Apparatus

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sensors Mode-S transponder

71C282

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

Currently assigned to HL8282 · AIRBUS A-330-300

Hex
71C282
Octal
34341202
Decimal
7,455,362
Country
KR
Tail
HL8282
Type
A333
Broadcasting now · callsign AAR732 · 39,000 ft
Flights observed
182
Distinct callsigns
20
Country
KR
Last broadcast
6h ago

Current position

71C282 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 71C282 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 20 distinct

Callsign Airline Flights Last seen
AAR178 Asiana Airlines 14 2026-05-29
AAR177 Asiana Airlines 12 2026-05-29
AAR745 Asiana Airlines 10 2026-05-28
AAR702 Asiana Airlines 7 2026-05-27
AAR701 Asiana Airlines 7 2026-05-26
AAR713 Asiana Airlines 6 2026-05-09
AAR108 Asiana Airlines 6 2026-05-27
AAR747 Asiana Airlines 5 2026-05-05
AAR746 Asiana Airlines 5 2026-05-28
AAR731 Asiana Airlines 5 2026-05-29
AAR714 Asiana Airlines 5 2026-05-09
AAR363 Asiana Airlines 5 2026-05-18
AAR301 - 5 2026-05-26
AAR124 Asiana Airlines 5 2026-05-25
AAR123 Asiana Airlines 5 2026-05-25
AAR112 Asiana Airlines 5 2026-05-08
AAR111 Asiana Airlines 5 2026-05-09
AAR107 Asiana Airlines 5 2026-05-28
AAR577 Asiana Airlines 4 2026-05-24
AAR748 Asiana Airlines 3 2026-05-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AAR731 ICN → SGN May 29, 22:55 UTCMay 30, 01:40 UTC2h 45m
2026-05-29 AAR177 HND → ICN May 29, 16:50 UTCMay 29, 19:00 UTC2h 10m
2026-05-29 AAR178 ICN → HND May 29, 12:35 UTCMay 29, 14:05 UTC1h 30m
2026-05-29 AAR730 SGN → PUS May 29, 10:05 UTCMay 29, 10:40 UTC35m
2026-05-29 AAR730 SGN → PUS May 29, 06:45 UTCMay 29, 06:55 UTC10m
2026-05-29 AAR729 PUS → SGN May 29, 01:00 UTCMay 29, 01:25 UTC25m
2026-05-28 AAR746 HKG → ICN May 28, 18:00 UTCMay 28, 21:05 UTC3h 5m
2026-05-28 AAR745 ICN → HKG May 28, 15:00 UTCMay 28, 15:10 UTC10m
2026-05-28 AAR745 ICN → HKG May 28, 12:10 UTCMay 28, 14:20 UTC2h 10m
2026-05-28 AAR334 PEK → ICN May 28, 08:50 UTCMay 28, 09:15 UTC25m
2026-05-28 AAR334 PEK → ICN May 28, 07:55 UTCMay 28, 08:10 UTC15m
2026-05-28 AAR333 ICN → PEK May 28, 04:35 UTCMay 28, 04:50 UTC15m
2026-05-28 AAR107 NRT → ICN May 28, 00:20 UTCMay 28, 02:25 UTC2h 5m
2026-05-27 AAR108 ICN → NRT May 27, 10:00 UTCMay 27, 11:50 UTC1h 50m
2026-05-27 AAR702 MNL → ICN May 27, 04:30 UTCMay 27, 08:05 UTC3h 36m
2026-05-26 AAR701 ICN → MNL May 26, 23:10 UTCMay 27, 02:39 UTC3h 30m
2026-05-26 AAR358 CAN → ICN May 26, 20:00 UTCMay 26, 20:40 UTC40m
2026-05-26 AAR357 ICN → CAN May 26, 12:30 UTCMay 26, 12:54 UTC25m
2026-05-26 AAR366 PVG → ICN May 26, 06:04 UTCMay 26, 10:54 UTC4h 50m
2026-05-26 AAR302 - May 26, 03:50 UTCMay 26, 04:20 UTC30m
