Apparatus

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sensors Mode-S transponder

71C362

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

Currently assigned to HL8362 · AIRBUS A-350-900

Hex
71C362
Octal
34341542
Decimal
7,455,586
Country
KR
Tail
HL8362
Type
A359
No current signal · last broadcast 7h ago
Flights observed
96
Distinct callsigns
20
Country
KR
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 71C362.

Country allocation

The ICAO 24-bit address 71C362 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
AAR222 Asiana Airlines 29 2026-05-27
AAR221 Asiana Airlines 29 2026-05-27
AAR212 Asiana Airlines 5 2026-05-21
AAR734 Asiana Airlines 4 2026-05-12
AAR211 Asiana Airlines 4 2026-05-22
AAR733 Asiana Airlines 3 2026-04-17
AAR582 - 2 2026-05-01
AAR547 - 2 2026-05-29
AAR118 Asiana Airlines 2 2026-05-05
AAR117 Asiana Airlines 2 2026-05-05
AAR742 Asiana Airlines 1 2026-05-28
AAR741 Asiana Airlines 1 2026-05-28
AAR730 Asiana Airlines 1 2026-05-21
AAR714 Asiana Airlines 1 2026-05-26
AAR713 Asiana Airlines 1 2026-05-26
AAR712 Asiana Airlines 1 2026-05-25
AAR711 Asiana Airlines 1 2026-05-25
AAR581 Asiana Airlines 1 2026-04-30
AAR548 - 1 2026-05-29
AAR133 Asiana Airlines 1 2026-04-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AAR548 - May 29, 19:00 UTCMay 29, 21:40 UTC2h 40m
2026-05-29 AAR547 - May 29, 05:45 UTCMay 29, 16:45 UTC11h 0m
2026-05-29 AAR547 - May 29, 04:25 UTCMay 29, 04:40 UTC15m
2026-05-28 AAR742 BKK → ICN May 28, 18:35 UTCMay 28, 23:25 UTC4h 50m
2026-05-28 AAR741 ICN → BKK May 28, 11:00 UTCMay 28, 16:05 UTC5h 5m
2026-05-27 AAR221 JFK → ICN May 27, 16:35 UTCMay 28, 07:35 UTC15h 0m
2026-05-27 AAR222 ICN → JFK May 27, 00:44 UTCMay 27, 14:20 UTC13h 36m
2026-05-26 AAR714 TPE → ICN May 26, 09:19 UTCMay 26, 11:30 UTC2h 10m
2026-05-26 AAR713 ICN → TPE May 26, 05:25 UTCMay 26, 07:34 UTC2h 10m
2026-05-26 AAR115 KIX → ICN May 26, 01:00 UTCMay 26, 02:19 UTC1h 20m
2026-05-25 AAR116 ICN → KIX May 25, 10:45 UTCMay 25, 12:15 UTC1h 30m
2026-05-25 AAR712 TPE → ICN May 25, 05:00 UTCMay 25, 07:05 UTC2h 5m
2026-05-25 AAR711 ICN → TPE May 25, 01:55 UTCMay 25, 02:20 UTC25m
2026-05-23 AAR221 JFK → ICN May 23, 16:25 UTCMay 24, 06:40 UTC14h 15m
2026-05-22 AAR222 ICN → JFK May 22, 23:45 UTCMay 23, 13:05 UTC13h 19m
2026-05-22 AAR211 SFO → ICN May 22, 07:00 UTCMay 22, 19:10 UTC12h 10m
2026-05-21 AAR212 ICN → SFO May 21, 12:30 UTCMay 21, 22:15 UTC9h 45m
2026-05-21 AAR730 SGN → PUS May 21, 00:45 UTCMay 21, 10:20 UTC9h 35m
2026-05-19 AAR221 JFK → ICN May 19, 16:25 UTCMay 20, 07:00 UTC14h 36m
2026-05-19 AAR222 ICN → JFK May 19, 00:10 UTCMay 19, 13:40 UTC13h 30m
