Apparatus

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sensors Mode-S transponder

71C286

ICAO 24-bit transponder address · allocated to Korea, South

Currently assigned to HL8286 · AIRBUS A-330-300

Hex
71C286
Octal
34341206
Decimal
7,455,366
Country
KR
Tail
HL8286
Type
A333
No current signal · last broadcast 10m ago
Flights observed
444
Distinct callsigns
14
Country
KR
Last broadcast
10m ago

Last known position

Most recent position reported by Mode-S 71C286.

Country allocation

The ICAO 24-bit address 71C286 falls within the block assigned to Korea, South (KR) by ICAO Annex 10, Volume III. Every aircraft registered in Korea, South 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 14 distinct

Callsign Airline Flights Last seen
AAR1075 - 51 2026-07-14
AAR1035 - 41 2026-07-07
AAR1045 - 40 2026-07-14
AAR1085 - 38 2026-07-14
AAR1165 - 31 2026-07-13
AAR1155 - 30 2026-07-13
AAR8964 - 29 2026-07-12
AAR8963 - 29 2026-07-12
AAR8951 - 29 2026-07-13
AAR8950 - 29 2026-07-13
AAR1065 - 29 2026-07-12
AAR1055 - 29 2026-07-13
AAR3615 - 22 2026-07-09
AAR3625 - 17 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AAR1045 - Jul 14, 07:00 UTCJul 14, 07:25 UTC25m
2026-07-14 AAR1075 HND → GMP Jul 14, 03:35 UTCJul 14, 05:25 UTC1h 50m
2026-07-14 AAR1085 GMP → HND Jul 14, 00:00 UTCJul 14, 02:00 UTC2h 0m
2026-07-13 AAR1155 - Jul 13, 12:05 UTCJul 13, 13:25 UTC1h 20m
2026-07-13 AAR1165 GMP → KIX Jul 13, 09:25 UTCJul 13, 10:40 UTC1h 15m
2026-07-13 AAR8950 - Jul 13, 07:05 UTCJul 13, 07:40 UTC35m
2026-07-13 AAR8951 - Jul 13, 04:15 UTCJul 13, 04:50 UTC35m
2026-07-13 AAR1055 HND → GMP Jul 13, 00:35 UTCJul 13, 02:25 UTC1h 50m
2026-07-12 AAR1065 GMP → HND Jul 12, 11:25 UTCJul 12, 13:25 UTC2h 0m
2026-07-12 AAR8964 - Jul 12, 09:05 UTCJul 12, 09:40 UTC35m
2026-07-12 AAR8963 - Jul 12, 06:25 UTCJul 12, 07:01 UTC35m
2026-07-11 AAR1155 KIX → GMP Jul 11, 12:30 UTCJul 11, 13:40 UTC1h 10m
2026-07-11 AAR1165 GMP → KIX Jul 11, 09:20 UTCJul 11, 10:50 UTC1h 30m
2026-07-11 AAR8950 - Jul 11, 07:15 UTCJul 11, 07:50 UTC35m
2026-07-11 AAR8951 - Jul 11, 04:10 UTCJul 11, 04:45 UTC35m
2026-07-11 AAR1055 HND → GMP Jul 11, 00:20 UTCJul 11, 02:10 UTC1h 50m
2026-07-10 AAR1065 - Jul 10, 11:50 UTCJul 10, 13:40 UTC1h 50m
2026-07-10 AAR8964 - Jul 10, 09:30 UTCJul 10, 10:15 UTC45m
2026-07-10 AAR8963 - Jul 10, 07:10 UTCJul 10, 07:45 UTC35m
2026-07-10 AAR3625 - Jul 10, 04:10 UTCJul 10, 04:55 UTC45m
2026-07-09 AAR3615 - Jul 9, 23:50 UTCJul 10, 00:40 UTC50m
2026-07-09 AAR1155 KIX → GMP Jul 9, 12:25 UTCJul 9, 13:40 UTC1h 15m
