Apparatus

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sensors Mode-S transponder

71BD60

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

Currently assigned to HL7560 · BOEING 737-800

Hex
71BD60
Octal
34336540
Decimal
7,454,048
Country
KR
Tail
HL7560
Type
B738
No current signal · last broadcast Jul 26, 13:15 UTC
Flights observed
462
Distinct callsigns
20
Country
KR
Last broadcast
Jul 26, 13:15 UTC

Last known position

Most recent position reported by Mode-S 71BD60.

Country allocation

The ICAO 24-bit address 71BD60 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
JNA752 Jin Air 9 2026-07-25
JNA224 - 9 2026-07-08
JNA223 - 9 2026-07-08
JNA372 - 8 2026-07-11
JNA236 - 8 2026-06-17
JNA038 Jin Air 8 2026-07-24
JNA037 Jin Air 8 2026-07-24
JNA764 - 7 2026-07-22
JNA763 - 7 2026-07-22
JNA672 Jin Air 7 2026-07-20
JNA660 - 7 2026-07-15
JNA302 Jin Air 7 2026-06-06
JNA301 Jin Air 7 2026-06-05
JNA210 Jin Air 7 2026-07-24
JNA209 Jin Air 7 2026-07-24
JNA201 - 7 2026-07-09
JNA751 Jin Air 6 2026-07-25
JNA513 Jin Air 6 2026-07-20
JNA274 - 6 2026-06-21
JNA273 - 6 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JNA510 CJU → GMP Jul 26, 12:35 UTCJul 26, 13:10 UTC35m
2026-07-26 JNA569 PUS → CJU Jul 26, 10:20 UTCJul 26, 10:30 UTC10m
2026-07-26 JNA566 CJU → PUS Jul 26, 09:00 UTCJul 26, 09:15 UTC15m
2026-07-26 JNA427 TAE → CJU Jul 26, 06:55 UTCJul 26, 07:10 UTC15m
2026-07-26 JNA428 CJU → TAE Jul 26, 05:30 UTCJul 26, 05:45 UTC15m
2026-07-26 JNA401 CJJ → CJU Jul 26, 02:45 UTCJul 26, 03:10 UTC25m
2026-07-26 JNA402 CJU → CJJ Jul 26, 01:05 UTCJul 26, 01:35 UTC30m
2026-07-25 JNA563 PUS → CJU Jul 25, 23:15 UTCJul 25, 23:25 UTC10m
2026-07-25 JNA752 TPE → PUS Jul 25, 20:05 UTCJul 25, 21:05 UTC1h 0m
2026-07-25 JNA752 TPE → PUS Jul 25, 18:40 UTCJul 25, 19:00 UTC20m
2026-07-25 JNA751 PUS → TPE Jul 25, 15:00 UTCJul 25, 15:25 UTC25m
2026-07-25 JNA751 PUS → TPE Jul 25, 13:30 UTCJul 25, 13:50 UTC20m
2026-07-25 JNA568 CJU → PUS Jul 25, 11:00 UTCJul 25, 11:15 UTC15m
2026-07-25 JNA473 WJU → CJU Jul 25, 08:55 UTCJul 25, 09:30 UTC35m
2026-07-25 JNA474 CJU → WJU Jul 25, 07:05 UTCJul 25, 07:35 UTC30m
2026-07-25 JNA565 PUS → CJU Jul 25, 05:05 UTCJul 25, 05:15 UTC10m
2026-07-25 JNA252 KIX → PUS Jul 25, 02:20 UTCJul 25, 03:15 UTC55m
2026-07-24 JNA231 ICN → CTS Jul 24, 23:35 UTCJul 25, 01:05 UTC1h 30m
2026-07-24 JNA038 CRK → ICN Jul 24, 18:25 UTCJul 24, 22:05 UTC3h 40m
2026-07-24 JNA037 ICN → CRK Jul 24, 13:40 UTCJul 24, 17:00 UTC3h 20m
