Apparatus

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sensors Mode-S transponder

71C569

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

Currently assigned to HL8569 · BOEING 737 MAX 8

Hex
71C569
Octal
34342551
Decimal
7,456,105
Country
KR
Tail
HL8569
Type
B38M
Broadcasting now · callsign JNA209 · 13,200 ft
Flights observed
435
Distinct callsigns
20
Country
KR
Last broadcast
Jul 26, 16:10 UTC

Current position

71C569 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 71C569 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
JNA261 Jin Air 25 2026-07-25
JNA262 Jin Air 23 2026-07-26
JNA264 - 21 2026-07-17
JNA360 Jin Air 17 2026-07-26
JNA359 Jin Air 17 2026-07-26
JNA263 - 17 2026-07-17
JNA735 - 15 2026-07-15
JNA736 - 14 2026-07-15
JNA345 - 14 2026-07-11
JNA916 - 13 2026-07-09
JNA347 - 13 2026-07-15
JNA346 - 13 2026-07-12
JNA010 - 13 2026-07-17
JNA242 Jin Air 12 2026-07-22
JNA241 Jin Air 12 2026-07-21
JNA362 - 11 2026-07-08
JNA348 - 11 2026-07-15
JNA009 - 11 2026-07-17
JNA358 - 8 2026-06-28
JNA239 Jin Air 8 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JNA360 TAK → ICN Jul 26, 14:55 UTCJul 26, 16:05 UTC1h 10m
2026-07-26 JNA359 ICN → TAK Jul 26, 06:00 UTCJul 26, 07:15 UTC1h 16m
2026-07-26 JNA262 FUK → ICN Jul 26, 01:15 UTCJul 26, 02:10 UTC55m
2026-07-25 JNA261 ICN → FUK Jul 25, 22:40 UTCJul 25, 23:30 UTC50m
2026-07-25 JNA092 PQC → ICN Jul 25, 08:35 UTCJul 25, 20:20 UTC11h 45m
2026-07-25 JNA234 KIX → ICN Jul 25, 04:45 UTCJul 25, 06:10 UTC1h 25m
2026-07-25 JNA233 ICN → KIX Jul 25, 01:55 UTCJul 25, 03:20 UTC1h 25m
2026-07-24 JNA002 - Jul 24, 19:05 UTCJul 25, 00:20 UTC5h 15m
2026-07-24 JNA001 - Jul 24, 12:30 UTCJul 24, 17:25 UTC4h 55m
2026-07-24 JNA266 FUK → ICN Jul 24, 09:30 UTCJul 24, 10:30 UTC1h 0m
2026-07-24 JNA265 ICN → FUK Jul 24, 07:00 UTCJul 24, 08:10 UTC1h 10m
2026-07-24 JNA274 FUK → ICN Jul 24, 03:55 UTCJul 24, 04:50 UTC55m
2026-07-24 JNA273 ICN → FUK Jul 24, 01:20 UTCJul 24, 02:15 UTC55m
2026-07-23 JNA088 CXR → ICN Jul 23, 12:35 UTCJul 23, 23:00 UTC10h 25m
2026-07-23 JNA238 KIX → ICN Jul 23, 08:50 UTCJul 23, 10:15 UTC1h 25m
2026-07-23 JNA237 ICN → KIX Jul 23, 06:10 UTCJul 23, 07:25 UTC1h 15m
2026-07-23 JNA274 FUK → ICN Jul 23, 03:45 UTCJul 23, 04:35 UTC50m
2026-07-23 JNA273 ICN → FUK Jul 23, 01:15 UTCJul 23, 01:55 UTC40m
2026-07-22 JNA087 - Jul 22, 12:25 UTCJul 22, 23:20 UTC10h 55m
2026-07-22 JNA242 KIX → ICN Jul 22, 03:10 UTCJul 22, 04:35 UTC1h 25m
2026-07-21 JNA241 ICN → KIX Jul 21, 23:35 UTCJul 22, 01:05 UTC1h 30m
