Apparatus

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sensors Mode-S transponder

C827A3

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-NHA · AIRBUS A-320neo

Hex
C827A3
Octal
62023643
Decimal
13,117,347
Country
NZ
Tail
ZK-NHA
Type
A20N
No current signal · last broadcast 1h ago
Flights observed
171
Distinct callsigns
20
Country
NZ
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C827A3.

Country allocation

The ICAO 24-bit address C827A3 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
ANZ213 Air New Zealand 15 2026-05-28
ANZ264 Air New Zealand 11 2026-05-29
ANZ248 Air New Zealand 10 2026-05-26
ANZ216 Air New Zealand 10 2026-05-29
ANZ253 Air New Zealand 8 2026-05-26
ANZ247 Air New Zealand 8 2026-05-25
ANZ224 Air New Zealand 8 2026-05-18
ANZ265 Air New Zealand 7 2026-05-29
ANZ254 Air New Zealand 5 2026-05-24
ANZ232 Air New Zealand 4 2026-05-17
ANZ231 Air New Zealand 4 2026-05-18
ANZ223 Air New Zealand 4 2026-05-26
ANZ221 Air New Zealand 4 2026-05-29
ANZ214 Air New Zealand 4 2026-05-18
ANZ192 Air New Zealand 4 2026-05-03
ANZ125 Air New Zealand 4 2026-04-30
ANZ109 Air New Zealand 4 2026-04-22
ANZ553 Air New Zealand 3 2026-04-24
ANZ278 Air New Zealand 3 2026-05-28
ANZ277 Air New Zealand 3 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 ANZ220 SYD → CHC May 29, 23:55 UTCMay 30, 02:35 UTC2h 40m
2026-05-29 ANZ221 CHC → SYD May 29, 21:05 UTCMay 29, 21:50 UTC45m
2026-05-29 ANZ221 CHC → SYD May 29, 18:45 UTCMay 29, 19:00 UTC15m
2026-05-29 ANZ216 MEL → CHC May 29, 08:50 UTCMay 29, 11:45 UTC2h 55m
2026-05-29 ANZ265 ZQN → MEL May 29, 04:20 UTCMay 29, 07:25 UTC3h 5m
2026-05-29 ANZ264 MEL → ZQN May 29, 00:00 UTCMay 29, 02:35 UTC2h 35m
2026-05-28 ANZ213 CHC → MEL May 28, 18:45 UTCMay 28, 22:15 UTC3h 30m
2026-05-28 ANZ278 OOL → CHC May 28, 04:10 UTCMay 28, 07:10 UTC3h 0m
2026-05-27 ANZ277 CHC → OOL May 27, 23:30 UTCMay 28, 02:55 UTC3h 25m
2026-05-27 ANZ216 MEL → CHC May 27, 08:50 UTCMay 27, 11:50 UTC3h 0m
2026-05-27 ANZ265 ZQN → MEL May 27, 04:19 UTCMay 27, 07:30 UTC3h 11m
2026-05-27 ANZ264 MEL → ZQN May 27, 00:19 UTCMay 27, 02:49 UTC2h 30m
2026-05-26 ANZ253 WLG → MEL May 26, 18:10 UTCMay 26, 22:09 UTC4h 0m
2026-05-26 ANZ248 SYD → WLG May 26, 11:54 UTCMay 26, 12:05 UTC10m
2026-05-26 ANZ248 SYD → WLG May 26, 09:35 UTCMay 26, 10:05 UTC30m
2026-05-26 ANZ223 CHC → SYD May 26, 04:35 UTCMay 26, 08:04 UTC3h 30m
2026-05-26 ANZ220 SYD → CHC May 26, 00:09 UTCMay 26, 02:44 UTC2h 35m
2026-05-25 ANZ245 WLG → SYD May 25, 18:30 UTCMay 25, 22:10 UTC3h 40m
2026-05-25 ANZ248 SYD → WLG May 25, 11:35 UTCMay 25, 11:40 UTC5m