2026-07-09 AAR1165 GMP → KIX Jul 9, 09:30 UTCJul 9, 11:00 UTC1h 30m
2026-07-09 AAR8950 - Jul 9, 06:50 UTCJul 9, 07:30 UTC40m
2026-07-09 AAR8951 - Jul 9, 04:30 UTCJul 9, 05:10 UTC40m
2026-07-09 AAR1055 HND → GMP Jul 9, 00:35 UTCJul 9, 02:25 UTC1h 50m
2026-07-08 AAR1065 GMP → HND Jul 8, 11:45 UTCJul 8, 13:35 UTC1h 50m
2026-07-08 AAR8964 - Jul 8, 09:30 UTCJul 8, 10:10 UTC40m
2026-07-08 AAR8963 - Jul 8, 07:05 UTCJul 8, 07:40 UTC35m
2026-07-08 AAR3625 - Jul 8, 04:15 UTCJul 8, 05:15 UTC1h 0m
2026-07-08 AAR3615 GMP → SHA Jul 8, 00:05 UTCJul 8, 00:55 UTC50m
2026-07-07 AAR1035 HND → GMP Jul 7, 11:40 UTCJul 7, 13:35 UTC1h 55m
2026-07-07 AAR1045 GMP → HND Jul 7, 07:15 UTCJul 7, 08:55 UTC1h 40m
2026-07-07 AAR1075 HND → GMP Jul 7, 03:30 UTCJul 7, 05:20 UTC1h 50m
2026-07-06 AAR1085 GMP → HND Jul 6, 23:55 UTCJul 7, 01:35 UTC1h 40m
2026-07-06 AAR1035 HND → GMP Jul 6, 11:35 UTCJul 6, 13:35 UTC2h 0m
2026-07-06 AAR1045 GMP → HND Jul 6, 07:00 UTCJul 6, 08:45 UTC1h 45m
2026-07-06 AAR1075 HND → GMP Jul 6, 03:20 UTCJul 6, 05:15 UTC1h 55m
2026-07-05 AAR1085 GMP → HND Jul 5, 23:50 UTCJul 6, 01:45 UTC1h 55m
2026-07-05 AAR1035 HND → GMP Jul 5, 11:25 UTCJul 5, 13:35 UTC2h 10m
2026-07-05 AAR1045 - Jul 5, 07:00 UTCJul 5, 08:55 UTC1h 55m
2026-07-05 AAR1075 HND → GMP Jul 5, 03:15 UTCJul 5, 05:15 UTC2h 0m
2026-07-04 AAR1085 GMP → HND Jul 4, 23:55 UTCJul 5, 01:35 UTC1h 40m
2026-07-04 AAR1035 HND → GMP Jul 4, 11:30 UTCJul 4, 13:25 UTC1h 55m
2026-07-04 AAR1045 GMP → HND Jul 4, 07:05 UTCJul 4, 09:15 UTC2h 10m
2026-07-04 AAR1075 - Jul 4, 05:00 UTCJul 4, 05:25 UTC25m
2026-07-04 AAR1075 - Jul 4, 03:25 UTCJul 4, 04:30 UTC1h 5m
2026-07-03 AAR1085 - Jul 3, 23:50 UTCJul 4, 01:30 UTC1h 40m
2026-07-03 AAR1155 KIX → GMP Jul 3, 11:55 UTCJul 3, 13:15 UTC1h 20m
2026-07-03 AAR1165 GMP → KIX Jul 3, 09:00 UTCJul 3, 10:20 UTC1h 20m

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 HL8286 page for operator, model, and routing details .

Mode-S 71C286 frequently asked

What is Mode-S code 71C286?
71C286 is an ICAO 24-bit transponder address. Allocated to Korea, South. Assigned to HL8286.
Where is Mode-S 71C286 registered?
Mode-S code 71C286 is allocated to Korea, South (KR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 71C286 broadcasting right now?
No active broadcast right now. Last signal was 10m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71C286, octal 34341206, decimal 7,455,366.
What flights does 71C286 operate?
Mode-S 71C286 has broadcast 14 distinct callsigns, including AAR1075, AAR1035, AAR1045, AAR1085, AAR1165.