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sensors Mode-S transponder

86D215

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA811X · BOEING 737-800

Hex
86D215
Octal
41551025
Decimal
8,835,605
Country
JP
Tail
JA811X
Type
B738
No current signal · last broadcast Jul 26, 14:20 UTC
Flights observed
525
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 14:20 UTC

Last known position

Most recent position reported by Mode-S 86D215.

Country allocation

The ICAO 24-bit address 86D215 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
SNJ38 Skynet Asia Airways 21 2026-07-26
SNJ37 Skynet Asia Airways 21 2026-07-26
SNJ71 Skynet Asia Airways 19 2026-07-03
SNJ24 - 18 2026-07-04
SNJ126 Skynet Asia Airways 14 2026-07-21
SNJ64 - 13 2026-07-21
SNJ60 Skynet Asia Airways 13 2026-07-20
SNJ57 Skynet Asia Airways 13 2026-07-20
SNJ51 Skynet Asia Airways 13 2026-07-20
SNJ32 - 13 2026-07-20
SNJ31 Skynet Asia Airways 13 2026-07-19
SNJ20 - 13 2026-07-20
SNJ17 - 13 2026-07-20
SNJ116 - 12 2026-07-04
SNJ127 Skynet Asia Airways 11 2026-07-21
SNJ18 Skynet Asia Airways 10 2026-07-19
SNJ15 - 10 2026-07-19
SNJ98 - 9 2026-07-19
SNJ97 - 9 2026-07-19
SNJ21 Skynet Asia Airways 9 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SNJ38 NGS → HND Jul 26, 12:50 UTCJul 26, 14:15 UTC1h 25m
2026-07-26 SNJ37 HND → NGS Jul 26, 10:20 UTCJul 26, 11:40 UTC1h 20m
2026-07-26 SNJ56 KMI → HND Jul 26, 06:05 UTCJul 26, 06:40 UTC36m
2026-07-26 SNJ56 KMI → HND Jul 26, 00:40 UTCJul 26, 04:40 UTC4h 0m
2026-07-25 SNJ108 KMI → NGO Jul 25, 23:05 UTCJul 25, 23:40 UTC35m
2026-07-25 SNJ65 HND → KMI Jul 25, 11:15 UTCJul 25, 12:15 UTC1h 0m
2026-07-25 SNJ62 KMI → HND Jul 25, 09:00 UTCJul 25, 10:00 UTC1h 0m
2026-07-25 SNJ59 HND → KMI Jul 25, 05:45 UTCJul 25, 06:45 UTC1h 0m
2026-07-25 SNJ34 NGS → HND Jul 25, 03:00 UTCJul 25, 04:40 UTC1h 40m
2026-07-25 SNJ33 HND → NGS Jul 25, 00:50 UTCJul 25, 02:15 UTC1h 25m
2026-07-24 SNJ72 KOJ → HND Jul 24, 22:30 UTCJul 24, 23:45 UTC1h 15m
2026-07-24 SNJ86 OKA → KOJ Jul 24, 11:20 UTCJul 24, 11:30 UTC10m
2026-07-24 SNJ85 KOJ → OKA Jul 24, 09:40 UTCJul 24, 10:10 UTC30m
2026-07-24 SNJ77 HND → KOJ Jul 24, 06:35 UTCJul 24, 07:35 UTC1h 0m
2026-07-24 SNJ58 KMI → HND Jul 24, 04:05 UTCJul 24, 05:20 UTC1h 15m
2026-07-24 SNJ55 HND → KMI Jul 24, 01:35 UTCJul 24, 02:30 UTC55m
2026-07-23 SNJ12 KMJ → HND Jul 23, 23:00 UTCJul 24, 00:25 UTC1h 25m
2026-07-23 SNJ19 - Jul 23, 09:25 UTCJul 23, 10:45 UTC1h 20m
2026-07-23 SNJ36 NGS → HND Jul 23, 06:40 UTCJul 23, 08:20 UTC1h 40m
