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
Broadcasting now · callsign AAR105 · 4,225 ft
Flights observed
177
Distinct callsigns
20
Country
KR
Last broadcast
1h ago

Current position

71C362 is currently broadcasting. Map zoomed to live position.

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 - 41 2026-07-08
AAR221 - 41 2026-07-09
AAR212 - 11 2026-07-10
AAR211 - 10 2026-07-11
AAR582 - 6 2026-07-05
AAR734 - 5 2026-07-01
AAR581 - 5 2026-07-04
AAR761 - 4 2026-07-12
AAR733 - 4 2026-07-01
AAR742 - 3 2026-07-03
AAR741 - 3 2026-07-03
AAR762 - 2 2026-07-12
AAR752 Asiana Airlines 2 2026-06-17
AAR751 - 2 2026-06-17
AAR711 Asiana Airlines 2 2026-05-31
AAR548 - 2 2026-05-30
AAR547 - 2 2026-05-29
AAR542 - 2 2026-06-17
AAR541 - 2 2026-06-16
AAR522 - 2 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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
2026-07-01 AAR734 - Jul 1, 16:55 UTCJul 1, 20:45 UTC3h 50m
2026-07-01 AAR733 - Jul 1, 10:55 UTCJul 1, 14:55 UTC4h 0m
2026-06-30 AAR221 JFK → ICN Jun 30, 16:25 UTCJul 1, 06:35 UTC14h 10m
2026-06-30 AAR222 ICN → JFK Jun 30, 00:35 UTCJun 30, 13:55 UTC13h 21m
2026-06-28 AAR221 JFK → ICN Jun 28, 16:29 UTCJun 29, 07:15 UTC14h 45m
2026-06-28 AAR222 - Jun 28, 00:00 UTCJun 28, 13:04 UTC13h 5m
2026-06-27 AAR211 - Jun 27, 06:50 UTCJun 27, 19:00 UTC12h 10m
2026-06-26 AAR212 ICN → SFO Jun 26, 12:29 UTCJun 26, 22:05 UTC9h 35m
2026-06-25 AAR221 JFK → ICN Jun 25, 16:14 UTCJun 26, 06:50 UTC14h 35m
2026-06-25 AAR222 ICN → JFK Jun 25, 00:09 UTCJun 25, 13:14 UTC13h 5m
2026-06-24 AAR512 BCN → ICN Jun 24, 06:15 UTCJun 24, 06:35 UTC20m
2026-06-23 AAR512 BCN → ICN Jun 23, 19:15 UTCJun 24, 05:29 UTC10h 15m
2026-06-23 AAR511 ICN → BCN Jun 23, 03:34 UTCJun 23, 17:04 UTC13h 30m
2026-06-22 AAR742 - Jun 22, 18:49 UTCJun 22, 23:50 UTC5h 0m
2026-06-22 AAR741 ICN → BKK Jun 22, 10:55 UTCJun 22, 15:59 UTC5h 5m
2026-06-21 AAR221 - Jun 21, 17:29 UTCJun 22, 07:49 UTC14h 20m
2026-06-21 AAR222 ICN → JFK Jun 21, 01:19 UTCJun 21, 14:50 UTC13h 30m
2026-06-20 AAR211 SFO → ICN Jun 20, 07:04 UTCJun 20, 18:04 UTC11h 0m
2026-06-19 AAR212 ICN → SFO Jun 19, 12:29 UTCJun 19, 22:49 UTC10h 20m
2026-06-18 AAR221 JFK → ICN Jun 18, 16:30 UTCJun 19, 06:44 UTC14h 14m
2026-06-18 AAR222 ICN → JFK Jun 18, 00:15 UTCJun 18, 13:30 UTC13h 15m
2026-06-17 AAR752 SIN → ICN Jun 17, 18:20 UTCJun 17, 21:30 UTC3h 10m
2026-06-17 AAR751 - Jun 17, 07:35 UTCJun 17, 12:55 UTC5h 20m
2026-06-17 AAR542 - Jun 17, 04:35 UTCJun 17, 05:00 UTC25m
2026-06-16 AAR542 - Jun 16, 17:59 UTCJun 16, 21:35 UTC3h 36m
2026-06-16 AAR541 - Jun 16, 11:00 UTCJun 16, 15:24 UTC4h 25m

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?
Yes. Mode-S 71C362 is currently airborne.
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.