Apparatus

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sensors Mode-S transponder

86D930

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA831J · BOEING 787-8 Dreamliner

Hex
86D930
Octal
41554460
Decimal
8,837,424
Country
JP
Tail
JA831J
Type
B788
Broadcasting now · callsign JAL728 · 30,975 ft
Flights observed
292
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 19:40 UTC

Current position

86D930 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 86D930 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 - 32 2026-07-18
JAL96 Japan Airlines 23 2026-07-19
JAL93 - 20 2026-07-19
JAL78 Japan Airlines 20 2026-07-26
JAL746 Japan Airlines 20 2026-07-24
JAL94 - 19 2026-07-19
JAL77 Japan Airlines 19 2026-07-23
JAL745 Japan Airlines 19 2026-07-26
JAL23 Japan Airlines 17 2026-07-18
JAL735 - 11 2026-06-30
JAL728 - 11 2026-07-14
JAL891 - 10 2026-07-15
JAL727 - 9 2026-07-15
JAL707 - 9 2026-07-14
JAL736 - 8 2026-07-01
JAL708 - 8 2026-07-16
JAL21 Japan Airlines 8 2026-07-23
JAL749 Japan Airlines 5 2026-07-21
JAL740 Japan Airlines 5 2026-07-21
JAL22 Japan Airlines 4 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JAL78 MNL → HND Jul 26, 15:40 UTCJul 26, 19:30 UTC3h 50m
2026-07-26 JAL745 NRT → MNL Jul 26, 09:40 UTCJul 26, 13:15 UTC3h 35m
2026-07-24 JAL746 MNL → NRT Jul 24, 02:30 UTCJul 24, 06:40 UTC4h 10m
2026-07-23 JAL77 HND → MNL Jul 23, 17:15 UTCJul 23, 21:15 UTC4h 0m
2026-07-23 JAL21 HND → PEK Jul 23, 00:35 UTCJul 23, 12:15 UTC11h 40m
2026-07-22 JAL78 MNL → HND Jul 22, 15:40 UTCJul 22, 19:20 UTC3h 40m
2026-07-21 JAL740 DEL → NRT Jul 21, 23:25 UTCJul 22, 13:15 UTC13h 50m
2026-07-21 JAL749 NRT → DEL Jul 21, 13:20 UTCJul 21, 21:15 UTC7h 55m
2026-07-21 JAL8664 TPE → NRT Jul 21, 05:00 UTCJul 21, 07:55 UTC2h 55m
2026-07-21 JAL8663 NRT → TPE Jul 21, 02:50 UTCJul 21, 03:05 UTC15m
2026-07-21 JAL8663 NRT → TPE Jul 21, 00:25 UTCJul 21, 01:40 UTC1h 15m
2026-07-20 JAL746 MNL → NRT Jul 20, 02:10 UTCJul 20, 06:15 UTC4h 5m
2026-07-19 JAL77 HND → MNL Jul 19, 19:40 UTCJul 19, 23:20 UTC3h 40m
2026-07-19 JAL94 - Jul 19, 10:30 UTCJul 19, 12:20 UTC1h 50m
2026-07-19 JAL93 HND → GMP Jul 19, 06:55 UTCJul 19, 08:45 UTC1h 50m
2026-07-19 JAL96 TSA → HND Jul 19, 01:55 UTCJul 19, 04:40 UTC2h 45m
2026-07-18 JAL99 - Jul 18, 12:15 UTCJul 18, 12:20 UTC5m
2026-07-18 JAL99 - Jul 18, 09:50 UTCJul 18, 11:00 UTC1h 10m
2026-07-18 JAL23 HND → PEK Jul 18, 00:55 UTCJul 18, 07:45 UTC6h 51m
2026-07-17 JAL21 HND → HND Jul 17, 00:25 UTCJul 17, 11:25 UTC11h 0m
