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sensors Mode-S transponder

86CEC5

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA803X · BOEING 737-800

Hex
86CEC5
Octal
41547305
Decimal
8,834,757
Country
JP
Tail
JA803X
Type
B738
No current signal · last broadcast 51m ago
Flights observed
454
Distinct callsigns
20
Country
JP
Last broadcast
51m ago

Last known position

Most recent position reported by Mode-S 86CEC5.

Country allocation

The ICAO 24-bit address 86CEC5 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
SNJ91 - 11 2026-07-11
SNJ129 - 11 2026-07-14
SNJ92 - 10 2026-07-11
SNJ25 - 10 2026-07-13
SNJ16 - 10 2026-07-12
SNJ13 - 10 2026-07-12
SNJ125 - 10 2026-07-02
SNJ96 - 9 2026-07-13
SNJ95 - 9 2026-07-13
SNJ94 - 9 2026-07-13
SNJ93 - 9 2026-07-13
SNJ80 - 9 2026-07-02
SNJ61 - 9 2026-07-12
SNJ52 - 9 2026-07-12
SNJ128 - 9 2026-07-14
SNJ122 - 9 2026-07-02
SNJ109 - 8 2026-07-12
SNJ79 - 7 2026-07-19
SNJ77 Skynet Asia Airways 7 2026-07-21
SNJ75 - 7 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 SNJ50 ISG → OKA Jul 23, 10:30 UTCJul 23, 10:40 UTC10m
2026-07-23 SNJ23 HND → OKA Jul 23, 05:00 UTCJul 23, 07:10 UTC2h 10m
2026-07-23 SNJ56 KMI → HND Jul 23, 02:50 UTCJul 23, 04:00 UTC1h 10m
2026-07-23 SNJ107 NGO → KMI Jul 23, 00:50 UTCJul 23, 01:20 UTC30m
2026-07-22 SNJ65 HND → KMI Jul 22, 11:10 UTCJul 22, 23:40 UTC12h 30m
2026-07-22 SNJ34 NGS → HND Jul 22, 03:05 UTCJul 22, 04:40 UTC1h 35m
2026-07-22 SNJ33 HND → NGS Jul 22, 00:55 UTCJul 22, 02:20 UTC1h 25m
2026-07-21 SNJ72 KOJ → HND Jul 21, 11:05 UTCJul 22, 00:05 UTC13h 0m
2026-07-21 SNJ85 KOJ → OKA Jul 21, 09:35 UTCJul 21, 09:50 UTC15m
2026-07-21 SNJ77 HND → KOJ Jul 21, 06:20 UTCJul 21, 07:25 UTC1h 5m
2026-07-21 SNJ58 KMI → HND Jul 21, 03:55 UTCJul 21, 05:05 UTC1h 10m
2026-07-21 SNJ55 HND → KMI Jul 21, 01:20 UTCJul 21, 02:15 UTC55m
2026-07-20 SNJ12 KMJ → HND Jul 20, 22:50 UTCJul 21, 00:15 UTC1h 25m
2026-07-20 SNJ19 - Jul 20, 09:25 UTCJul 20, 10:50 UTC1h 25m
2026-07-20 SNJ36 NGS → HND Jul 20, 06:40 UTCJul 20, 08:15 UTC1h 35m
2026-07-20 SNJ35 HND → NGS Jul 20, 04:10 UTCJul 20, 05:35 UTC1h 25m
2026-07-20 SNJ74 KOJ → HND Jul 20, 01:45 UTCJul 20, 02:55 UTC1h 10m
2026-07-19 SNJ115 - Jul 19, 23:25 UTCJul 20, 00:05 UTC40m
2026-07-19 SNIJ118 - Jul 19, 12:15 UTCJul 19, 12:50 UTC35m
2026-07-19 SNJ79 - Jul 19, 09:40 UTCJul 19, 10:40 UTC1h 0m
2026-07-19 SNJ78 KOJ → HND Jul 19, 07:15 UTCJul 19, 08:35 UTC1h 20m
