Apparatus

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sensors Mode-S transponder

86D952

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA832J · BOEING 787-8 Dreamliner

Hex
86D952
Octal
41554522
Decimal
8,837,458
Country
JP
Tail
JA832J
Type
B788
Transponder active on ground
Flights observed
138
Distinct callsigns
20
Country
JP
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 86D952.

Country allocation

The ICAO 24-bit address 86D952 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
JAL99 Japan Airlines 14 2026-05-24
JAL749 Japan Airlines 12 2026-05-29
JAL740 Japan Airlines 10 2026-05-29
JAL96 Japan Airlines 9 2026-05-25
JAL23 Japan Airlines 9 2026-05-24
JAL94 Japan Airlines 8 2026-05-25
JAL78 Japan Airlines 8 2026-05-23
JAL745 Japan Airlines 8 2026-05-23
JAL93 Japan Airlines 7 2026-05-25
JAL77 Japan Airlines 6 2026-05-25
JAL746 Japan Airlines 6 2026-05-26
JAL891 Japan Airlines 5 2026-05-27
JAL728 Japan Airlines 5 2026-05-26
JAL727 Japan Airlines 5 2026-05-27
JAL708 Japan Airlines 5 2026-05-28
JAL707 Japan Airlines 5 2026-05-26
JAL22 Japan Airlines 5 2026-05-12
JAL21 Japan Airlines 5 2026-04-30
JAL24 Japan Airlines 3 2026-05-19
JAL8663 Japan Airlines 2 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 JAL740 DEL → NRT May 29, 23:40 UTCMay 30, 06:50 UTC7h 10m
2026-05-29 JAL749 NRT → DEL May 29, 12:35 UTCMay 29, 21:05 UTC8h 31m
2026-05-28 JAL708 BKK → NRT May 28, 01:15 UTCMay 28, 07:15 UTC6h 0m
2026-05-27 JAL727 KIX → BKK May 27, 16:10 UTCMay 27, 21:00 UTC4h 50m
2026-05-27 JAL891 KIX → PVG May 27, 01:44 UTCMay 27, 07:20 UTC5h 36m
2026-05-26 JAL728 BKK → KIX May 26, 18:30 UTCMay 26, 23:19 UTC4h 50m
2026-05-26 JAL707 NRT → BKK May 26, 10:10 UTCMay 26, 15:45 UTC5h 35m
2026-05-26 JAL746 MNL → NRT May 26, 02:19 UTCMay 26, 06:29 UTC4h 10m
2026-05-25 JAL77 HND → MNL May 25, 17:25 UTCMay 25, 21:04 UTC3h 39m
2026-05-25 JAL94 GMP → HND May 25, 10:25 UTCMay 25, 12:00 UTC1h 35m
2026-05-25 JAL93 HND → GMP May 25, 06:55 UTCMay 25, 08:35 UTC1h 40m
2026-05-25 JAL96 TSA → HND May 25, 04:15 UTCMay 25, 04:50 UTC35m
2026-05-25 JAL96 TSA → HND May 25, 02:05 UTCMay 25, 02:20 UTC15m
2026-05-24 JAL99 HND → TSA May 24, 12:30 UTCMay 24, 12:55 UTC25m
2026-05-24 JAL99 HND → TSA May 24, 10:05 UTCMay 24, 11:10 UTC1h 5m
2026-05-24 JAL23 HND → PEK May 24, 01:00 UTCMay 24, 07:15 UTC6h 15m
2026-05-23 JAL78 MNL → HND May 23, 16:00 UTCMay 23, 19:35 UTC3h 35m
2026-05-23 JAL745 NRT → MNL May 23, 09:35 UTCMay 23, 13:50 UTC4h 15m
2026-05-23 JAL746 MNL → NRT May 23, 02:30 UTCMay 23, 06:05 UTC3h 35m
2026-05-22 JAL77 HND → MNL May 22, 17:15 UTCMay 22, 21:05 UTC3h 50m
