Apparatus

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sensors Mode-S transponder

86351C

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA67AN · BOEING 737-800

Hex
86351C
Octal
41432434
Decimal
8,795,420
Country
JP
Tail
JA67AN
Type
B738
No current signal · last broadcast 1h ago
Flights observed
256
Distinct callsigns
20
Country
JP
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 86351C.

Country allocation

The ICAO 24-bit address 86351C 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
SNJ127 Skynet Asia Airways 8 2026-05-14
SNJ126 Skynet Asia Airways 7 2026-05-30
SNJ64 Skynet Asia Airways 6 2026-05-24
SNJ51 Skynet Asia Airways 6 2026-05-29
SNJ125 Skynet Asia Airways 6 2026-05-19
SNJ98 Skynet Asia Airways 5 2026-05-23
SNJ97 Skynet Asia Airways 5 2026-05-23
SNJ67 Skynet Asia Airways 5 2026-05-14
SNJ37 Skynet Asia Airways 5 2026-05-15
SNJ24 Skynet Asia Airways 5 2026-05-15
SNJ23 Skynet Asia Airways 5 2026-05-29
SNJ18 Skynet Asia Airways 5 2026-05-23
SNJ93 Skynet Asia Airways 4 2026-05-17
SNJ79 Skynet Asia Airways 4 2026-05-25
SNJ75 Skynet Asia Airways 4 2026-05-25
SNJ74 Skynet Asia Airways 4 2026-05-26
SNJ71 Skynet Asia Airways 4 2026-05-14
SNJ38 Skynet Asia Airways 4 2026-05-15
SNJ36 Skynet Asia Airways 4 2026-05-26
SNJ35 Skynet Asia Airways 4 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 SNJ126 OKA → UKB May 30, 03:45 UTCMay 30, 04:20 UTC35m
2026-05-29 SNJ51 HND → KMI May 29, 22:10 UTCMay 29, 23:10 UTC1h 0m
2026-05-29 SNJ23 HND → OKA May 29, 05:30 UTCMay 29, 13:55 UTC8h 25m
2026-05-29 SNJ56 KMI → HND May 29, 03:05 UTCMay 29, 04:10 UTC1h 5m
2026-05-29 SNJ107 NGO → KMI May 29, 00:50 UTCMay 29, 01:25 UTC35m
2026-05-28 SNJ65 HND → KMI May 28, 10:40 UTCMay 28, 23:40 UTC13h 0m
2026-05-28 SNJ62 KMI → HND May 28, 08:30 UTCMay 28, 09:40 UTC1h 10m
2026-05-28 SNJ59T HND → KMI May 28, 06:00 UTCMay 28, 07:00 UTC1h 0m
2026-05-28 SNJ34 NGS → HND May 28, 03:25 UTCMay 28, 04:50 UTC1h 25m
2026-05-28 SNJ33 HND → NGS May 28, 01:00 UTCMay 28, 02:25 UTC1h 25m
2026-05-27 SNJ72 KOJ → HND May 27, 22:30 UTCMay 27, 23:50 UTC1h 20m
2026-05-27 SNJ77 HND → KOJ May 27, 06:25 UTCMay 27, 07:35 UTC1h 10m
2026-05-27 SNJ55 HND → KMI May 27, 01:34 UTCMay 27, 04:55 UTC3h 20m
2026-05-26 SNJ19 HND → KMJ May 26, 09:35 UTCMay 26, 10:54 UTC1h 20m
2026-05-26 SNJ36 NGS → HND May 26, 06:54 UTCMay 26, 08:04 UTC1h 10m
2026-05-26 SNJ35 HND → NGS May 26, 04:10 UTCMay 26, 05:30 UTC1h 20m
2026-05-26 SNJ74 KOJ → HND May 26, 01:34 UTCMay 26, 02:39 UTC1h 5m
2026-05-25 SNJ115 NGO → KOJ May 25, 23:30 UTCMay 26, 00:09 UTC40m
2026-05-25 SNJ118 KOJ → NGO May 25, 12:15 UTCMay 25, 12:45 UTC30m
