Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

71BA08

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

Currently assigned to HL7208 · BOEING 787-9 Dreamliner

Hex
71BA08
Octal
34335010
Decimal
7,453,192
Country
KR
Tail
HL7208
Type
B789
No current signal · last broadcast 7h ago
Flights observed
185
Distinct callsigns
20
Country
KR
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 71BA08.

Country allocation

The ICAO 24-bit address 71BA08 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
KAL955 Korean Air 19 2026-06-06
KAL956 Korean Air 17 2026-06-07
KAL964 - 10 2026-07-12
KAL432 - 10 2026-07-12
KAL963 - 8 2026-07-11
KAL480 - 8 2026-07-09
KAL914 Korean Air 7 2026-06-13
KAL408 - 7 2026-07-13
KAL407 - 7 2026-07-13
KAL913 Korean Air 6 2026-06-12
KAL677 Korean Air 4 2026-05-25
KAL648 Korean Air 4 2026-05-25
KAL498 Korean Air 4 2026-05-29
KAL492 Korean Air 4 2026-06-16
KAL479 - 4 2026-07-14
KAL468 Korean Air 4 2026-06-20
KAL467 Korean Air 4 2026-06-11
KAL431 - 4 2026-07-10
KAL412 - 4 2026-06-24
KAL411 - 4 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 KAL479 - Jul 14, 11:20 UTCJul 14, 13:55 UTC2h 35m
2026-07-13 KAL408 BNE → ICN Jul 13, 23:00 UTCJul 14, 08:30 UTC9h 30m
2026-07-13 KAL407 - Jul 13, 11:35 UTCJul 13, 20:15 UTC8h 40m
2026-07-12 KAL432 - Jul 12, 07:31 UTCJul 12, 22:40 UTC15h 10m
2026-07-12 KAL964 - Jul 12, 04:15 UTCJul 12, 04:40 UTC25m
2026-07-11 KAL964 - Jul 11, 18:40 UTCJul 12, 03:25 UTC8h 45m
2026-07-11 KAL963 - Jul 11, 05:31 UTCJul 11, 15:55 UTC10h 25m
2026-07-11 KAL963 - Jul 11, 04:20 UTCJul 11, 04:35 UTC15m
2026-07-10 KAL432 - Jul 10, 10:45 UTCJul 10, 23:45 UTC13h 0m
2026-07-10 KAL431 - Jul 10, 08:10 UTCJul 10, 08:50 UTC40m
2026-07-09 KAL480 - Jul 9, 11:20 UTCJul 10, 05:45 UTC18h 25m
2026-07-08 KAL408 BNE → ICN Jul 8, 23:00 UTCJul 9, 08:30 UTC9h 30m
2026-07-08 KAL407 ICN → BNE Jul 8, 11:40 UTCJul 8, 20:25 UTC8h 45m
2026-07-08 KAL166 - Jul 8, 06:30 UTCJul 8, 06:50 UTC20m
2026-07-08 KAL165 - Jul 8, 00:20 UTCJul 8, 00:40 UTC20m
2026-07-07 KAL471 ICN → ICN Jul 7, 00:45 UTCJul 7, 11:55 UTC11h 10m
2026-07-05 KAL432 DPS → ICN Jul 5, 07:25 UTCJul 5, 22:15 UTC14h 50m
2026-07-05 KAL964 - Jul 5, 04:15 UTCJul 5, 04:35 UTC20m
2026-07-04 KAL964 - Jul 4, 18:40 UTCJul 5, 03:25 UTC8h 45m
2026-07-04 KAL963 - Jul 4, 04:10 UTCJul 4, 15:50 UTC11h 40m
2026-07-03 KAL2902 - Jul 3, 00:50 UTCJul 3, 03:55 UTC3h 5m
2026-07-01 KAL479 - Jul 1, 11:55 UTCJul 1, 14:25 UTC2h 30m
