Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

8514D6

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA322J · BOEING 737-800

Hex
8514D6
Octal
41212326
Decimal
8,721,622
Country
JP
Tail
JA322J
Type
B738
No current signal · last broadcast 15h ago
Flights observed
262
Distinct callsigns
20
Country
JP
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 8514D6.

Country allocation

The ICAO 24-bit address 8514D6 falls within the block assigned to Japan (JP) by ICAO Annex 10, Volume III. Every aircraft registered in Japan 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
JAL2505 Japan Airlines 7 2026-05-19
JAL2504 Japan Airlines 7 2026-05-19
JAL2501 Japan Airlines 7 2026-05-19
JAL2016 Japan Airlines 7 2026-05-19
JAL3118 Japan Airlines 6 2026-05-21
JAL3117 Japan Airlines 6 2026-05-21
JAL3114 Japan Airlines 6 2026-05-21
JAL3107 Japan Airlines 6 2026-05-21
JAL3106 Japan Airlines 6 2026-05-21
JAL3009 Japan Airlines 6 2026-05-20
JAL221 Japan Airlines 6 2026-05-18
JAL202 Japan Airlines 6 2026-05-21
JAL2001 Japan Airlines 6 2026-05-20
JAL440 Japan Airlines 5 2026-05-03
JAL3006 Japan Airlines 5 2026-05-20
JAL615 Japan Airlines 4 2026-05-23
JAL610 Japan Airlines 4 2026-05-23
JAL607 Japan Airlines 4 2026-05-23
JAL606 Japan Airlines 4 2026-05-23
JAL566 Japan Airlines 4 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 JAL566 MMB → HND May 29, 11:45 UTCMay 29, 13:30 UTC1h 45m
2026-05-29 JAL569 HND → MMB May 29, 09:30 UTCMay 29, 10:50 UTC1h 20m
2026-05-29 JAL482 TAK → HND May 29, 07:05 UTCMay 29, 07:55 UTC50m
2026-05-29 JAL481 HND → TAK May 29, 05:05 UTCMay 29, 06:00 UTC55m
2026-05-29 JAL186 KIX → HND May 29, 02:50 UTCMay 29, 03:35 UTC45m
2026-05-29 JAL185 HND → KMQ May 29, 00:50 UTCMay 29, 01:30 UTC40m
2026-05-28 JAL232 OKJ → HND May 28, 22:20 UTCMay 28, 23:25 UTC1h 5m
2026-05-28 JAL241 HND → OKJ May 28, 11:30 UTCMay 28, 12:25 UTC55m
2026-05-28 JAL240 OKJ → HND May 28, 08:55 UTCMay 28, 10:05 UTC1h 10m
2026-05-28 JAL237 HND → OKJ May 28, 05:55 UTCMay 28, 06:45 UTC50m
2026-05-28 JAL236 OKJ → HND May 28, 03:35 UTCMay 28, 04:35 UTC1h 0m
2026-05-28 JAL233 HND → OKJ May 28, 01:45 UTCMay 28, 02:35 UTC50m
2026-05-27 JAL662 OIT → HND May 27, 22:55 UTCMay 28, 00:00 UTC1h 5m
2026-05-27 JAL671 HND → OIT May 27, 11:35 UTCMay 27, 12:35 UTC1h 0m
2026-05-27 JAL148 AOJ → HND May 27, 09:15 UTCMay 27, 10:10 UTC55m
2026-05-27 JAL147 HND → AOJ May 27, 07:20 UTCMay 27, 07:50 UTC30m
2026-05-27 JAL214 SHM → HND May 27, 05:04 UTCMay 27, 05:55 UTC50m
2026-05-27 JAL215 HND → SHM May 27, 02:49 UTCMay 27, 03:24 UTC35m
2026-05-27 JAL432 MYJ → HND May 27, 00:19 UTCMay 27, 01:24 UTC1h 5m
