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sensors Mode-S transponder

C819E0

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-NEP · DE HAVILLAND DHC-8-300 Dash 8

Hex
C819E0
Octal
62014740
Decimal
13,113,824
Country
NZ
Tail
ZK-NEP
Type
DH8C
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
463
Distinct callsigns
20
Country
NZ
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S C819E0.

Country allocation

The ICAO 24-bit address C819E0 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
ANZ221L - 9 2026-07-21
ANZ060L - 9 2026-07-19
ANZ583L Air New Zealand 8 2026-07-19
ANZ220L - 8 2026-07-21
ANZ082L Air New Zealand 8 2026-07-24
ANZ080L Air New Zealand 8 2026-07-19
ANZ079L Air New Zealand 8 2026-07-24
ANZ798L Air New Zealand 7 2026-07-26
ANZ524L Air New Zealand 7 2026-07-26
ANZ073L Air New Zealand 7 2026-07-26
ANZ063L - 7 2026-07-19
ANZ792L Air New Zealand 6 2026-07-26
ANZ739L Air New Zealand 6 2026-07-26
ANZ736L Air New Zealand 6 2026-07-26
ANZ509L - 6 2026-07-07
ANZ244L - 6 2026-07-18
ANZ222L - 6 2026-07-16
ANZ212L - 6 2026-07-06
ANZ160L Air New Zealand 6 2026-07-22
ANZ143L Air New Zealand 6 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANZ792L WLG → NPL Jul 26, 21:05 UTCJul 26, 21:45 UTC40m
2026-07-26 ANZ797L NPL → WLG Jul 26, 19:15 UTCJul 26, 20:05 UTC50m
2026-07-26 ANZ798L WLG → NPL Jul 26, 08:15 UTCJul 26, 08:55 UTC40m
2026-07-26 ANZ736L BHE → WLG Jul 26, 06:55 UTCJul 26, 07:20 UTC25m
2026-07-26 ANZ739L WLG → BHE Jul 26, 05:55 UTCJul 26, 06:10 UTC15m
2026-07-26 ANZ524L NSN → WLG Jul 26, 04:25 UTCJul 26, 04:50 UTC25m
2026-07-26 ANZ073L AKL → NSN Jul 26, 02:30 UTCJul 26, 03:45 UTC1h 15m
2026-07-26 ANZ598L - Jul 26, 00:30 UTCJul 26, 01:40 UTC1h 10m
2026-07-25 ANZ115L - Jul 25, 22:55 UTCJul 25, 23:50 UTC55m
2026-07-24 ANZ082L NSN → AKL Jul 24, 05:40 UTCJul 24, 06:55 UTC1h 15m
2026-07-24 ANZ079L AKL → NSN Jul 24, 03:40 UTCJul 24, 04:45 UTC1h 5m
2026-07-23 ANZ092L TUO → AKL Jul 23, 22:20 UTCJul 23, 23:05 UTC45m
2026-07-23 ANZ091L AKL → TUO Jul 23, 21:00 UTCJul 23, 21:30 UTC30m
2026-07-23 ANZ126L TRG → AKL Jul 23, 19:15 UTCJul 23, 19:40 UTC25m
2026-07-23 ANZ143L AKL → TRG Jul 23, 06:55 UTCJul 23, 07:20 UTC25m
2026-07-23 ANZ136L TRG → AKL Jul 23, 03:15 UTCJul 23, 03:45 UTC30m
2026-07-23 ANZ147L - Jul 23, 02:10 UTCJul 23, 02:35 UTC25m
2026-07-22 ANZ160L GIS → AKL Jul 22, 23:35 UTCJul 23, 00:30 UTC55m
2026-07-22 ANZ160L GIS → AKL Jul 22, 18:50 UTCJul 22, 19:40 UTC50m
