Apparatus

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sensors Mode-S transponder

86E4FC

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA869J · BOEING 787-9 Dreamliner

Hex
86E4FC
Octal
41562374
Decimal
8,840,444
Country
JP
Tail
JA869J
Type
B789
Broadcasting now · callsign JAL29 · 40,000 ft
Flights observed
229
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 21:25 UTC

Current position

86E4FC is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 86E4FC 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
JAL29 Japan Airlines 38 2026-07-22
JAL32 Japan Airlines 33 2026-07-24
JAL33 - 30 2026-07-23
JAL26 - 29 2026-07-22
JAL39 Japan Airlines 28 2026-07-26
JAL30 Japan Airlines 28 2026-07-26
JAL42 Japan Airlines 5 2026-05-10
JAL37 Japan Airlines 5 2026-07-21
JAL41 Japan Airlines 4 2026-06-01
JAL36 - 4 2026-07-21
JAL724 Japan Airlines 3 2026-05-03
JAL723 Japan Airlines 3 2026-05-03
JAL98 Japan Airlines 2 2026-05-28
JAL97 Japan Airlines 2 2026-05-28
JAL112 Japan Airlines 2 2026-05-30
JAL107 Japan Airlines 2 2026-05-29
JAL95 - 1 2026-07-06
JAL92 Japan Airlines 1 2026-05-26
JAL91 Japan Airlines 1 2026-05-25
JAL90 - 1 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JAL30 TSA → HND Jul 26, 13:45 UTCJul 26, 21:20 UTC7h 35m
2026-07-26 JAL39 HND → TSA Jul 26, 02:20 UTCJul 26, 10:10 UTC7h 51m
2026-07-24 JAL32 TSA → HND Jul 24, 05:05 UTCJul 24, 08:40 UTC3h 35m
2026-07-24 JAL32 TSA → HND Jul 24, 03:00 UTCJul 24, 03:20 UTC20m
2026-07-23 JAL33 - Jul 23, 16:40 UTCJul 23, 22:15 UTC5h 35m
2026-07-23 JAL32 TSA → HND Jul 23, 03:00 UTCJul 23, 08:45 UTC5h 45m
2026-07-22 JAL33 HND → BKK Jul 22, 16:40 UTCJul 22, 22:15 UTC5h 35m
2026-07-22 JAL26 - Jul 22, 11:10 UTCJul 22, 11:30 UTC20m
2026-07-22 JAL29 HND → HKG Jul 22, 01:45 UTCJul 22, 05:25 UTC3h 40m
2026-07-21 JAL36 - Jul 21, 17:10 UTCJul 21, 20:35 UTC3h 25m
2026-07-21 JAL37 HND → SIN Jul 21, 03:10 UTCJul 21, 07:55 UTC4h 45m
2026-07-20 JAL32 TSA → HND Jul 20, 05:10 UTCJul 20, 08:45 UTC3h 35m
2026-07-20 JAL32 TSA → HND Jul 20, 03:00 UTCJul 20, 03:15 UTC15m
2026-07-19 JAL33 - Jul 19, 21:45 UTCJul 19, 22:05 UTC20m
2026-07-19 JAL33 - Jul 19, 16:40 UTCJul 19, 19:55 UTC3h 15m
2026-07-19 JAL26 HKG → HND Jul 19, 07:30 UTCJul 19, 11:15 UTC3h 45m
2026-07-19 JAL29 - Jul 19, 01:15 UTCJul 19, 04:45 UTC3h 30m
2026-07-18 JAL30 DEL → HND Jul 18, 13:50 UTCJul 18, 21:30 UTC7h 40m
2026-07-18 JAL39 - Jul 18, 02:29 UTCJul 18, 09:45 UTC7h 16m
2026-07-17 JAL32 - Jul 17, 05:04 UTCJul 17, 09:10 UTC4h 5m
