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sensors Mode-S transponder

C82513

ICAO 24-bit transponder address · allocated to New Zealand

Currently assigned to ZK-SDC · CESSNA 208 Caravan

Hex
C82513
Octal
62022423
Decimal
13,116,691
Country
NZ
Tail
ZK-SDC
Type
C208
No current signal · last broadcast Jul 25, 02:00 UTC
Flights observed
413
Distinct callsigns
20
Country
NZ
Last broadcast
Jul 25, 02:00 UTC

Last known position

Most recent position reported by Mode-S C82513.

Country allocation

The ICAO 24-bit address C82513 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
GBA109 Gulf Air Bahrain 39 2026-07-24
GBA110 Gulf Air Bahrain 37 2026-07-24
GBA103 Gulf Air Bahrain 37 2026-07-18
GBA102 Gulf Air Bahrain 27 2026-07-23
GBA706 - 25 2026-07-03
GBA101 Gulf Air Bahrain 25 2026-07-23
GBA619 - 23 2026-07-02
GBA612 - 22 2026-07-02
GBA264 - 18 2026-07-18
GBA265 - 12 2026-07-19
GBA714 - 10 2026-07-25
GBA713 - 10 2026-07-24
GBA504 - 10 2026-07-01
GBA515 - 9 2026-07-01
GBA594 - 7 2026-07-19
GBA593 - 7 2026-07-19
GBA509 - 7 2026-07-10
GBA108 - 7 2026-07-12
GBA510 - 6 2026-07-10
GBA441 - 6 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 GBA714 - Jul 25, 01:20 UTCJul 25, 02:00 UTC40m
2026-07-24 GBA713 - Jul 24, 23:20 UTCJul 25, 00:05 UTC45m
2026-07-24 GBA110 DMM → BAH Jul 24, 04:50 UTCJul 24, 05:15 UTC25m
2026-07-24 GBA109 BAH → DMM Jul 24, 03:55 UTCJul 24, 04:10 UTC15m
2026-07-23 GBA102 DMM → BAH Jul 23, 21:10 UTCJul 23, 21:35 UTC25m
2026-07-23 GBA101 BAH → DMM Jul 23, 19:55 UTCJul 23, 20:10 UTC15m
2026-07-23 GBA102 DMM → BAH Jul 23, 03:40 UTCJul 23, 03:55 UTC15m
2026-07-23 GBA101 BAH → DMM Jul 23, 00:35 UTCJul 23, 00:55 UTC20m
2026-07-22 GBA922 - Jul 22, 00:25 UTCJul 22, 00:45 UTC20m
2026-07-21 GBA921 - Jul 21, 23:20 UTCJul 21, 23:45 UTC25m
2026-07-20 GBA102 - Jul 20, 21:05 UTCJul 20, 21:25 UTC20m
2026-07-20 GBA101 - Jul 20, 19:50 UTCJul 20, 20:10 UTC20m
2026-07-19 GBA594 - Jul 19, 04:05 UTCJul 19, 04:20 UTC15m
2026-07-19 GBA593 - Jul 19, 03:00 UTCJul 19, 03:15 UTC15m
2026-07-19 GBA106 - Jul 19, 01:15 UTCJul 19, 01:30 UTC15m
2026-07-19 GBA265 - Jul 19, 00:20 UTCJul 19, 00:30 UTC10m
2026-07-18 GBA264 - Jul 18, 23:20 UTCJul 18, 23:30 UTC10m
2026-07-18 GBA103 BAH → DMM Jul 18, 22:15 UTCJul 18, 22:30 UTC15m
2026-07-17 GBA104 - Jul 17, 23:10 UTCJul 17, 23:25 UTC15m
2026-07-17 GBA103 - Jul 17, 22:10 UTCJul 17, 22:25 UTC15m
2026-07-17 GBA449 - Jul 17, 03:25 UTCJul 17, 03:45 UTC20m
2026-07-16 GBA592 - Jul 16, 02:15 UTCJul 16, 02:40 UTC25m
2026-07-16 GBA591 - Jul 16, 01:05 UTCJul 16, 01:20 UTC15m
2026-07-15 GBA102 - Jul 15, 23:15 UTCJul 15, 23:30 UTC15m
2026-07-15 GBA101 - Jul 15, 22:10 UTCJul 15, 22:25 UTC15m
2026-07-15 GBA714 - Jul 15, 01:25 UTCJul 15, 01:55 UTC30m
2026-07-14 GBA713 - Jul 14, 23:40 UTCJul 15, 00:15 UTC35m
2026-07-14 GBA102 - Jul 14, 22:20 UTCJul 14, 22:40 UTC20m
2026-07-14 GBA10 - Jul 14, 21:20 UTCJul 14, 21:35 UTC15m
2026-07-13 GBA923 - Jul 13, 02:01 UTCJul 13, 03:50 UTC1h 50m
2026-07-12 GBA921 - Jul 12, 22:45 UTCJul 13, 00:25 UTC1h 40m
2026-07-12 GBA102 - Jul 12, 21:00 UTCJul 12, 21:20 UTC20m
2026-07-12 GBA101 - Jul 12, 19:50 UTCJul 12, 20:05 UTC15m
2026-07-12 GBA449 - Jul 12, 03:35 UTCJul 12, 03:45 UTC10m
2026-07-12 GBA108 - Jul 12, 02:45 UTCJul 12, 03:05 UTC20m
2026-07-12 GBA107 - Jul 12, 01:45 UTCJul 12, 02:01 UTC15m
2026-07-12 GBA752 - Jul 12, 00:35 UTCJul 12, 00:55 UTC20m
2026-07-11 GBA751 - Jul 11, 23:40 UTCJul 11, 23:55 UTC15m
2026-07-10 GBA510 - Jul 10, 02:00 UTCJul 10, 02:40 UTC40m
2026-07-10 GBA509 - Jul 10, 00:45 UTCJul 10, 01:20 UTC35m
2026-07-09 GBA356 - Jul 9, 23:45 UTCJul 10, 00:05 UTC20m
2026-07-09 GBA355 - Jul 9, 22:40 UTCJul 9, 23:00 UTC20m
2026-07-09 GBA102 - Jul 9, 20:45 UTCJul 9, 21:00 UTC15m
2026-07-09 GBA101 - Jul 9, 19:55 UTCJul 9, 20:10 UTC15m
2026-07-09 GBA110 - Jul 9, 05:00 UTCJul 9, 05:25 UTC25m
2026-07-09 GBA109 - Jul 9, 04:00 UTCJul 9, 04:20 UTC20m
2026-07-09 GBA108 - Jul 9, 03:05 UTCJul 9, 03:20 UTC15m
2026-07-09 GBA107 - Jul 9, 02:05 UTCJul 9, 02:30 UTC25m
2026-07-09 GBA832 - Jul 9, 00:10 UTCJul 9, 00:30 UTC20m
2026-07-08 GBA831 - Jul 8, 22:30 UTCJul 8, 23:00 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-SDC page for operator, model, and routing details .

Mode-S C82513 frequently asked

What is Mode-S code C82513?
C82513 is an ICAO 24-bit transponder address. Allocated to New Zealand. Assigned to ZK-SDC.
Where is Mode-S C82513 registered?
Mode-S code C82513 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 C82513 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 02:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C82513, octal 62022423, decimal 13,116,691.
What flights does C82513 operate?
Mode-S C82513 has broadcast 20 distinct callsigns, including GBA109, GBA110, GBA103, GBA102, GBA706.