2026-05-25 ANZ248 SYD → WLG May 25, 09:05 UTCMay 25, 09:35 UTC30m
2026-05-25 ANZ247 WLG → SYD May 25, 06:40 UTCMay 25, 07:35 UTC55m
2026-05-25 ANZ247 WLG → SYD May 25, 04:10 UTCMay 25, 04:20 UTC10m
2026-05-24 ANZ254 MEL → WLG May 24, 23:30 UTCMay 25, 02:30 UTC3h 0m
2026-05-24 ANZ253 WLG → MEL May 24, 21:05 UTCMay 24, 21:50 UTC45m
2026-05-24 ANZ253 WLG → MEL May 24, 18:05 UTCMay 24, 18:15 UTC10m
2026-05-24 ANZ248 SYD → WLG May 24, 11:50 UTCMay 24, 12:00 UTC10m
2026-05-24 ANZ248 SYD → WLG May 24, 09:15 UTCMay 24, 09:45 UTC30m
2026-05-24 ANZ247 WLG → SYD May 24, 06:40 UTCMay 24, 07:20 UTC40m
2026-05-24 ANZ247 WLG → SYD May 24, 04:15 UTCMay 24, 04:30 UTC15m
2026-05-23 ANZ254 MEL → WLG May 23, 23:35 UTCMay 24, 02:45 UTC3h 10m
2026-05-23 ANZ213 CHC → MEL May 23, 18:20 UTCMay 23, 21:50 UTC3h 30m
2026-05-22 ANZ278 OOL → CHC May 22, 23:55 UTCMay 23, 03:00 UTC3h 4m
2026-05-22 ANZ277 CHC → OOL May 22, 19:35 UTCMay 22, 22:40 UTC3h 5m
2026-05-22 ANZ216 MEL → CHC May 22, 08:20 UTCMay 22, 11:25 UTC3h 5m
2026-05-22 ANZ265 ZQN → MEL May 22, 04:00 UTCMay 22, 07:00 UTC3h 0m
2026-05-21 ANZ264 MEL → ZQN May 21, 23:35 UTCMay 22, 02:15 UTC2h 40m
2026-05-21 ANZ253 WLG → MEL May 21, 18:10 UTCMay 21, 21:50 UTC3h 40m
2026-05-21 ANZ248 SYD → WLG May 21, 12:20 UTCMay 21, 12:25 UTC5m
2026-05-21 ANZ248 SYD → WLG May 21, 09:30 UTCMay 21, 10:05 UTC35m
2026-05-21 ANZ247 WLG → SYD May 21, 06:45 UTCMay 21, 07:40 UTC55m
2026-05-21 ANZ247 WLG → SYD May 21, 04:20 UTCMay 21, 04:30 UTC10m
2026-05-20 ANZ254 MEL → WLG May 20, 23:35 UTCMay 21, 02:50 UTC3h 15m
2026-05-20 ANZ253 WLG → MEL May 20, 21:20 UTCMay 20, 22:05 UTC45m
2026-05-20 ANZ253 WLG → MEL May 20, 18:20 UTCMay 20, 18:30 UTC10m
2026-05-20 ANZ248 SYD → WLG May 20, 09:05 UTCMay 20, 11:50 UTC2h 45m
2026-05-20 ANZ247 WLG → SYD May 20, 06:40 UTCMay 20, 07:25 UTC45m
2026-05-20 ANZ247 WLG → SYD May 20, 04:10 UTCMay 20, 04:20 UTC10m
2026-05-20 ANZ254 MEL → WLG May 20, 02:35 UTCMay 20, 02:45 UTC10m
2026-05-19 ANZ254 MEL → WLG May 19, 23:25 UTCMay 19, 23:55 UTC30m
2026-05-19 ANZ253 WLG → MEL May 19, 21:20 UTCMay 19, 21:55 UTC35m

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

Mode-S C827A3 frequently asked

What is Mode-S code C827A3?
C827A3 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-NHA.
Where is Mode-S C827A3 registered?
Mode-S code C827A3 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 C827A3 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 C827A3, octal 62023643, decimal 13,117,347.
What flights does C827A3 operate?
Mode-S C827A3 has broadcast 20 distinct callsigns, including ANZ213, ANZ264, ANZ248, ANZ216, ANZ253.