2026-05-18 AAR211 SFO → ICN May 18, 07:10 UTCMay 18, 19:25 UTC12h 14m
2026-05-17 AAR212 ICN → SFO May 17, 12:55 UTCMay 17, 22:50 UTC9h 55m
2026-05-16 AAR221 JFK → ICN May 16, 16:31 UTCMay 17, 07:00 UTC14h 30m
2026-05-16 AAR222 ICN → JFK May 16, 00:15 UTCMay 16, 13:55 UTC13h 41m
2026-05-15 AAR211 SFO → ICN May 15, 07:05 UTCMay 15, 18:20 UTC11h 14m
2026-05-14 AAR212 ICN → SFO May 14, 12:40 UTCMay 14, 22:35 UTC9h 55m
2026-05-13 AAR221 JFK → ICN May 13, 16:20 UTCMay 14, 06:30 UTC14h 10m
2026-05-13 AAR222 ICN → JFK May 13, 00:15 UTCMay 13, 13:45 UTC13h 30m
2026-05-12 AAR734 HAN → ICN May 12, 11:00 UTCMay 12, 20:30 UTC9h 30m
2026-05-11 AAR221 JFK → ICN May 11, 16:05 UTCMay 12, 06:45 UTC14h 41m
2026-05-11 AAR222 ICN → JFK May 11, 00:00 UTCMay 11, 13:00 UTC13h 0m
2026-05-09 AAR221 JFK → ICN May 9, 16:15 UTCMay 10, 06:50 UTC14h 35m
2026-05-09 AAR222 ICN → JFK May 9, 00:30 UTCMay 9, 13:25 UTC12h 55m
2026-05-08 AAR211 SFO → ICN May 8, 07:14 UTCMay 8, 18:55 UTC11h 40m
2026-05-07 AAR212 ICN → SFO May 7, 13:35 UTCMay 7, 22:35 UTC9h 0m
2026-05-07 AAR212 ICN → SFO May 7, 12:30 UTCMay 7, 13:00 UTC30m
2026-05-06 AAR221 JFK → ICN May 6, 16:15 UTCMay 7, 06:45 UTC14h 30m
2026-05-06 AAR222 ICN → JFK May 6, 00:10 UTCMay 6, 13:15 UTC13h 5m
2026-05-05 AAR117 KIX → ICN May 5, 15:45 UTCMay 5, 17:00 UTC1h 15m
2026-05-05 AAR118 ICN → KIX May 5, 12:00 UTCMay 5, 13:00 UTC1h 0m
2026-05-04 AAR221 JFK → ICN May 4, 16:15 UTCMay 5, 07:20 UTC15h 6m
2026-05-03 AAR222 ICN → JFK May 3, 23:55 UTCMay 4, 12:45 UTC12h 50m
2026-05-02 AAR221 JFK → ICN May 2, 17:15 UTCMay 3, 08:00 UTC14h 44m
2026-05-02 AAR222 ICN → JFK May 2, 00:30 UTCMay 2, 13:35 UTC13h 5m
2026-05-01 AAR117 KIX → ICN May 1, 15:35 UTCMay 1, 17:00 UTC1h 25m
2026-05-01 AAR118 ICN → KIX May 1, 12:00 UTCMay 1, 12:55 UTC55m
2026-05-01 AAR582 - May 1, 07:05 UTCMay 1, 07:15 UTC10m
2026-04-30 AAR582 - Apr 30, 20:25 UTCMay 1, 06:05 UTC9h 40m
2026-04-30 AAR581 ICN → MXP Apr 30, 06:25 UTCApr 30, 18:00 UTC11h 36m
2026-04-29 AAR734 HAN → ICN Apr 29, 11:15 UTCApr 29, 21:25 UTC10h 10m

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 HL8362 page for operator, model, and routing details .

Mode-S 71C362 frequently asked

What is Mode-S code 71C362?
71C362 is an ICAO 24-bit transponder address. Allocated to Korea, South. Assigned to HL8362.
Where is Mode-S 71C362 registered?
Mode-S code 71C362 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 71C362 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71C362, octal 34341542, decimal 7,455,586.
What flights does 71C362 operate?
Mode-S 71C362 has broadcast 20 distinct callsigns, including AAR222, AAR221, AAR212, AAR734, AAR211.