2026-07-24 JNA210 NRT → ICN Jul 24, 10:00 UTCJul 24, 11:55 UTC1h 55m
2026-07-24 JNA209 ICN → NRT Jul 24, 06:40 UTCJul 24, 08:35 UTC1h 55m
2026-07-23 JNA032 PUS → ICN Jul 23, 13:35 UTCJul 23, 23:15 UTC9h 40m
2026-07-23 JNA568 CJU → PUS Jul 23, 11:00 UTCJul 23, 11:20 UTC20m
2026-07-23 JNA467 - Jul 23, 09:05 UTCJul 23, 09:20 UTC15m
2026-07-23 JNA468 CJU → KUV Jul 23, 07:40 UTCJul 23, 07:50 UTC10m
2026-07-23 JNA437 KPO → CJU Jul 23, 05:30 UTCJul 23, 05:40 UTC10m
2026-07-23 JNA436 CJU → KPO Jul 23, 04:05 UTCJul 23, 04:20 UTC15m
2026-07-23 JNA435 KPO → CJU Jul 23, 02:10 UTCJul 23, 02:20 UTC10m
2026-07-23 JNA659 GMP → KPO Jul 23, 00:25 UTCJul 23, 00:50 UTC25m
2026-07-22 JNA502 CJU → GMP Jul 22, 22:35 UTCJul 22, 23:10 UTC35m
2026-07-22 JNA764 - Jul 22, 19:10 UTCJul 22, 19:25 UTC15m
2026-07-22 JNA763 - Jul 22, 14:45 UTCJul 22, 15:10 UTC25m
2026-07-22 JNA455 - Jul 22, 11:40 UTCJul 22, 11:50 UTC10m
2026-07-22 JNA403 CJJ → CJU Jul 22, 04:20 UTCJul 22, 04:50 UTC30m
2026-07-22 JNA404 CJU → CJJ Jul 22, 02:30 UTCJul 22, 03:00 UTC30m
2026-07-21 JNA455 - Jul 21, 10:55 UTCJul 21, 11:05 UTC10m
2026-07-21 JNA456 - Jul 21, 09:50 UTCJul 21, 10:00 UTC10m
2026-07-21 JNA407 - Jul 21, 07:35 UTCJul 21, 08:05 UTC30m
2026-07-21 JNA408 - Jul 21, 05:55 UTCJul 21, 06:25 UTC30m
2026-07-21 JNA403 - Jul 21, 03:55 UTCJul 21, 04:25 UTC30m
2026-07-21 JNA404 - Jul 21, 02:15 UTCJul 21, 02:45 UTC30m
2026-07-20 JNA513 GMP → CJU Jul 20, 10:25 UTCJul 20, 11:00 UTC35m
2026-07-20 JNA672 RSU → GMP Jul 20, 08:10 UTCJul 20, 08:45 UTC35m
2026-07-20 JNA425 - Jul 20, 04:50 UTCJul 20, 05:05 UTC15m
2026-07-20 JNA426 - Jul 20, 03:30 UTCJul 20, 03:55 UTC25m
2026-07-20 JNA421 - Jul 20, 01:30 UTCJul 20, 01:50 UTC20m
2026-07-20 JNA422 CJU → TAE Jul 20, 00:00 UTCJul 20, 00:25 UTC25m
2026-07-19 JNA501 GMP → CJU Jul 19, 21:30 UTCJul 19, 22:05 UTC35m
2026-07-19 JNA512 - Jul 19, 12:40 UTCJul 19, 13:15 UTC35m

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 HL7560 page for operator, model, and routing details .

Mode-S 71BD60 frequently asked

What is Mode-S code 71BD60?
71BD60 is an ICAO 24-bit transponder address. Allocated to Korea, South. Assigned to HL7560.
Where is Mode-S 71BD60 registered?
Mode-S code 71BD60 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 71BD60 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71BD60, octal 34336540, decimal 7,454,048.
What flights does 71BD60 operate?
Mode-S 71BD60 has broadcast 20 distinct callsigns, including JNA752, JNA224, JNA223, JNA372, JNA236.