Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

86D31D

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA819P · AIRBUS A-320

Hex
86D31D
Octal
41551435
Decimal
8,835,869
Country
JP
Tail
JA819P
Type
A320
No current signal · last broadcast 2h ago
Flights observed
476
Distinct callsigns
20
Country
JP
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 86D31D.

Country allocation

The ICAO 24-bit address 86D31D 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
APJ723 - 13 2026-07-04
APJ620 Peach Aviation 12 2026-07-04
APJ304 - 12 2026-07-04
APJ584 - 11 2026-07-05
APJ117 - 11 2026-07-05
APJ109 - 11 2026-07-05
APJ108 - 11 2026-07-05
APJ103 - 11 2026-07-03
APJ102 - 11 2026-07-04
APJ494 - 10 2026-07-04
APJ113 - 10 2026-07-04
APJ418 - 9 2026-07-04
APJ744 - 8 2026-07-11
APJ743 - 8 2026-07-11
APJ710 - 8 2026-07-09
APJ709 - 8 2026-07-09
APJ511 - 8 2026-07-07
APJ162 Peach Aviation 8 2026-06-23
APJ157 - 8 2026-06-23
APJ736 - 7 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 APJ364 - Jul 14, 10:45 UTCJul 14, 12:25 UTC1h 40m
2026-07-14 APJ365 - Jul 14, 07:45 UTCJul 14, 08:55 UTC1h 10m
2026-07-14 APJ356 - Jul 14, 04:45 UTCJul 14, 06:30 UTC1h 45m
2026-07-14 APJ355 - Jul 14, 01:20 UTCJul 14, 02:30 UTC1h 10m
2026-07-13 APJ307 KIX → NRT Jul 13, 23:00 UTCJul 14, 00:15 UTC1h 15m
2026-07-13 APJ377 - Jul 13, 07:05 UTCJul 13, 12:25 UTC5h 20m
2026-07-13 APJ210 - Jul 13, 04:00 UTCJul 13, 05:35 UTC1h 35m
2026-07-13 APJ213 - Jul 13, 02:10 UTCJul 13, 02:25 UTC15m
2026-07-13 APJ213 - Jul 13, 00:50 UTCJul 13, 01:30 UTC40m
2026-07-12 APJ152 - Jul 12, 22:45 UTCJul 12, 23:30 UTC45m
2026-07-12 APJ292 - Jul 12, 10:55 UTCJul 12, 12:05 UTC1h 10m
2026-07-12 APJ287 - Jul 12, 09:10 UTCJul 12, 09:25 UTC15m
2026-07-12 APJ287 - Jul 12, 08:10 UTCJul 12, 08:30 UTC20m
2026-07-12 APJ155 - Jul 12, 06:05 UTCJul 12, 06:40 UTC35m
2026-07-12 APJ104 - Jul 12, 02:35 UTCJul 12, 04:25 UTC1h 50m
2026-07-12 APJ413 - Jul 12, 00:20 UTCJul 12, 01:25 UTC1h 5m
2026-07-11 APJ135 - Jul 11, 22:10 UTCJul 11, 23:05 UTC55m
2026-07-11 APJ744 GMP → KIX Jul 11, 10:15 UTCJul 11, 11:40 UTC1h 25m
2026-07-11 APJ743 KIX → GMP Jul 11, 07:15 UTCJul 11, 08:35 UTC1h 20m
2026-07-11 APJ738 GMP → KIX Jul 11, 04:10 UTCJul 11, 05:25 UTC1h 15m
2026-07-11 APJ737 KIX → GMP Jul 11, 01:25 UTCJul 11, 02:55 UTC1h 30m
2026-07-10 APJ712 ICN → KIX Jul 10, 22:40 UTCJul 11, 00:00 UTC1h 20m
2026-07-10 APJ809 HND → ICN Jul 10, 17:20 UTCJul 10, 19:15 UTC1h 55m
2026-07-10 APJ808 ICN → HND Jul 10, 13:50 UTCJul 10, 15:40 UTC1h 50m
2026-07-10 APJ711 KIX → ICN Jul 10, 10:50 UTCJul 10, 12:15 UTC1h 25m
2026-07-10 APJ740 GMP → KIX Jul 10, 08:15 UTCJul 10, 09:35 UTC1h 20m
2026-07-10 APJ739 KIX → GMP Jul 10, 05:45 UTCJul 10, 07:10 UTC1h 25m
2026-07-10 APJ736 GMP → KIX Jul 10, 02:40 UTCJul 10, 04:00 UTC1h 20m
2026-07-09 APJ735 KIX → GMP Jul 9, 23:35 UTCJul 10, 00:55 UTC1h 20m
2026-07-09 APJ710 ICN → KIX Jul 9, 12:10 UTCJul 9, 13:40 UTC1h 30m
2026-07-09 APJ709 KIX → ICN Jul 9, 09:25 UTCJul 9, 10:55 UTC1h 30m
2026-07-09 APJ134 - Jul 9, 06:35 UTCJul 9, 07:35 UTC1h 0m
2026-07-09 APJ414 - Jul 9, 04:40 UTCJul 9, 05:20 UTC40m
2026-07-09 APJ565 - Jul 9, 02:05 UTCJul 9, 03:20 UTC1h 15m
2026-07-08 APJ348 - Jul 8, 23:30 UTCJul 9, 01:00 UTC1h 30m
2026-07-08 APJ367 - Jul 8, 10:05 UTCJul 8, 11:20 UTC1h 15m
2026-07-08 APJ360 - Jul 8, 07:05 UTCJul 8, 08:35 UTC1h 30m
2026-07-08 APJ359 - Jul 8, 04:15 UTCJul 8, 06:00 UTC1h 45m
2026-07-08 APJ570 - Jul 8, 01:10 UTCJul 8, 02:20 UTC1h 10m
2026-07-07 APJ461 - Jul 7, 22:40 UTCJul 8, 00:05 UTC1h 25m
2026-07-07 APJ490 - Jul 7, 12:40 UTCJul 7, 12:55 UTC15m
2026-07-07 APJ490 - Jul 7, 11:15 UTCJul 7, 11:30 UTC15m
2026-07-07 APJ511 - Jul 7, 07:40 UTCJul 7, 09:55 UTC2h 15m
2026-07-06 APJ527 NRT → NRT Jul 6, 22:50 UTCJul 7, 05:55 UTC7h 5m
2026-07-06 APJ313 - Jul 6, 10:40 UTCJul 6, 11:45 UTC1h 5m
2026-07-06 APJ112 - Jul 6, 07:40 UTCJul 6, 09:30 UTC1h 50m
2026-07-06 APJ571 - Jul 6, 05:05 UTCJul 6, 06:30 UTC1h 25m
2026-07-05 APJ545 - Jul 5, 22:30 UTCJul 6, 03:40 UTC5h 10m
2026-07-05 APJ584 - Jul 5, 11:00 UTCJul 5, 12:05 UTC1h 5m
2026-07-05 APJ117 KIX → CTS Jul 5, 08:15 UTCJul 5, 09:55 UTC1h 40m

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 JA819P page for operator, model, and routing details .

Mode-S 86D31D frequently asked

What is Mode-S code 86D31D?
86D31D is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA819P.
Where is Mode-S 86D31D registered?
Mode-S code 86D31D is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86D31D broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86D31D, octal 41551435, decimal 8,835,869.
What flights does 86D31D operate?
Mode-S 86D31D has broadcast 20 distinct callsigns, including APJ723, APJ620, APJ304, APJ584, APJ117.