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 Jul 26, 22:00 UTC
Flights observed
203
Distinct callsigns
20
Country
KR
Last broadcast
Jul 26, 22:00 UTC

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
KAL914 Korean Air 10 2026-07-26
KAL480 - 10 2026-07-14
KAL432 - 10 2026-07-12
KAL963 - 8 2026-07-11
KAL913 Korean Air 8 2026-07-26
KAL408 - 7 2026-07-13
KAL407 - 7 2026-07-13
KAL412 Korean Air 6 2026-07-20
KAL411 Korean Air 6 2026-07-20
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
KAL468 Korean Air 4 2026-06-20
KAL467 Korean Air 4 2026-06-11
KAL431 - 4 2026-07-10
KAL032 - 4 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KAL914 MAD → ICN Jul 26, 19:00 UTCJul 26, 22:00 UTC3h 0m
2026-07-26 KAL913 ICN → MAD Jul 26, 01:15 UTCJul 26, 15:10 UTC13h 56m
2026-07-24 KAL922 LIS → ICN Jul 24, 22:05 UTCJul 25, 10:10 UTC12h 5m
2026-07-24 KAL921 ICN → LIS Jul 24, 05:20 UTCJul 24, 19:50 UTC14h 30m
2026-07-22 KAL922 LIS → ICN Jul 22, 22:25 UTCJul 23, 10:40 UTC12h 15m
2026-07-22 KAL921 ICN → LIS Jul 22, 13:40 UTCJul 22, 20:15 UTC6h 35m
2026-07-22 KAL921 ICN → LIS Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-20 KAL412 AKL → ICN Jul 20, 23:15 UTCJul 21, 10:20 UTC11h 4m
2026-07-20 KAL411 ICN → AKL Jul 20, 09:30 UTCJul 20, 20:40 UTC11h 10m
2026-07-19 KAL032 DFW → ICN Jul 19, 17:40 UTCJul 20, 07:25 UTC13h 45m
2026-07-19 KAL031 ICN → DFW Jul 19, 01:10 UTCJul 19, 13:45 UTC12h 35m
2026-07-17 KAL412 - Jul 17, 23:20 UTCJul 18, 11:10 UTC11h 51m
2026-07-17 KAL411 ICN → AKL Jul 17, 09:15 UTCJul 17, 20:04 UTC10h 50m
2026-07-17 KAL914 - Jul 17, 06:05 UTCJul 17, 06:29 UTC25m
2026-07-16 KAL914 - Jul 16, 18:50 UTCJul 17, 05:15 UTC10h 25m
2026-07-16 KAL913 - Jul 16, 01:30 UTCJul 16, 15:45 UTC14h 15m
2026-07-15 KAL678 ICN → ICN Jul 15, 09:25 UTCJul 15, 22:30 UTC13h 5m
2026-07-14 KAL480 - Jul 14, 12:50 UTCJul 15, 06:10 UTC17h 19m
2026-07-14 KAL480 - Jul 14, 11:20 UTCJul 15, 06:10 UTC18h 49m
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

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 Jul 26, 22:00 UTC.
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, KAL914, KAL480.