Apparatus

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sensors Mode-S transponder

86E7A2

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA872J · BOEING 787-9 Dreamliner

Hex
86E7A2
Octal
41563642
Decimal
8,841,122
Country
JP
Tail
JA872J
Type
B789
No current signal · last broadcast 9h ago
Flights observed
197
Distinct callsigns
20
Country
JP
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 86E7A2.

Country allocation

The ICAO 24-bit address 86E7A2 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 - 34 2026-07-20
JAL33 - 26 2026-07-20
JAL32 Japan Airlines 26 2026-07-21
JAL26 - 21 2026-07-20
JAL39 - 19 2026-07-13
JAL30 - 19 2026-07-13
JAL42 Japan Airlines 7 2026-07-19
JAL41 - 7 2026-07-18
JAL88 - 4 2026-07-14
JAL8122 - 4 2026-07-07
JAL8121 Japan Airlines 4 2026-07-09
JAL87 - 3 2026-07-12
JAL97 - 2 2026-07-10
JAL93 Japan Airlines 2 2026-04-22
JAL724 Japan Airlines 2 2026-04-27
JAL723 Japan Airlines 2 2026-04-27
JAL408 - 2 2026-07-08
JAL407 - 2 2026-07-08
JAL98 - 1 2026-07-10
JAL94 Japan Airlines 1 2026-04-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 JAL32 TSA → HND Jul 21, 03:00 UTCJul 21, 08:45 UTC5h 45m
2026-07-20 JAL33 HND → BKK Jul 20, 16:40 UTCJul 20, 22:05 UTC5h 25m
2026-07-20 JAL26 HKG → HND Jul 20, 07:40 UTCJul 20, 11:30 UTC3h 50m
2026-07-20 JAL29 - Jul 20, 01:20 UTCJul 20, 05:15 UTC3h 55m
2026-07-19 JAL42 CDG → HND Jul 19, 08:35 UTCJul 19, 21:05 UTC12h 30m
2026-07-18 JAL41 HND → LHR Jul 18, 16:00 UTCJul 19, 05:10 UTC13h 10m
2026-07-18 JAL32 TSA → HND Jul 18, 05:25 UTCJul 18, 08:55 UTC3h 30m
2026-07-18 JAL32 TSA → HND Jul 18, 03:00 UTCJul 18, 03:15 UTC15m
2026-07-17 JAL33 - Jul 17, 21:39 UTCJul 17, 22:05 UTC25m
2026-07-17 JAL33 - Jul 17, 16:44 UTCJul 17, 19:55 UTC3h 10m
2026-07-17 JAL26 HKG → HND Jul 17, 07:30 UTCJul 17, 11:25 UTC3h 55m
2026-07-17 JAL29 - Jul 17, 01:35 UTCJul 17, 05:04 UTC3h 30m
2026-07-16 JAL42 - Jul 16, 08:45 UTCJul 16, 20:49 UTC12h 5m
2026-07-15 JAL41 HND → LHR Jul 15, 16:00 UTCJul 16, 05:40 UTC13h 40m
2026-07-15 JAL32 - Jul 15, 05:00 UTCJul 15, 08:55 UTC3h 55m
2026-07-15 JAL32 - Jul 15, 03:05 UTCJul 15, 03:20 UTC15m
2026-07-14 JAL33 - Jul 14, 21:40 UTCJul 14, 21:55 UTC15m
2026-07-14 JAL33 - Jul 14, 16:35 UTCJul 14, 19:45 UTC3h 10m
2026-07-14 JAL88 HND → HND Jul 14, 00:05 UTCJul 14, 10:20 UTC10h 15m
2026-07-13 JAL30 - Jul 13, 14:10 UTCJul 13, 21:40 UTC7h 30m
2026-07-13 JAL39 - Jul 13, 02:50 UTCJul 13, 10:05 UTC7h 15m