2026-05-25 SNJ79 HND → KOJ May 25, 09:55 UTCMay 25, 10:55 UTC1h 0m
2026-05-25 SNJ78 KOJ → HND May 25, 07:40 UTCMay 25, 08:30 UTC50m
2026-05-25 SNJ75 HND → KOJ May 25, 04:20 UTCMay 25, 05:25 UTC1h 5m
2026-05-24 SNJ22 OKA → HND May 24, 21:30 UTCMay 25, 03:05 UTC5h 35m
2026-05-24 SNJ64 KMI → HND May 24, 05:00 UTCMay 24, 11:05 UTC6h 5m
2026-05-24 SNJ126 OKA → UKB May 24, 03:40 UTCMay 24, 04:15 UTC35m
2026-05-23 SNJ51 HND → KMI May 23, 22:05 UTCMay 23, 23:05 UTC1h 0m
2026-05-23 SNJ98 OIT → HND May 23, 11:00 UTCMay 23, 12:10 UTC1h 10m
2026-05-23 SNJ97 HND → OIT May 23, 08:35 UTCMay 23, 09:45 UTC1h 10m
2026-05-23 SNJ18 KMJ → HND May 23, 06:20 UTCMay 23, 07:20 UTC1h 0m
2026-05-23 SNJ15 HND → KMJ May 23, 03:50 UTCMay 23, 05:15 UTC1h 25m
2026-05-23 SNJ14 KMJ → HND May 23, 01:10 UTCMay 23, 02:20 UTC1h 10m
2026-05-22 SNJ11 HND → KMJ May 22, 22:40 UTCMay 23, 00:00 UTC1h 20m
2026-05-22 SNJ98 OIT → HND May 22, 11:05 UTCMay 22, 12:15 UTC1h 10m
2026-05-22 SNJ97 HND → OIT May 22, 08:45 UTCMay 22, 09:50 UTC1h 5m
2026-05-22 SNJ18 KMJ → HND May 22, 06:20 UTCMay 22, 07:35 UTC1h 15m
2026-05-21 SNJ19 HND → KMJ May 21, 09:30 UTCMay 21, 10:55 UTC1h 25m
2026-05-21 SNJ36 NGS → HND May 21, 07:00 UTCMay 21, 08:15 UTC1h 15m
2026-05-21 SNJ35 HND → NGS May 21, 04:05 UTCMay 21, 05:30 UTC1h 25m
2026-05-21 SNJ74 KOJ → HND May 21, 01:35 UTCMay 21, 02:45 UTC1h 10m
2026-05-20 SNJ115 NGO → KOJ May 20, 23:25 UTCMay 21, 00:10 UTC45m
2026-05-20 SNJ118 KOJ → NGO May 20, 12:20 UTCMay 20, 12:35 UTC15m
2026-05-20 SNJ79 HND → KOJ May 20, 09:25 UTCMay 20, 10:35 UTC1h 10m
2026-05-20 SNJ75 HND → KOJ May 20, 04:30 UTCMay 20, 08:20 UTC3h 51m
2026-05-20 SNJ22 OKA → HND May 20, 01:10 UTCMay 20, 03:20 UTC2h 10m
2026-05-19 SNJ21 HND → OKA May 19, 21:25 UTCMay 19, 23:35 UTC2h 10m
2026-05-19 SNJ80 KOJ → HND May 19, 11:50 UTCMay 19, 13:15 UTC1h 25m
2026-05-19 SNJ117 NGO → KOJ May 19, 10:00 UTCMay 19, 10:35 UTC35m
2026-05-19 SNJ122 OKA → NGO May 19, 08:30 UTCMay 19, 08:45 UTC15m
2026-05-19 SNJ122 OKA → NGO May 19, 07:10 UTCMay 19, 07:20 UTC10m
2026-05-19 SNJ101 FUK → OKA May 19, 05:35 UTCMay 19, 05:50 UTC15m

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 JA67AN page for operator, model, and routing details .

Mode-S 86351C frequently asked

What is Mode-S code 86351C?
86351C is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA67AN.
Where is Mode-S 86351C registered?
Mode-S code 86351C is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86351C broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86351C, octal 41432434, decimal 8,795,420.
What flights does 86351C operate?
Mode-S 86351C has broadcast 20 distinct callsigns, including SNJ127, SNJ126, SNJ64, SNJ51, SNJ125.