2026-07-21 JNA082 DAD → ICN Jul 21, 12:00 UTCJul 21, 21:45 UTC9h 45m
2026-07-21 JNA360 TAK → ICN Jul 21, 08:35 UTCJul 21, 09:50 UTC1h 15m
2026-07-21 JNA359 ICN → TAK Jul 21, 05:55 UTCJul 21, 07:05 UTC1h 10m
2026-07-21 JNA262 FUK → ICN Jul 21, 01:05 UTCJul 21, 02:05 UTC1h 0m
2026-07-20 JNA261 ICN → FUK Jul 20, 22:35 UTCJul 20, 23:15 UTC40m
2026-07-20 JNA738 RMQ → ICN Jul 20, 09:55 UTCJul 20, 12:05 UTC2h 10m
2026-07-20 JNA737 ICN → RMQ Jul 20, 06:10 UTCJul 20, 08:20 UTC2h 10m
2026-07-20 JNA242 KIX → ICN Jul 20, 03:10 UTCJul 20, 04:25 UTC1h 15m
2026-07-19 JNA241 - Jul 19, 23:40 UTCJul 20, 01:05 UTC1h 25m
2026-07-19 JNA081 ICN → DAD Jul 19, 12:00 UTCJul 19, 21:45 UTC9h 45m
2026-07-19 JNA360 TAK → ICN Jul 19, 08:50 UTCJul 19, 10:00 UTC1h 10m
2026-07-19 JNA359 - Jul 19, 06:00 UTCJul 19, 07:10 UTC1h 10m
2026-07-19 JNA242 KIX → ICN Jul 19, 02:45 UTCJul 19, 04:00 UTC1h 15m
2026-07-19 JNA241 ICN → KIX Jul 19, 00:00 UTCJul 19, 01:20 UTC1h 20m
2026-07-18 JNA081 ICN → ICN Jul 18, 12:00 UTCJul 18, 22:05 UTC10h 5m
2026-07-18 JNA360 TAK → ICN Jul 18, 08:30 UTCJul 18, 09:40 UTC1h 10m
2026-07-18 JNA359 - Jul 18, 06:00 UTCJul 18, 07:10 UTC1h 10m
2026-07-18 JNA262 - Jul 18, 01:20 UTCJul 18, 02:14 UTC55m
2026-07-17 JNA261 - Jul 17, 22:49 UTCJul 17, 23:35 UTC45m
2026-07-17 JNA010 - Jul 17, 15:44 UTCJul 17, 20:55 UTC5h 10m
2026-07-17 JNA009 - Jul 17, 09:20 UTCJul 17, 14:00 UTC4h 40m
2026-07-17 JNA264 - Jul 17, 06:20 UTCJul 17, 07:14 UTC55m
2026-07-17 JNA263 - Jul 17, 03:50 UTCJul 17, 04:35 UTC45m
2026-07-16 JNA087 ICN → ICN Jul 16, 12:25 UTCJul 16, 22:59 UTC10h 35m
2026-07-16 JNA264 - Jul 16, 06:30 UTCJul 16, 07:25 UTC55m
2026-07-16 JNA263 - Jul 16, 03:55 UTCJul 16, 04:50 UTC55m
2026-07-16 JNA262 - Jul 16, 01:15 UTCJul 16, 02:20 UTC1h 5m
2026-07-15 JNA261 - Jul 15, 22:40 UTCJul 15, 23:20 UTC40m
2026-07-15 JNA348 - Jul 15, 10:30 UTCJul 15, 11:55 UTC1h 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 HL8569 page for operator, model, and routing details .

Mode-S 71C569 frequently asked

What is Mode-S code 71C569?
71C569 is an ICAO 24-bit transponder address. Allocated to Korea, South. Assigned to HL8569.
Where is Mode-S 71C569 registered?
Mode-S code 71C569 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 71C569 broadcasting right now?
Yes. Mode-S 71C569 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71C569, octal 34342551, decimal 7,456,105.
What flights does 71C569 operate?
Mode-S 71C569 has broadcast 20 distinct callsigns, including JNA261, JNA262, JNA264, JNA360, JNA359.