2026-07-19 SNJ75 - Jul 19, 04:25 UTCJul 19, 05:30 UTC1h 5m
2026-07-19 SNJ22D - Jul 19, 00:55 UTCJul 19, 03:05 UTC2h 10m
2026-07-18 SNJ21 HND → OKA Jul 18, 21:25 UTCJul 18, 23:25 UTC2h 0m
2026-07-18 SNJ64 - Jul 18, 07:50 UTCJul 18, 11:05 UTC3h 15m
2026-07-18 SNJ127 - Jul 18, 06:30 UTCJul 18, 06:50 UTC20m
2026-07-18 SNJ127 - Jul 18, 05:15 UTCJul 18, 05:50 UTC35m
2026-07-18 SNJ126 - Jul 18, 02:45 UTCJul 18, 04:25 UTC1h 41m
2026-07-18 SNJ67 - Jul 18, 00:50 UTCJul 18, 01:15 UTC25m
2026-07-17 SNJ51 HND → KMI Jul 17, 22:05 UTCJul 17, 23:00 UTC55m
2026-07-17 SNJ38 - Jul 17, 12:45 UTCJul 17, 14:04 UTC1h 20m
2026-07-17 SNJ37 - Jul 17, 10:25 UTCJul 17, 11:50 UTC1h 25m
2026-07-17 SNJ24 - Jul 17, 07:14 UTCJul 17, 09:30 UTC2h 15m
2026-07-17 SNJ121 - Jul 17, 03:50 UTCJul 17, 05:25 UTC1h 35m
2026-07-17 SNJ116 - Jul 17, 02:10 UTCJul 17, 02:34 UTC25m
2026-07-16 SNJ71 - Jul 16, 23:10 UTCJul 17, 00:14 UTC1h 5m
2026-07-16 SNJ38 - Jul 16, 12:09 UTCJul 16, 13:49 UTC1h 40m
2026-07-16 SNJ37 - Jul 16, 10:00 UTCJul 16, 11:20 UTC1h 20m
2026-07-16 SNJ24 - Jul 16, 06:45 UTCJul 16, 09:05 UTC2h 20m
2026-07-16 SNJ121 - Jul 16, 03:50 UTCJul 16, 05:30 UTC1h 40m
2026-07-16 SNJ116 - Jul 16, 01:55 UTCJul 16, 02:25 UTC30m
2026-07-15 SNJ71 - Jul 15, 23:10 UTCJul 16, 00:15 UTC1h 5m
2026-07-15 SNJ20 - Jul 15, 10:10 UTCJul 15, 11:25 UTC1h 15m
2026-07-15 SNJ17 - Jul 15, 07:55 UTCJul 15, 09:10 UTC1h 15m
2026-07-14 SNJ26 - Jul 14, 12:00 UTCJul 14, 14:10 UTC2h 10m
2026-07-14 SNJ129 - Jul 14, 09:50 UTCJul 14, 10:15 UTC25m
2026-07-14 SNJ129 - Jul 14, 08:35 UTCJul 14, 09:15 UTC40m
2026-07-14 SNJ128 - Jul 14, 06:15 UTCJul 14, 07:55 UTC1h 40m
2026-07-14 SNJ44 - Jul 14, 04:50 UTCJul 14, 05:00 UTC10m
2026-07-13 SNJ84 - Jul 13, 22:40 UTCJul 14, 01:35 UTC2h 55m

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 JA803X page for operator, model, and routing details .

Mode-S 86CEC5 frequently asked

What is Mode-S code 86CEC5?
86CEC5 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA803X.
Where is Mode-S 86CEC5 registered?
Mode-S code 86CEC5 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86CEC5 broadcasting right now?
No active broadcast right now. Last signal was 51m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86CEC5, octal 41547305, decimal 8,834,757.
What flights does 86CEC5 operate?
Mode-S 86CEC5 has broadcast 20 distinct callsigns, including SNJ91, SNJ129, SNJ92, SNJ25, SNJ16.