2026-07-22 ANZ138L TRG → AKL Jul 22, 04:35 UTCJul 22, 04:55 UTC20m
2026-07-22 ANZ137L AKL → TRG Jul 22, 03:25 UTCJul 22, 03:50 UTC25m
2026-07-21 ANZ221L - Jul 21, 21:50 UTCJul 21, 22:15 UTC25m
2026-07-21 ANZ220L - Jul 21, 20:35 UTCJul 21, 21:00 UTC25m
2026-07-20 ANZ221L - Jul 20, 21:40 UTCJul 20, 22:05 UTC25m
2026-07-20 ANZ220L - Jul 20, 20:30 UTCJul 20, 21:00 UTC30m
2026-07-20 ANZ160L GIS → AKL Jul 20, 18:40 UTCJul 20, 19:35 UTC55m
2026-07-20 ANZ286L WLG → GIS Jul 20, 06:00 UTCJul 20, 06:55 UTC55m
2026-07-20 ANZ312L NSN → WLG Jul 20, 03:05 UTCJul 20, 03:30 UTC25m
2026-07-20 ANZ089L - Jul 20, 00:50 UTCJul 20, 01:55 UTC1h 5m
2026-07-19 ANZ060L - Jul 19, 21:35 UTCJul 19, 23:25 UTC1h 50m
2026-07-19 ANZ063L - Jul 19, 18:50 UTCJul 19, 19:55 UTC1h 5m
2026-07-19 ANZ080L NSN → AKL Jul 19, 07:15 UTCJul 19, 08:20 UTC1h 5m
2026-07-19 ANZ583L AKL → NSN Jul 19, 05:20 UTCJul 19, 06:30 UTC1h 10m
2026-07-18 ANZ269L KKE → AKL Jul 18, 03:35 UTCJul 18, 04:00 UTC25m
2026-07-18 ANZ268L AKL → KKE Jul 18, 02:09 UTCJul 18, 02:35 UTC25m
2026-07-18 ANZ244L - Jul 18, 00:35 UTCJul 18, 00:55 UTC20m
2026-07-17 ANZ133L - Jul 17, 23:25 UTCJul 17, 23:50 UTC25m
2026-07-17 ANZ128L - Jul 17, 22:05 UTCJul 17, 22:25 UTC20m
2026-07-17 ANZ129L - Jul 17, 20:44 UTCJul 17, 21:10 UTC25m
2026-07-17 ANZ275L - Jul 17, 18:10 UTCJul 17, 18:44 UTC35m
2026-07-17 ANZ272L - Jul 17, 07:50 UTCJul 17, 08:20 UTC30m
2026-07-17 ANZ082L - Jul 17, 05:39 UTCJul 17, 06:50 UTC1h 10m
2026-07-17 ANZ079L - Jul 17, 03:45 UTCJul 17, 04:54 UTC1h 10m
2026-07-17 ANZ273L - Jul 17, 01:05 UTCJul 17, 01:35 UTC30m
2026-07-16 ANZ276L - Jul 16, 23:40 UTCJul 17, 00:04 UTC25m
2026-07-16 ANZ128L - Jul 16, 21:55 UTCJul 16, 22:19 UTC25m
2026-07-16 ANZ129L - Jul 16, 20:49 UTCJul 16, 21:15 UTC25m
2026-07-16 ANZ126L - Jul 16, 19:10 UTCJul 16, 19:35 UTC25m
2026-07-16 ANZ143L - Jul 16, 06:50 UTCJul 16, 07:20 UTC30m
2026-07-16 ANZ223L - Jul 16, 05:15 UTCJul 16, 05:45 UTC30m

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

Mode-S C819E0 frequently asked

What is Mode-S code C819E0?
C819E0 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-NEP.
Where is Mode-S C819E0 registered?
Mode-S code C819E0 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 C819E0 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C819E0, octal 62014740, decimal 13,113,824.
What flights does C819E0 operate?
Mode-S C819E0 has broadcast 20 distinct callsigns, including ANZ221L, ANZ060L, ANZ583L, ANZ220L, ANZ082L.