2026-06-30 KAL432 DPS → ICN Jun 30, 07:55 UTCJun 30, 22:30 UTC14h 35m
2026-06-29 KAL480 ICN → ICN Jun 29, 10:59 UTCJun 30, 05:55 UTC18h 55m
2026-06-29 KAL938 - Jun 29, 02:39 UTCJun 29, 03:05 UTC25m
2026-06-28 KAL938 - Jun 28, 16:45 UTCJun 29, 01:50 UTC9h 5m
2026-06-28 KAL937 ICN → VIE Jun 28, 01:59 UTCJun 28, 13:59 UTC12h 0m
2026-06-27 KAL431 - Jun 27, 07:30 UTCJun 27, 22:35 UTC15h 5m
2026-06-26 KAL480 ICN → ICN Jun 26, 11:24 UTCJun 27, 05:25 UTC18h 0m
2026-06-24 KAL412 - Jun 24, 23:29 UTCJun 25, 10:59 UTC11h 30m
2026-06-24 KAL411 ICN → AKL Jun 24, 09:34 UTCJun 24, 20:24 UTC10h 50m
2026-06-23 KAL480 ICN → ICN Jun 23, 11:10 UTCJun 24, 05:40 UTC18h 30m
2026-06-22 KAL032 DFW → ICN Jun 22, 17:40 UTCJun 23, 07:35 UTC13h 55m
2026-06-22 KAL031 ICN → DFW Jun 22, 00:55 UTCJun 22, 12:59 UTC12h 5m
2026-06-21 KAL874 - Jun 21, 07:34 UTCJun 21, 07:59 UTC25m
2026-06-21 KAL873 - Jun 21, 04:24 UTCJun 21, 04:39 UTC15m
2026-06-20 KAL468 CXR → ICN Jun 20, 11:30 UTCJun 20, 22:14 UTC10h 45m
2026-06-19 KAL480 ICN → ICN Jun 19, 11:24 UTCJun 20, 05:29 UTC18h 5m
2026-06-18 KAL468 CXR → ICN Jun 18, 11:40 UTCJun 18, 22:10 UTC10h 30m
2026-06-18 KAL874 - Jun 18, 07:35 UTCJun 18, 07:55 UTC20m
2026-06-18 KAL873 - Jun 18, 04:30 UTCJun 18, 04:45 UTC15m
2026-06-17 KAL438 CGK → ICN Jun 17, 21:25 UTCJun 18, 02:25 UTC5h 0m
2026-06-17 KAL437 ICN → CGK Jun 17, 17:05 UTCJun 17, 17:25 UTC20m
2026-06-17 KAL437 ICN → CGK Jun 17, 11:05 UTCJun 17, 15:46 UTC4h 40m
2026-06-16 KAL492 RGN → ICN Jun 16, 15:40 UTCJun 16, 20:20 UTC4h 41m
2026-06-16 KAL491 ICN → RGN Jun 16, 07:25 UTCJun 16, 12:05 UTC4h 40m
2026-06-16 KAL964 BUD → ICN Jun 16, 04:05 UTCJun 16, 04:30 UTC25m
2026-06-15 KAL964 BUD → ICN Jun 15, 18:20 UTCJun 15, 21:04 UTC2h 45m
2026-06-15 KAL963 - Jun 15, 12:45 UTCJun 15, 16:04 UTC3h 20m
2026-06-15 KAL963 - Jun 15, 04:25 UTCJun 15, 04:40 UTC15m

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 HL7208 page for operator, model, and routing details .

Mode-S 71BA08 frequently asked

What is Mode-S code 71BA08?
71BA08 is an ICAO 24-bit transponder address. Allocated to Korea, South. Assigned to HL7208.
Where is Mode-S 71BA08 registered?
Mode-S code 71BA08 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 71BA08 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 71BA08, octal 34335010, decimal 7,453,192.
What flights does 71BA08 operate?
Mode-S 71BA08 has broadcast 20 distinct callsigns, including KAL955, KAL956, KAL964, KAL432, KAL963.