 20, 05:15 UTC1h 0m
2026-07-20 ANZ607 WLG → ZQN Jul 20, 02:00 UTCJul 20, 02:45 UTC45m
2026-07-19 ANZ600 ZQN → WLG Jul 19, 23:55 UTCJul 20, 00:50 UTC55m
2026-07-19 ANZ605 - Jul 19, 21:50 UTCJul 19, 22:55 UTC1h 5m
2026-07-19 ANZ407 AKL → WLG Jul 19, 20:10 UTCJul 19, 21:00 UTC50m
2026-07-19 ANZ402 - Jul 19, 18:05 UTCJul 19, 18:55 UTC50m
2026-07-19 ANZ461 - Jul 19, 09:20 UTCJul 19, 10:05 UTC45m
2026-07-19 ANZ570 - Jul 19, 07:20 UTCJul 19, 08:15 UTC55m
2026-07-19 ANZ559 - Jul 19, 04:55 UTCJul 19, 06:00 UTC1h 5m
2026-07-19 ANZ436 - Jul 19, 03:00 UTCJul 19, 03:40 UTC40m
2026-07-19 ANZ429 - Jul 19, 01:20 UTCJul 19, 02:05 UTC45m
2026-07-18 ANZ538 CHC → AKL Jul 18, 23:10 UTCJul 19, 00:10 UTC1h 0m
2026-07-18 ANZ527 - Jul 18, 21:10 UTCJul 18, 22:15 UTC1h 5m
2026-07-18 ANZ402 WLG → AKL Jul 18, 18:10 UTCJul 18, 18:55 UTC45m
2026-07-18 ANZ461 - Jul 18, 09:20 UTCJul 18, 10:05 UTC45m
2026-07-18 ANZ466 WLG → AKL Jul 18, 06:55 UTCJul 18, 07:40 UTC45m
2026-07-18 ANZ481 - Jul 18, 03:20 UTCJul 18, 04:05 UTC45m
2026-07-18 ANZ428 - Jul 18, 01:10 UTCJul 18, 01:50 UTC40m
2026-07-17 ANZ686 DUD → WLG Jul 17, 23:20 UTCJul 18, 00:10 UTC50m
2026-07-17 ANZ681 - Jul 17, 21:30 UTCJul 17, 22:29 UTC1h 0m
2026-07-17 ANZ407 AKL → WLG Jul 17, 19:40 UTCJul 17, 20:29 UTC50m
2026-07-17 ANZ458 WLG → AKL Jul 17, 09:40 UTCJul 17, 10:30 UTC50m
2026-07-17 ANZ455 WLG → CHC Jul 17, 08:00 UTCJul 17, 08:49 UTC50m
2026-07-17 ANZ440 WLG → AKL Jul 17, 04:04 UTCJul 17, 04:44 UTC40m
2026-07-17 ANZ433 - Jul 17, 02:25 UTCJul 17, 03:10 UTC45m
2026-07-17 ANZ542 - Jul 17, 00:10 UTCJul 17, 01:15 UTC1h 5m
2026-07-16 ANZ644 - Jul 16, 22:49 UTCJul 16, 23:20 UTC30m
2026-07-16 ANZ659 - Jul 16, 21:00 UTCJul 16, 21:19 UTC20m
2026-07-16 ANZ327 WLG → CHC Jul 16, 19:10 UTCJul 16, 19:45 UTC35m
2026-07-16 ANZ384 CHC → WLG Jul 16, 08:00 UTCJul 16, 08:30 UTC30m
2026-07-16 ANZ377 WLG → CHC Jul 16, 06:20 UTCJul 16, 07:00 UTC40m
2026-07-16 ANZ429 - Jul 16, 01:20 UTCJul 16, 02:05 UTC45m
2026-07-15 ANZ538 - Jul 15, 23:20 UTCJul 16, 00:25 UTC1h 5m
2026-07-15 ANZ527 - Jul 15, 21:15 UTCJul 15, 22:25 UTC1h 10m
2026-07-15 ANZ584 - Jul 15, 19:00 UTCJul 15, 20:05 UTC1h 5m
2026-07-15 ANZ543 - Jul 15, 01:05 UTCJul 15, 02:15 UTC1h 10m
2026-07-14 ANZ420 WLG → AKL Jul 14, 23:00 UTCJul 14, 23:45 UTC45m
2026-07-14 ANZ413 - Jul 14, 21:15 UTCJul 14, 22:00 UTC45m
2026-07-14 ANZ476 WLG → AKL Jul 14, 19:10 UTCJul 14, 19:55 UTC45m
2026-07-14 ANZ461 - Jul 14, 09:30 UTCJul 14, 10:20 UTC50m
2026-07-14 ANZ566 - Jul 14, 06:20 UTCJul 14, 07:25 UTC1h 5m
2026-07-14 ANZ325 - Jul 14, 03:45 UTCJul 14, 04:50 UTC1h 5m

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

Mode-S C822E4 frequently asked

What is Mode-S code C822E4?
C822E4 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-OXL.
Where is Mode-S C822E4 registered?
Mode-S code C822E4 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 C822E4 broadcasting right now?
No active broadcast right now. Last signal was 42m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C822E4, octal 62021344, decimal 13,116,132.
What flights does C822E4 operate?
Mode-S C822E4 has broadcast 20 distinct callsigns, including ANZ429, ANZ538, ANZ527, ANZ436, ANZ461.