2026-07-17 JAL32 - Jul 17, 02:59 UTCJul 17, 03:14 UTC15m
2026-07-16 JAL33 - Jul 16, 21:40 UTCJul 16, 22:05 UTC25m
2026-07-16 JAL33 - Jul 16, 16:49 UTCJul 16, 20:00 UTC3h 10m
2026-07-16 JAL26 HKG → HND Jul 16, 07:40 UTCJul 16, 11:40 UTC4h 0m
2026-07-16 JAL29 HND → HKG Jul 16, 01:30 UTCJul 16, 05:15 UTC3h 45m
2026-07-15 JAL26 HKG → HND Jul 15, 08:35 UTCJul 15, 12:30 UTC3h 55m
2026-07-15 JAL29 HND → HKG Jul 15, 01:25 UTCJul 15, 05:15 UTC3h 50m
2026-07-14 JAL30 - Jul 14, 14:00 UTCJul 14, 21:45 UTC7h 45m
2026-07-14 JAL39 HND → DEL Jul 14, 02:30 UTCJul 14, 09:50 UTC7h 20m
2026-07-13 JAL26 HKG → HND Jul 13, 07:35 UTCJul 13, 11:20 UTC3h 45m
2026-07-13 JAL29 - Jul 13, 01:25 UTCJul 13, 05:01 UTC3h 35m
2026-07-12 JAL30 DEL → HND Jul 12, 13:55 UTCJul 12, 21:40 UTC7h 45m
2026-07-12 JAL39 HND → DEL Jul 12, 02:15 UTCJul 12, 10:30 UTC8h 15m
2026-07-11 JAL32 - Jul 11, 02:55 UTCJul 11, 09:00 UTC6h 5m
2026-07-10 JAL33 HND → BKK Jul 10, 16:45 UTCJul 10, 22:10 UTC5h 26m
2026-07-10 JAL26 HKG → HND Jul 10, 07:40 UTCJul 10, 11:15 UTC3h 35m
2026-07-10 JAL29 HND → HKG Jul 10, 01:10 UTCJul 10, 05:00 UTC3h 50m
2026-07-09 JAL30 - Jul 9, 13:45 UTCJul 9, 21:40 UTC7h 55m
2026-07-09 JAL39 - Jul 9, 02:45 UTCJul 9, 10:05 UTC7h 20m
2026-07-08 JAL30 - Jul 8, 17:10 UTCJul 9, 00:55 UTC7h 45m
2026-07-08 JAL39 - Jul 8, 02:20 UTCJul 8, 10:00 UTC7h 40m
2026-07-07 JAL36 - Jul 7, 17:15 UTCJul 7, 20:15 UTC3h 0m
2026-07-07 JAL37 - Jul 7, 08:50 UTCJul 7, 09:20 UTC30m
2026-07-07 JAL37 - Jul 7, 03:05 UTCJul 7, 06:25 UTC3h 20m
2026-07-06 JAL90 GMP → HND Jul 6, 23:15 UTCJul 7, 00:55 UTC1h 40m
2026-07-06 JAL95 HND → GMP Jul 6, 10:15 UTCJul 6, 12:10 UTC1h 55m
2026-07-05 JAL30 DEL → HND Jul 5, 13:50 UTCJul 5, 21:00 UTC7h 10m
2026-07-05 JAL39 HND → DEL Jul 5, 02:25 UTCJul 5, 10:15 UTC7h 50m
2026-07-04 JAL30 DEL → HND Jul 4, 13:55 UTCJul 4, 21:10 UTC7h 15m
2026-07-04 JAL39 - Jul 4, 02:25 UTCJul 4, 10:25 UTC8h 0m

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 JA869J page for operator, model, and routing details .

Mode-S 86E4FC frequently asked

What is Mode-S code 86E4FC?
86E4FC is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA869J.
Where is Mode-S 86E4FC registered?
Mode-S code 86E4FC is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86E4FC broadcasting right now?
Yes. Mode-S 86E4FC is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86E4FC, octal 41562374, decimal 8,840,444.
What flights does 86E4FC operate?
Mode-S 86E4FC has broadcast 20 distinct callsigns, including JAL29, JAL32, JAL33, JAL26, JAL39.