2026-07-16 JAL78 - Jul 16, 15:45 UTCJul 16, 19:30 UTC3h 45m
2026-07-16 JAL745 - Jul 16, 09:40 UTCJul 16, 13:15 UTC3h 35m
2026-07-16 JAL708 - Jul 16, 01:15 UTCJul 16, 07:05 UTC5h 50m
2026-07-15 JAL727 - Jul 15, 16:10 UTCJul 15, 21:00 UTC4h 50m
2026-07-15 JAL891 - Jul 15, 01:40 UTCJul 15, 07:35 UTC5h 55m
2026-07-14 JAL728 - Jul 14, 20:10 UTCJul 14, 23:15 UTC3h 4m
2026-07-14 JAL728 - Jul 14, 18:05 UTCJul 14, 18:15 UTC10m
2026-07-14 JAL707 - Jul 14, 15:20 UTCJul 14, 15:45 UTC25m
2026-07-14 JAL707 - Jul 14, 10:10 UTCJul 14, 13:35 UTC3h 25m
2026-07-13 JAL746 - Jul 13, 02:15 UTCJul 13, 06:10 UTC3h 55m
2026-07-12 JAL77 HND → MNL Jul 12, 18:05 UTCJul 12, 21:50 UTC3h 45m
2026-07-12 JAL94 GMP → HND Jul 12, 12:30 UTCJul 12, 14:25 UTC1h 55m
2026-07-12 JAL93 HND → GMP Jul 12, 09:30 UTCJul 12, 11:05 UTC1h 35m
2026-07-12 JAL96 TSA → HND Jul 12, 04:05 UTCJul 12, 06:50 UTC2h 45m
2026-07-12 JAL99D - Jul 12, 01:50 UTCJul 12, 02:15 UTC25m
2026-07-11 JAL99D - Jul 11, 23:30 UTCJul 12, 00:30 UTC1h 0m
2026-07-11 JAL94 GMP → HND Jul 11, 10:25 UTCJul 11, 12:05 UTC1h 40m
2026-07-11 JAL93 HND → GMP Jul 11, 06:50 UTCJul 11, 08:35 UTC1h 45m
2026-07-10 JAL78 - Jul 10, 15:45 UTCJul 10, 19:40 UTC3h 55m
2026-07-10 JAL745 - Jul 10, 09:30 UTCJul 10, 13:40 UTC4h 10m
2026-07-09 JAL740 DEL → NRT Jul 9, 23:30 UTCJul 10, 07:25 UTC7h 55m
2026-07-09 JAL749 NRT → DEL Jul 9, 13:10 UTCJul 9, 20:35 UTC7h 25m
2026-07-08 JAL724 - Jul 8, 15:20 UTCJul 8, 21:50 UTC6h 30m
2026-07-08 JAL723 - Jul 8, 02:50 UTCJul 8, 09:30 UTC6h 40m
2026-07-07 JAL724 - Jul 7, 16:10 UTCJul 7, 22:35 UTC6h 25m
2026-07-07 JAL723 - Jul 7, 02:50 UTCJul 7, 09:25 UTC6h 35m
2026-07-06 JAL746 MNL → NRT Jul 6, 02:20 UTCJul 6, 06:10 UTC3h 50m
2026-07-05 JAL77 - Jul 5, 17:35 UTCJul 5, 22:00 UTC4h 25m
2026-07-05 JAL94 GMP → HND Jul 5, 10:25 UTCJul 5, 12:05 UTC1h 40m
2026-07-05 JAL93 HND → GMP Jul 5, 07:00 UTCJul 5, 08:50 UTC1h 50m

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 JA831J page for operator, model, and routing details .

Mode-S 86D930 frequently asked

What is Mode-S code 86D930?
86D930 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA831J.
Where is Mode-S 86D930 registered?
Mode-S code 86D930 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86D930 broadcasting right now?
Yes. Mode-S 86D930 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86D930, octal 41554460, decimal 8,837,424.
What flights does 86D930 operate?
Mode-S 86D930 has broadcast 20 distinct callsigns, including JAL99, JAL96, JAL93, JAL78, JAL746.