Apparatus

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sensors Mode-S transponder

86D5A1

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA821P · AIRBUS A-320

Hex
86D5A1
Octal
41552641
Decimal
8,836,513
Country
JP
Tail
JA821P
Type
A320
No current signal · last broadcast 8h ago
Flights observed
271
Distinct callsigns
20
Country
JP
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 86D5A1.

Country allocation

The ICAO 24-bit address 86D5A1 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
APJ287 Peach Aviation 8 2026-05-07
APJ740 Peach Aviation 6 2026-05-27
APJ739 Peach Aviation 6 2026-05-27
APJ709 Peach Aviation 6 2026-05-22
APJ584 Peach Aviation 6 2026-05-19
APJ360 Peach Aviation 6 2026-05-21
APJ304 Peach Aviation 6 2026-05-18
APJ134 Peach Aviation 6 2026-05-22
APJ117 Peach Aviation 6 2026-05-19
APJ109 Peach Aviation 6 2026-05-19
APJ108 Peach Aviation 6 2026-05-19
APJ104 Peach Aviation 6 2026-05-07
APJ809 Peach Aviation 5 2026-05-27
APJ808 Peach Aviation 5 2026-05-27
APJ744 Peach Aviation 5 2026-05-28
APJ743 Peach Aviation 5 2026-05-28
APJ738 Peach Aviation 5 2026-05-28
APJ737 Peach Aviation 5 2026-05-28
APJ736 Peach Aviation 5 2026-05-27
APJ712 Peach Aviation 5 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 APJ490 OKA → NGO May 30, 12:45 UTCMay 30, 13:05 UTC20m
2026-05-30 APJ511 NRT → OKA May 30, 07:40 UTCMay 30, 08:30 UTC50m
2026-05-29 APJ527 NRT → ISG May 29, 23:00 UTCMay 30, 06:15 UTC7h 15m
2026-05-29 APJ364 FUK → NRT May 29, 10:50 UTCMay 29, 12:10 UTC1h 20m
2026-05-29 APJ365 NRT → FUK May 29, 07:55 UTCMay 29, 09:15 UTC1h 20m
2026-05-29 APJ356 FUK → NRT May 29, 05:10 UTCMay 29, 06:35 UTC1h 25m
2026-05-29 APJ355 NRT → FUK May 29, 01:05 UTCMay 29, 02:25 UTC1h 20m
2026-05-28 APJ307 KIX → NRT May 28, 22:45 UTCMay 28, 23:50 UTC1h 5m
2026-05-28 APJ744 GMP → KIX May 28, 10:00 UTCMay 28, 11:15 UTC1h 15m
2026-05-28 APJ743 KIX → GMP May 28, 07:15 UTCMay 28, 08:40 UTC1h 25m
2026-05-28 APJ738 GMP → KIX May 28, 04:15 UTCMay 28, 05:25 UTC1h 10m
2026-05-28 APJ737 KIX → GMP May 28, 01:35 UTCMay 28, 02:55 UTC1h 20m
2026-05-27 APJ712 ICN → KIX May 27, 22:40 UTCMay 27, 23:55 UTC1h 15m
2026-05-27 APJ809 HND → ICN May 27, 17:30 UTCMay 27, 19:25 UTC1h 55m
2026-05-27 APJ808 ICN → HND May 27, 14:00 UTCMay 27, 15:45 UTC1h 45m
2026-05-27 APJ711 KIX → ICN May 27, 10:55 UTCMay 27, 12:15 UTC1h 20m
2026-05-27 APJ740 GMP → KIX May 27, 08:20 UTCMay 27, 09:35 UTC1h 15m
2026-05-27 APJ739 KIX → GMP May 27, 05:35 UTCMay 27, 07:00 UTC1h 26m
2026-05-27 APJ736 GMP → KIX May 27, 02:29 UTCMay 27, 03:50 UTC1h 20m
2026-05-26 APJ735 KIX → GMP May 26, 23:49 UTCMay 27, 01:14 UTC1h 25m