2026-05-26 AAR301 - May 26, 00:39 UTCMay 26, 00:49 UTC10m
2026-05-25 AAR123 NGO → ICN May 25, 10:30 UTCMay 25, 11:55 UTC1h 25m
2026-05-25 AAR124 ICN → NGO May 25, 07:30 UTCMay 25, 08:45 UTC1h 15m
2026-05-25 AAR121 NGO → ICN May 25, 03:35 UTCMay 25, 05:05 UTC1h 30m
2026-05-24 AAR577 ICN → ALA May 24, 09:45 UTCMay 24, 10:05 UTC20m
2026-05-24 AAR364 PVG → ICN May 24, 02:20 UTCMay 24, 07:50 UTC5h 30m
2026-05-23 AAR748 HKT → ICN May 23, 10:05 UTCMay 23, 23:00 UTC12h 56m
2026-05-23 AAR702 MNL → ICN May 23, 04:45 UTCMay 23, 08:15 UTC3h 30m
2026-05-22 AAR701 ICN → MNL May 22, 23:25 UTCMay 23, 03:00 UTC3h 34m
2026-05-22 AAR177 HND → ICN May 22, 16:45 UTCMay 22, 18:40 UTC1h 55m
2026-05-22 AAR178 ICN → HND May 22, 12:40 UTCMay 22, 14:20 UTC1h 40m
2026-05-21 AAR732 SGN → ICN May 21, 23:15 UTCMay 22, 10:10 UTC10h 54m
2026-05-21 AAR177 HND → ICN May 21, 16:55 UTCMay 21, 18:50 UTC1h 55m
2026-05-21 AAR178 ICN → HND May 21, 12:35 UTCMay 21, 14:15 UTC1h 40m
2026-05-20 AAR732 SGN → ICN May 20, 23:30 UTCMay 21, 10:45 UTC11h 15m
2026-05-20 AAR746 HKG → ICN May 20, 18:20 UTCMay 20, 21:25 UTC3h 5m
2026-05-20 AAR745 ICN → HKG May 20, 15:20 UTCMay 20, 15:35 UTC15m
2026-05-20 AAR745 ICN → HKG May 20, 12:25 UTCMay 20, 14:45 UTC2h 20m
2026-05-19 AAR732 SGN → ICN May 19, 23:00 UTCMay 20, 10:15 UTC11h 16m
2026-05-19 AAR177 HND → ICN May 19, 16:40 UTCMay 19, 18:35 UTC1h 55m
2026-05-19 AAR178 ICN → HND May 19, 12:25 UTCMay 19, 14:15 UTC1h 50m
2026-05-19 AAR360 HGH → ICN May 19, 04:15 UTCMay 19, 09:15 UTC5h 0m
2026-05-19 AAR1073 NRT → ICN May 19, 00:00 UTCMay 19, 01:50 UTC1h 50m
2026-05-18 AAR108 ICN → NRT May 18, 09:35 UTCMay 18, 11:30 UTC1h 55m
2026-05-18 AAR364 PVG → ICN May 18, 06:35 UTCMay 18, 07:10 UTC35m
2026-05-18 AAR363 ICN → PVG May 18, 02:10 UTCMay 18, 02:35 UTC25m
2026-05-17 AAR177 HND → ICN May 17, 16:50 UTCMay 17, 18:40 UTC1h 50m
2026-05-17 AAR178 ICN → HND May 17, 12:35 UTCMay 17, 14:20 UTC1h 45m
2026-05-17 AAR133 FUK → ICN May 17, 08:10 UTCMay 17, 08:40 UTC30m
2026-05-17 AAR134 ICN → FUK May 17, 05:15 UTCMay 17, 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 HL8282 page for operator, model, and routing details .

Mode-S 71C282 frequently asked

What is Mode-S code 71C282?
71C282 is an ICAO 24-bit transponder address. Allocated to Korea, South. Assigned to HL8282.
Where is Mode-S 71C282 registered?
Mode-S code 71C282 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 71C282 broadcasting right now?
Yes. Mode-S 71C282 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71C282, octal 34341202, decimal 7,455,362.
What flights does 71C282 operate?
Mode-S 71C282 has broadcast 20 distinct callsigns, including AAR178, AAR177, AAR745, AAR702, AAR701.