2026-07-12 JAL88 - Jul 12, 06:45 UTCJul 12, 10:45 UTC4h 0m
2026-07-12 JAL87 - Jul 12, 00:05 UTCJul 12, 03:45 UTC3h 40m
2026-07-10 JAL98 TSA → HND Jul 10, 06:40 UTCJul 10, 09:25 UTC2h 45m
2026-07-10 JAL97 - Jul 10, 02:40 UTCJul 10, 03:00 UTC20m
2026-07-10 JAL97 - Jul 10, 00:20 UTCJul 10, 01:25 UTC1h 5m
2026-07-09 JAL8121 NRT → HND Jul 9, 21:35 UTCJul 9, 22:00 UTC25m
2026-07-08 JAL408 FRA → NRT Jul 8, 18:35 UTCJul 9, 06:45 UTC12h 10m
2026-07-08 JAL407 NRT → FRA Jul 8, 02:00 UTCJul 8, 15:55 UTC13h 55m
2026-07-07 JAL8122 - Jul 7, 23:30 UTCJul 7, 23:55 UTC25m
2026-07-07 JAL30 - Jul 7, 13:45 UTCJul 7, 21:25 UTC7h 40m
2026-07-07 JAL39 HND → DEL Jul 7, 02:20 UTCJul 7, 10:05 UTC7h 45m
2026-07-06 JAL30 - Jul 6, 13:50 UTCJul 6, 21:20 UTC7h 30m
2026-07-06 JAL39 HND → DEL Jul 6, 02:45 UTCJul 6, 10:25 UTC7h 40m
2026-07-05 JAL8121 NRT → HND Jul 5, 13:05 UTCJul 5, 13:25 UTC20m
2026-07-04 JAL408 FRA → NRT Jul 4, 19:10 UTCJul 5, 07:15 UTC12h 5m
2026-07-04 JAL407 NRT → FRA Jul 4, 02:15 UTCJul 4, 16:10 UTC13h 55m
2026-07-03 JAL8122 - Jul 3, 23:25 UTCJul 3, 23:50 UTC25m
2026-07-02 JAL32 - Jul 2, 03:05 UTCJul 2, 08:40 UTC5h 35m
2026-07-01 JAL33 - Jul 1, 16:35 UTCJul 1, 20:00 UTC3h 25m
2026-07-01 JAL32 - Jul 1, 03:00 UTCJul 1, 08:45 UTC5h 45m
2026-06-30 JAL33 HND → BKK Jun 30, 16:45 UTCJun 30, 22:05 UTC5h 20m
2026-06-30 JAL88 - Jun 30, 08:55 UTCJun 30, 10:50 UTC1h 55m
2026-06-30 JAL88 - Jun 30, 06:50 UTCJun 30, 07:00 UTC10m
2026-06-30 JAL87 - Jun 30, 00:04 UTCJun 30, 01:40 UTC1h 36m
2026-06-28 JAL32 - Jun 28, 03:05 UTCJun 28, 08:25 UTC5h 20m
2026-06-27 JAL33 HND → BKK Jun 27, 16:49 UTCJun 27, 22:29 UTC5h 40m
2026-06-27 JAL8121 NRT → HND Jun 27, 13:15 UTCJun 27, 13:40 UTC25m
2026-06-26 JAL65 - Jun 26, 21:24 UTCJun 27, 08:25 UTC11h 0m
2026-06-26 JAL66 - Jun 26, 09:30 UTCJun 26, 18:39 UTC9h 10m

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 JA872J page for operator, model, and routing details .

Mode-S 86E7A2 frequently asked

What is Mode-S code 86E7A2?
86E7A2 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA872J.
Where is Mode-S 86E7A2 registered?
Mode-S code 86E7A2 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86E7A2 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86E7A2, octal 41563642, decimal 8,841,122.
What flights does 86E7A2 operate?
Mode-S 86E7A2 has broadcast 20 distinct callsigns, including JAL29, JAL33, JAL32, JAL26, JAL39.