2026-05-26 JAL431 HND → MYJ May 26, 22:05 UTCMay 26, 23:10 UTC1h 5m
2026-05-26 JAL674 OIT → HND May 26, 10:20 UTCMay 26, 11:24 UTC1h 5m
2026-05-26 JAL669 HND → OIT May 26, 07:59 UTCMay 26, 08:59 UTC1h 0m
2026-05-26 JAL436 MYJ → HND May 26, 05:40 UTCMay 26, 06:44 UTC1h 5m
2026-05-26 JAL435 HND → MYJ May 26, 03:30 UTCMay 26, 04:30 UTC1h 0m
2026-05-26 JAL476 TAK → HND May 26, 01:05 UTCMay 26, 01:55 UTC50m
2026-05-25 JAL475 HND → TAK May 25, 23:14 UTCMay 26, 00:09 UTC55m
2026-05-25 JAL558 AKJ → HND May 25, 11:55 UTCMay 25, 13:20 UTC1h 25m
2026-05-25 JAL557 HND → AKJ May 25, 09:40 UTCMay 25, 11:00 UTC1h 20m
2026-05-25 JAL146 AOJ → HND May 25, 06:35 UTCMay 25, 07:30 UTC55m
2026-05-25 JAL145 HND → AOJ May 25, 04:45 UTCMay 25, 05:35 UTC50m
2026-05-25 JAL540 KUH → HND May 25, 01:55 UTCMay 25, 02:35 UTC40m
2026-05-24 JAL541 HND → KUH May 24, 23:00 UTCMay 24, 23:30 UTC30m
2026-05-24 JAL378 KKJ → HND May 24, 12:25 UTCMay 24, 13:25 UTC1h 0m
2026-05-24 JAL377 HND → KKJ May 24, 10:05 UTCMay 24, 11:10 UTC1h 5m
2026-05-24 JAL496 KCZ → HND May 24, 05:30 UTCMay 24, 08:45 UTC3h 15m
2026-05-24 JAL144 AOJ → HND May 24, 03:20 UTCMay 24, 04:10 UTC50m
2026-05-24 JAL143 HND → AOJ May 24, 01:25 UTCMay 24, 02:20 UTC55m
2026-05-23 JAL606 NGS → HND May 23, 22:55 UTCMay 24, 00:05 UTC1h 10m
2026-05-23 JAL615 HND → NGS May 23, 10:50 UTCMay 23, 12:20 UTC1h 30m
2026-05-23 JAL484 TAK → HND May 23, 08:30 UTCMay 23, 09:25 UTC55m
2026-05-23 JAL483 HND → TAK May 23, 06:35 UTCMay 23, 07:30 UTC55m
2026-05-23 JAL610 NGS → HND May 23, 04:05 UTCMay 23, 05:20 UTC1h 15m
2026-05-23 JAL607 HND → NGS May 23, 01:15 UTCMay 23, 02:40 UTC1h 24m
2026-05-22 JAL606 NGS → HND May 22, 22:50 UTCMay 23, 00:05 UTC1h 15m
2026-05-22 JAL615 HND → NGS May 22, 10:50 UTCMay 22, 12:10 UTC1h 20m
2026-05-22 JAL484 TAK → HND May 22, 08:40 UTCMay 22, 09:45 UTC1h 5m
2026-05-22 JAL483 HND → TAK May 22, 06:45 UTCMay 22, 07:40 UTC55m
2026-05-22 JAL610 NGS → HND May 22, 04:10 UTCMay 22, 05:25 UTC1h 15m
2026-05-22 JAL607 HND → NGS May 22, 01:25 UTCMay 22, 02:45 UTC1h 20m
2026-05-21 JAL202 NGO → HND May 21, 23:15 UTCMay 21, 23:50 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 JA322J page for operator, model, and routing details .

Mode-S 8514D6 frequently asked

What is Mode-S code 8514D6?
8514D6 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA322J.
Where is Mode-S 8514D6 registered?
Mode-S code 8514D6 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8514D6 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8514D6, octal 41212326, decimal 8,721,622.
What flights does 8514D6 operate?
Mode-S 8514D6 has broadcast 20 distinct callsigns, including JAL2505, JAL2504, JAL2501, JAL2016, JAL3118.