Apparatus

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sensors Mode-S transponder

86CEF4

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA805A · BOEING 787-8 Dreamliner

Hex
86CEF4
Octal
41547364
Decimal
8,834,804
Country
JP
Tail
JA805A
Type
B788
No current signal · last broadcast 4h ago
Flights observed
42
Distinct callsigns
10
Country
JP
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 86CEF4.

Country allocation

The ICAO 24-bit address 86CEF4 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 10 distinct

Callsign Airline Flights Last seen
ANA105 All Nippon Airways 12 2026-05-01
ANA219 All Nippon Airways 6 2026-05-29
ANA106 All Nippon Airways 6 2026-04-30
ANA102 All Nippon Airways 4 2026-05-04
ANA101 All Nippon Airways 4 2026-05-04
ANA220 All Nippon Airways 3 2026-04-29
ANA9102 - 2 2026-05-29
ANA222 All Nippon Airways 2 2026-04-28
ANA221 All Nippon Airways 2 2026-04-27
ANA9101 All Nippon Airways 1 2026-05-05

Recent flights last 42

DateFlightRouteTakeoffLandingDuration
2026-05-29 ANA219 NGO → FUK May 29, 23:35 UTCMay 30, 01:45 UTC2h 10m
2026-05-29 ANA9102 - May 29, 00:30 UTCMay 29, 04:35 UTC4h 5m
2026-05-28 ANA9102 - May 28, 22:00 UTCMay 28, 22:10 UTC10m
2026-05-05 ANA9101 HND → SIN May 5, 13:10 UTCMay 5, 18:35 UTC5h 25m
2026-05-04 ANA101 IAD → HND May 4, 16:25 UTCMay 5, 06:20 UTC13h 56m
2026-05-04 ANA102 HND → IAD May 4, 01:50 UTCMay 4, 13:45 UTC11h 55m
2026-05-02 ANA101 IAD → HND May 2, 16:35 UTCMay 3, 05:55 UTC13h 19m
2026-05-02 ANA102 HND → IAD May 2, 01:45 UTCMay 2, 13:40 UTC11h 55m
2026-05-01 ANA105 LAX → HND May 1, 08:40 UTCMay 1, 20:15 UTC11h 35m
2026-04-30 ANA106 HND → LAX Apr 30, 15:40 UTCMay 1, 00:50 UTC9h 10m
2026-04-29 ANA220 IST → HND Apr 29, 15:40 UTCApr 30, 01:30 UTC9h 49m
2026-04-28 ANA219 NGO → FUK Apr 28, 23:50 UTCApr 29, 11:35 UTC11h 46m
2026-04-28 ANA222 ARN → HND Apr 28, 08:40 UTCApr 28, 21:35 UTC12h 55m
2026-04-27 ANA221 HND → ARN Apr 27, 15:45 UTCApr 28, 04:30 UTC12h 45m
2026-04-26 ANA101 IAD → HND Apr 26, 16:35 UTCApr 27, 06:05 UTC13h 30m
2026-04-26 ANA102 HND → IAD Apr 26, 01:55 UTCApr 26, 14:05 UTC12h 10m
2026-04-25 ANA105 LAX → HND Apr 25, 08:05 UTCApr 25, 19:15 UTC11h 10m
2026-04-24 ANA106 HND → LAX Apr 24, 15:40 UTCApr 25, 00:40 UTC9h 0m
2026-04-23 ANA105 LAX → HND Apr 23, 08:01 UTCApr 23, 19:20 UTC11h 19m
2026-04-22 ANA106 HND → LAX Apr 22, 16:00 UTCApr 23, 01:10 UTC9h 10m
2026-04-20 ANA101 IAD → HND Apr 20, 16:30 UTCApr 21, 06:35 UTC14h 5m
2026-04-20 ANA102 HND → IAD Apr 20, 01:45 UTCApr 20, 13:45 UTC12h 0m
2026-04-19 ANA222 ARN → HND Apr 19, 08:40 UTCApr 19, 21:30 UTC12h 50m
2026-04-18 ANA221 HND → ARN Apr 18, 16:30 UTCApr 19, 05:55 UTC13h 25m
2026-04-17 ANA105 LAX → HND Apr 17, 19:25 UTCApr 17, 19:30 UTC5m
2026-04-17 ANA105 LAX → HND Apr 17, 18:40 UTCApr 17, 19:20 UTC40m
2026-04-17 ANA105 LAX → HND Apr 17, 13:20 UTCApr 17, 14:15 UTC55m
2026-04-17 ANA105 LAX → HND Apr 17, 12:30 UTCApr 17, 13:15 UTC45m
2026-04-17 ANA105 LAX → HND Apr 17, 09:20 UTCApr 17, 09:30 UTC10m
2026-04-17 ANA105 LAX → HND Apr 17, 08:20 UTCApr 17, 09:15 UTC55m
2026-04-17 ANA106 HND → LAX Apr 17, 00:10 UTCApr 17, 01:15 UTC1h 5m
2026-04-16 ANA106 HND → LAX Apr 16, 15:50 UTCApr 16, 16:30 UTC40m
2026-04-16 ANA220 IST → HND Apr 16, 01:10 UTCApr 16, 01:35 UTC25m
2026-04-15 ANA220 IST → HND Apr 15, 23:55 UTCApr 16, 01:05 UTC1h 10m
2026-04-15 ANA219 NGO → FUK Apr 15, 11:00 UTCApr 15, 11:30 UTC30m
2026-04-15 ANA219 NGO → FUK Apr 15, 10:00 UTCApr 15, 10:55 UTC55m
2026-04-15 ANA219 NGO → FUK Apr 15, 01:05 UTCApr 15, 01:40 UTC35m
2026-04-14 ANA219 NGO → FUK Apr 14, 23:50 UTCApr 15, 00:40 UTC50m
2026-04-13 ANA105 - Apr 13, 18:40 UTCApr 13, 19:30 UTC50m
2026-04-13 ANA105 - Apr 13, 08:20 UTCApr 13, 09:10 UTC50m
2026-04-13 ANA105 - Apr 13, 08:05 UTCApr 13, 08:15 UTC10m
2026-04-13 ANA106 HND → LAX Apr 13, 00:20 UTCApr 13, 01:25 UTC1h 5m

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 JA805A page for operator, model, and routing details .

Mode-S 86CEF4 frequently asked

What is Mode-S code 86CEF4?
86CEF4 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA805A.
Where is Mode-S 86CEF4 registered?
Mode-S code 86CEF4 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86CEF4 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86CEF4, octal 41547364, decimal 8,834,804.
What flights does 86CEF4 operate?
Mode-S 86CEF4 has broadcast 10 distinct callsigns, including ANA105, ANA219, ANA106, ANA102, ANA101.