2026-05-26 APJ744 GMP → KIX May 26, 10:05 UTCMay 26, 11:30 UTC1h 25m
2026-05-26 APJ743 KIX → GMP May 26, 07:19 UTCMay 26, 08:39 UTC1h 20m
2026-05-26 APJ738 GMP → KIX May 26, 04:10 UTCMay 26, 05:34 UTC1h 25m
2026-05-26 APJ737 KIX → GMP May 26, 01:34 UTCMay 26, 03:00 UTC1h 25m
2026-05-25 APJ712 ICN → KIX May 25, 22:44 UTCMay 26, 00:09 UTC1h 25m
2026-05-25 APJ809 HND → ICN May 25, 17:30 UTCMay 25, 19:20 UTC1h 50m
2026-05-25 APJ808 ICN → HND May 25, 13:50 UTCMay 25, 15:35 UTC1h 45m
2026-05-25 APJ711 KIX → ICN May 25, 10:55 UTCMay 25, 12:15 UTC1h 20m
2026-05-25 APJ740 GMP → KIX May 25, 08:15 UTCMay 25, 09:35 UTC1h 20m
2026-05-25 APJ739 KIX → GMP May 25, 05:30 UTCMay 25, 06:50 UTC1h 20m
2026-05-25 APJ736 GMP → KIX May 25, 02:45 UTCMay 25, 04:05 UTC1h 20m
2026-05-24 APJ716 ICN → KIX May 24, 18:40 UTCMay 24, 19:55 UTC1h 15m
2026-05-24 APJ713 KIX → ICN May 24, 14:15 UTCMay 24, 15:35 UTC1h 20m
2026-05-24 APJ744 GMP → KIX May 24, 09:55 UTCMay 24, 11:20 UTC1h 25m
2026-05-24 APJ743 KIX → GMP May 24, 07:10 UTCMay 24, 08:30 UTC1h 20m
2026-05-24 APJ738 GMP → KIX May 24, 04:20 UTCMay 24, 05:35 UTC1h 15m
2026-05-24 APJ737 KIX → GMP May 24, 01:35 UTCMay 24, 03:00 UTC1h 25m
2026-05-23 APJ712 ICN → KIX May 23, 22:45 UTCMay 24, 00:10 UTC1h 25m
2026-05-23 APJ809 HND → ICN May 23, 17:30 UTCMay 23, 19:25 UTC1h 55m
2026-05-23 APJ808 ICN → HND May 23, 14:05 UTCMay 23, 15:45 UTC1h 40m
2026-05-23 APJ711 KIX → ICN May 23, 10:55 UTCMay 23, 12:20 UTC1h 25m
2026-05-23 APJ740 GMP → KIX May 23, 08:10 UTCMay 23, 09:35 UTC1h 25m
2026-05-23 APJ739 KIX → GMP May 23, 05:25 UTCMay 23, 06:50 UTC1h 25m
2026-05-23 APJ736 GMP → KIX May 23, 02:40 UTCMay 23, 03:50 UTC1h 10m
2026-05-22 APJ735 KIX → GMP May 22, 23:50 UTCMay 23, 01:15 UTC1h 25m
2026-05-22 APJ710 ICN → KIX May 22, 12:10 UTCMay 22, 13:30 UTC1h 20m
2026-05-22 APJ709 KIX → ICN May 22, 09:25 UTCMay 22, 10:50 UTC1h 25m
2026-05-22 APJ134 SDJ → KIX May 22, 06:40 UTCMay 22, 07:35 UTC55m
2026-05-22 APJ414 CTS → SDJ May 22, 04:40 UTCMay 22, 05:25 UTC45m
2026-05-22 APJ565 NRT → CTS May 22, 02:05 UTCMay 22, 03:25 UTC1h 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 JA821P page for operator, model, and routing details .

Mode-S 86D5A1 frequently asked

What is Mode-S code 86D5A1?
86D5A1 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA821P.
Where is Mode-S 86D5A1 registered?
Mode-S code 86D5A1 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86D5A1 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86D5A1, octal 41552641, decimal 8,836,513.
What flights does 86D5A1 operate?
Mode-S 86D5A1 has broadcast 20 distinct callsigns, including APJ287, APJ740, APJ739, APJ709, APJ584.