2026-07-23 SNJ35 HND → NGS Jul 23, 04:00 UTCJul 23, 05:30 UTC1h 30m
2026-07-23 SNJ74 KOJ → HND Jul 23, 01:50 UTCJul 23, 02:55 UTC1h 5m
2026-07-22 SNJ115 - Jul 22, 23:30 UTCJul 23, 00:10 UTC40m
2026-07-22 SNJ118 KOJ → NGO Jul 22, 12:10 UTCJul 22, 12:45 UTC35m
2026-07-22 SNJ75 HND → KOJ Jul 22, 04:25 UTCJul 22, 05:25 UTC1h 0m
2026-07-22 SNJ22D - Jul 22, 00:55 UTCJul 22, 03:15 UTC2h 20m
2026-07-21 SNJ21 HND → OKA Jul 21, 21:25 UTCJul 21, 23:25 UTC2h 0m
2026-07-21 SNJ64 - Jul 21, 07:50 UTCJul 21, 11:00 UTC3h 10m
2026-07-21 SNJ127 UKB → OKA Jul 21, 06:30 UTCJul 21, 06:45 UTC15m
2026-07-21 SNJ127 UKB → OKA Jul 21, 05:05 UTCJul 21, 05:45 UTC40m
2026-07-21 SNJ126 OKA → UKB Jul 21, 02:40 UTCJul 21, 04:15 UTC1h 35m
2026-07-21 SNJ67 KMI → OKA Jul 21, 01:10 UTCJul 21, 01:30 UTC20m
2026-07-20 SNJ51 HND → KMI Jul 20, 22:05 UTCJul 20, 23:00 UTC55m
2026-07-20 SNJ20 - Jul 20, 10:15 UTCJul 20, 11:40 UTC1h 25m
2026-07-20 SNJ17 - Jul 20, 07:50 UTCJul 20, 09:10 UTC1h 20m
2026-07-20 SNJ60 KMI → HND Jul 20, 05:55 UTCJul 20, 06:55 UTC1h 0m
2026-07-20 SNJ57 HND → KMI Jul 20, 03:20 UTCJul 20, 04:15 UTC55m
2026-07-20 SNJ32 - Jul 20, 00:50 UTCJul 20, 02:15 UTC1h 25m
2026-07-19 SNJ31 HND → NGS Jul 19, 22:25 UTCJul 19, 23:50 UTC1h 25m
2026-07-19 SNJ98 - Jul 19, 11:05 UTCJul 19, 12:15 UTC1h 10m
2026-07-19 SNJ97 - Jul 19, 08:35 UTCJul 19, 09:40 UTC1h 5m
2026-07-19 SNJ18 KMJ → HND Jul 19, 06:05 UTCJul 19, 07:35 UTC1h 30m
2026-07-19 SNJ15 - Jul 19, 03:40 UTCJul 19, 05:00 UTC1h 20m
2026-07-19 SNJ14 - Jul 19, 01:00 UTCJul 19, 02:20 UTC1h 20m
2026-07-18 SNJ11 - Jul 18, 22:35 UTCJul 18, 23:55 UTC1h 20m
2026-07-18 SNJ20 - Jul 18, 10:15 UTCJul 18, 11:35 UTC1h 20m
2026-07-18 SNJ17 - Jul 18, 07:50 UTCJul 18, 09:05 UTC1h 15m
2026-07-18 SNJ60 - Jul 18, 05:40 UTCJul 18, 06:50 UTC1h 10m
2026-07-18 SNJ57 - Jul 18, 03:25 UTCJul 18, 04:20 UTC55m
2026-07-18 SNJ32 - Jul 18, 00:45 UTCJul 18, 02:19 UTC1h 35m
2026-07-17 SNJ31 - Jul 17, 22:15 UTCJul 17, 23:39 UTC1h 25m

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 JA811X page for operator, model, and routing details .

Mode-S 86D215 frequently asked

What is Mode-S code 86D215?
86D215 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA811X.
Where is Mode-S 86D215 registered?
Mode-S code 86D215 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86D215 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86D215, octal 41551025, decimal 8,835,605.
What flights does 86D215 operate?
Mode-S 86D215 has broadcast 20 distinct callsigns, including SNJ38, SNJ37, SNJ71, SNJ24, SNJ126.