2026-05-22 JAL94 GMP → HND May 22, 10:25 UTCMay 22, 12:05 UTC1h 40m
2026-05-22 JAL93 HND → GMP May 22, 07:05 UTCMay 22, 08:55 UTC1h 50m
2026-05-22 JAL96 TSA → HND May 22, 02:00 UTCMay 22, 04:30 UTC2h 30m
2026-05-21 JAL99 HND → TSA May 21, 12:35 UTCMay 21, 12:55 UTC20m
2026-05-21 JAL99 HND → TSA May 21, 09:55 UTCMay 21, 11:10 UTC1h 15m
2026-05-21 JAL23 HND → PEK May 21, 00:55 UTCMay 21, 07:20 UTC6h 25m
2026-05-20 JAL94 GMP → HND May 20, 10:30 UTCMay 20, 12:20 UTC1h 50m
2026-05-20 JAL93 HND → GMP May 20, 06:50 UTCMay 20, 08:45 UTC1h 55m
2026-05-20 JAL96 TSA → HND May 20, 03:30 UTCMay 20, 04:45 UTC1h 16m
2026-05-20 JAL96 TSA → HND May 20, 02:00 UTCMay 20, 02:10 UTC10m
2026-05-19 JAL99 HND → TSA May 19, 12:05 UTCMay 19, 12:30 UTC25m
2026-05-19 JAL99 HND → TSA May 19, 09:45 UTCMay 19, 10:45 UTC1h 0m
2026-05-19 JAL24 PEK → HND May 19, 05:35 UTCMay 19, 07:35 UTC2h 0m
2026-05-19 JAL23 HND → PEK May 19, 00:45 UTCMay 19, 02:30 UTC1h 45m
2026-05-18 JAL78 MNL → HND May 18, 15:50 UTCMay 18, 19:25 UTC3h 34m
2026-05-18 JAL745 NRT → MNL May 18, 09:25 UTCMay 18, 13:25 UTC4h 0m
2026-05-17 JAL746 MNL → NRT May 17, 02:15 UTCMay 17, 05:55 UTC3h 40m
2026-05-16 JAL77 HND → MNL May 16, 17:15 UTCMay 16, 20:55 UTC3h 40m
2026-05-16 JAL94 GMP → HND May 16, 10:25 UTCMay 16, 12:25 UTC2h 0m
2026-05-16 JAL93 HND → GMP May 16, 06:55 UTCMay 16, 08:41 UTC1h 45m
2026-05-16 JAL96 TSA → HND May 16, 01:55 UTCMay 16, 04:55 UTC3h 0m
2026-05-15 JAL99 HND → TSA May 15, 12:20 UTCMay 15, 12:45 UTC25m
2026-05-15 JAL99 HND → TSA May 15, 10:00 UTCMay 15, 10:55 UTC55m
2026-05-15 JAL23 HND → PEK May 15, 00:55 UTCMay 15, 07:50 UTC6h 55m
2026-05-14 JAL23 HND → PEK May 14, 00:45 UTCMay 14, 07:30 UTC6h 45m
2026-05-13 JAL78 MNL → HND May 13, 15:45 UTCMay 13, 19:20 UTC3h 35m
2026-05-13 JAL745 NRT → MNL May 13, 13:15 UTCMay 13, 13:50 UTC35m
2026-05-13 JAL745 NRT → MNL May 13, 09:40 UTCMay 13, 10:25 UTC45m
2026-05-13 JAL746 MNL → NRT May 13, 02:20 UTCMay 13, 06:15 UTC3h 55m
2026-05-12 JAL77 HND → MNL May 12, 17:35 UTCMay 12, 21:55 UTC4h 20m

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 JA832J page for operator, model, and routing details .

Mode-S 86D952 frequently asked

What is Mode-S code 86D952?
86D952 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA832J.
Where is Mode-S 86D952 registered?
Mode-S code 86D952 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86D952 broadcasting right now?
Mode-S 86D952 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86D952, octal 41554522, decimal 8,837,458.
What flights does 86D952 operate?
Mode-S 86D952 has broadcast 20 distinct callsigns, including JAL99, JAL749, JAL740, JAL96, JAL23.