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 Jul 26, 19:05 UTC
Flights observed
203
Distinct callsigns
20
Country
KR
Last broadcast
Jul 26, 19:05 UTC

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 43 2026-07-23
AAR221 Asiana Airlines 43 2026-07-24
AAR212 Asiana Airlines 13 2026-07-25
AAR211 Asiana Airlines 12 2026-07-26
AAR582 - 6 2026-07-05
AAR542 Asiana Airlines 6 2026-07-21
AAR541 Asiana Airlines 6 2026-07-20
AAR734 - 5 2026-07-01
AAR581 - 5 2026-07-04
AAR761 - 4 2026-07-12
AAR751 Asiana Airlines 4 2026-07-19
AAR733 - 4 2026-07-01
AAR522 Asiana Airlines 4 2026-07-23
AAR752 Asiana Airlines 3 2026-07-19
AAR742 - 3 2026-07-03
AAR741 - 3 2026-07-03
AAR521 - 3 2026-07-22
AAR762 - 2 2026-07-12
AAR711 Asiana Airlines 2 2026-05-31
AAR548 - 2 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAR211 SFO → ICN Jul 26, 07:10 UTCJul 26, 19:05 UTC11h 55m
2026-07-25 AAR212 ICN → SFO Jul 25, 13:40 UTCJul 26, 00:10 UTC10h 30m
2026-07-24 AAR221 JFK → ICN Jul 24, 16:10 UTCJul 25, 07:20 UTC15h 10m
2026-07-23 AAR222 ICN → JFK Jul 23, 23:55 UTCJul 24, 12:55 UTC13h 0m
2026-07-23 AAR105 NRT → ICN Jul 23, 11:10 UTCJul 23, 13:05 UTC1h 55m
2026-07-23 AAR106 ICN → NRT Jul 23, 07:35 UTCJul 23, 09:25 UTC1h 50m
2026-07-23 AAR522 LHR → ICN Jul 23, 03:30 UTCJul 23, 03:50 UTC20m
2026-07-22 AAR522 LHR → ICN Jul 22, 16:40 UTCJul 23, 02:40 UTC10h 0m
2026-07-22 AAR521 - Jul 22, 01:35 UTCJul 22, 14:10 UTC12h 35m
2026-07-22 AAR521 - Jul 22, 00:30 UTCJul 22, 00:50 UTC20m
2026-07-21 AAR542 FRA → ICN Jul 21, 04:10 UTCJul 21, 04:30 UTC20m
2026-07-20 AAR542 FRA → ICN Jul 20, 17:55 UTCJul 21, 03:15 UTC9h 20m
2026-07-20 AAR541 ICN → FRA Jul 20, 03:35 UTCJul 20, 15:10 UTC11h 35m
2026-07-20 AAR541 ICN → FRA Jul 20, 02:25 UTCJul 20, 02:45 UTC20m
2026-07-19 AAR752 SIN → ICN Jul 19, 18:15 UTCJul 19, 21:15 UTC3h 0m
2026-07-19 AAR751 ICN → SIN Jul 19, 12:55 UTCJul 19, 13:05 UTC10m
2026-07-19 AAR751 ICN → SIN Jul 19, 07:35 UTCJul 19, 10:20 UTC2h 45m
2026-07-19 AAR542 - Jul 19, 04:10 UTCJul 19, 04:30 UTC20m
2026-07-18 AAR542 - Jul 18, 18:00 UTCJul 19, 03:20 UTC9h 20m
2026-07-18 AAR541 ICN → FRA Jul 18, 03:35 UTCJul 18, 15:20 UTC11h 45m
2026-07-18 AAR541 ICN → FRA Jul 18, 02:25 UTCJul 18, 02:45 UTC20m
2026-07-17 AAR211 - Jul 17, 06:54 UTCJul 17, 18:19 UTC11h 25m
2026-07-16 AAR212 ICN → SFO Jul 16, 12:30 UTCJul 16, 23:10 UTC10h 40m
2026-07-15 AAR221 JFK → ICN Jul 15, 16:35 UTCJul 16, 06:50 UTC14h 15m
2026-07-14 AAR222 ICN → JFK Jul 14, 23:55 UTCJul 15, 13:00 UTC13h 5m
2026-07-14 AAR105 - Jul 14, 11:00 UTCJul 14, 13:25 UTC2h 25m
2026-07-14 AAR106 - Jul 14, 07:00 UTCJul 14, 09:00 UTC2h 0m
2026-07-14 AAR502 - Jul 14, 04:20 UTCJul 14, 04:50 UTC30m
2026-07-13 AAR502 - Jul 13, 17:30 UTCJul 14, 03:35 UTC10h 5m
2026-07-13 AAR501 - Jul 13, 02:40 UTCJul 13, 14:50 UTC12h 10m
2026-07-13 AAR501 - Jul 13, 01:30 UTCJul 13, 01:50 UTC20m
2026-07-12 AAR762 - Jul 12, 16:20 UTCJul 12, 21:45 UTC5h 25m
2026-07-12 AAR761 - Jul 12, 12:35 UTCJul 12, 12:50 UTC15m
2026-07-12 AAR761 - Jul 12, 06:35 UTCJul 12, 11:10 UTC4h 35m
2026-07-11 AAR211 - Jul 11, 07:05 UTCJul 11, 18:25 UTC11h 20m
2026-07-10 AAR212 ICN → SFO Jul 10, 12:25 UTCJul 10, 23:15 UTC10h 50m
2026-07-09 AAR221 JFK → ICN Jul 9, 16:20 UTCJul 10, 06:35 UTC14h 15m
2026-07-08 AAR222 ICN → JFK Jul 8, 23:55 UTCJul 9, 13:20 UTC13h 25m
2026-07-08 AAR211 - Jul 8, 07:00 UTCJul 8, 18:45 UTC11h 45m
2026-07-07 AAR212 ICN → SFO Jul 7, 13:25 UTCJul 7, 23:35 UTC10h 10m
2026-07-06 AAR221 JFK → ICN Jul 6, 17:15 UTCJul 7, 07:15 UTC14h 0m
2026-07-06 AAR222 ICN → JFK Jul 6, 00:35 UTCJul 6, 14:00 UTC13h 25m
2026-07-05 AAR582 - Jul 5, 06:30 UTCJul 5, 06:50 UTC20m
2026-07-04 AAR582 - Jul 4, 20:15 UTCJul 5, 05:35 UTC9h 20m
2026-07-04 AAR581 - Jul 4, 06:20 UTCJul 4, 17:45 UTC11h 25m
2026-07-04 AAR581 - Jul 4, 05:15 UTCJul 4, 05:25 UTC10m
2026-07-03 AAR742 - Jul 3, 19:10 UTCJul 4, 00:00 UTC4h 50m
2026-07-03 AAR741 ICN → BKK Jul 3, 11:05 UTCJul 3, 16:00 UTC4h 55m
2026-07-02 AAR221 JFK → ICN Jul 2, 16:25 UTCJul 3, 06:30 UTC14h 5m
2026-07-02 AAR222 - Jul 2, 00:05 UTCJul 2, 13:10 UTC13h 5m

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 Jul 26, 19:05 UTC.
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, AAR211, AAR582.