Apparatus

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sensors Mode-S transponder

86951C

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA793A · BOEING 777-300ER

Hex
86951C
Octal
41512434
Decimal
8,819,996
Country
JP
Tail
JA793A
Type
B77W
Transponder active on ground
Flights observed
134
Distinct callsigns
20
Country
JP
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 86951C.

Country allocation

The ICAO 24-bit address 86951C 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
ANA159 - 16 2026-07-13
ANA212 - 14 2026-07-11
ANA211 - 14 2026-07-11
ANA160 - 13 2026-07-12
ANA12 - 11 2026-07-04
ANA11 - 11 2026-07-03
ANA112 - 10 2026-07-03
ANA111 - 10 2026-07-05
ANA8 - 6 2026-06-27
ANA7 - 6 2026-06-27
ANA110 - 5 2026-07-14
ANA109 All Nippon Airways 4 2026-06-08
ANA108 All Nippon Airways 3 2026-05-22
ANA961 - 2 2026-07-02
ANA9415 All Nippon Airways 2 2026-06-18
ANA107 All Nippon Airways 2 2026-05-23
ANA9416 All Nippon Airways 1 2026-06-25
ANA9401 All Nippon Airways 1 2026-06-13
ANA9372 All Nippon Airways 1 2026-05-30
ANA126 All Nippon Airways 1 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ANA110 - Jul 14, 02:05 UTCJul 14, 13:00 UTC10h 55m
2026-07-13 ANA159 JFK → HND Jul 13, 06:10 UTCJul 13, 19:15 UTC13h 5m
2026-07-12 ANA160 HND → JFK Jul 12, 14:25 UTCJul 13, 02:55 UTC12h 30m
2026-07-11 ANA212 - Jul 11, 18:25 UTCJul 12, 07:50 UTC13h 25m
2026-07-11 ANA211 HND → LHR Jul 11, 01:15 UTCJul 11, 15:10 UTC13h 55m
2026-07-05 ANA111 - Jul 5, 03:30 UTCJul 5, 15:15 UTC11h 45m
2026-07-04 ANA12 - Jul 4, 23:35 UTCJul 5, 00:00 UTC25m
2026-07-04 ANA12 - Jul 4, 08:45 UTCJul 4, 21:05 UTC12h 20m
2026-07-03 ANA11 - Jul 3, 17:25 UTCJul 4, 06:05 UTC12h 40m
2026-07-03 ANA112 HND → ORD Jul 3, 02:05 UTCJul 3, 13:35 UTC11h 30m
2026-07-02 ANA961 HND → HND Jul 2, 00:45 UTCJul 2, 10:00 UTC9h 15m
2026-06-30 ANA212 - Jun 30, 18:45 UTCJul 1, 08:05 UTC13h 20m
2026-06-30 ANA211 HND → LHR Jun 30, 01:30 UTCJun 30, 15:10 UTC13h 40m
2026-06-28 ANA111 - Jun 28, 23:09 UTCJun 29, 11:25 UTC12h 15m
2026-06-28 ANA12 - Jun 28, 08:19 UTCJun 28, 19:40 UTC11h 20m
2026-06-27 ANA7 SFO → NRT Jun 27, 19:45 UTCJun 28, 06:15 UTC10h 30m
2026-06-27 ANA8 - Jun 27, 08:20 UTCJun 27, 17:34 UTC9h 15m
2026-06-27 ANA11 - Jun 27, 04:49 UTCJun 27, 05:19 UTC30m
2026-06-26 ANA11 - Jun 26, 17:04 UTCJun 26, 23:49 UTC6h 45m
2026-06-26 ANA112 HND → ORD Jun 26, 02:14 UTCJun 26, 13:10 UTC10h 55m
2026-06-25 ANA9416 TPE → HND Jun 25, 11:25 UTCJun 25, 14:09 UTC2h 45m
2026-06-18 ANA9415 HND → TPE Jun 18, 00:30 UTCJun 18, 00:50 UTC20m
2026-06-17 ANA9415 HND → TPE Jun 17, 21:55 UTCJun 17, 23:05 UTC1h 10m
2026-06-16 ANA111 - Jun 16, 23:40 UTCJun 17, 12:15 UTC12h 35m
2026-06-16 ANA12 - Jun 16, 08:30 UTCJun 16, 19:30 UTC11h 0m
2026-06-15 ANA7 SFO → NRT Jun 15, 20:04 UTCJun 16, 06:25 UTC10h 20m
2026-06-15 ANA8 - Jun 15, 08:20 UTCJun 15, 17:04 UTC8h 45m
2026-06-14 ANA11 - Jun 14, 17:15 UTCJun 15, 05:55 UTC12h 39m
2026-06-14 ANA112 HND → ORD Jun 14, 02:05 UTCJun 14, 13:20 UTC11h 15m
2026-06-13 ANA9401 JFK → IAD Jun 13, 01:50 UTCJun 13, 13:35 UTC11h 44m
2026-06-11 ANA112 HND → ORD Jun 11, 02:10 UTCJun 11, 13:10 UTC11h 0m
2026-06-10 ANA159 JFK → HND Jun 10, 06:05 UTCJun 10, 19:30 UTC13h 25m
2026-06-09 ANA160 HND → JFK Jun 9, 14:15 UTCJun 10, 02:45 UTC12h 30m
2026-06-08 ANA109 JFK → HND Jun 8, 18:00 UTCJun 9, 07:45 UTC13h 45m
2026-06-08 ANA110 HND → JFK Jun 8, 02:10 UTCJun 8, 14:45 UTC12h 35m
2026-06-06 ANA212 LHR → HND Jun 6, 18:29 UTCJun 7, 07:35 UTC13h 5m
2026-06-06 ANA211 HND → LHR Jun 6, 15:10 UTCJun 6, 15:34 UTC25m
2026-06-06 ANA211 HND → LHR Jun 6, 01:30 UTCJun 6, 15:05 UTC13h 35m
2026-06-04 ANA212 LHR → HND Jun 4, 18:55 UTCJun 5, 07:55 UTC13h 0m
2026-06-04 ANA211 HND → LHR Jun 4, 02:00 UTCJun 4, 15:45 UTC13h 45m
2026-06-03 ANA111 ORD → HND Jun 3, 00:25 UTCJun 3, 12:20 UTC11h 55m
2026-06-02 ANA12 NRT → ORD Jun 2, 08:35 UTCJun 2, 20:05 UTC11h 30m
2026-06-02 ANA11 ORD → NRT Jun 2, 04:05 UTCJun 2, 04:45 UTC40m
2026-06-01 ANA11 ORD → NRT Jun 1, 17:10 UTCJun 1, 23:55 UTC6h 45m
2026-06-01 ANA112 HND → ORD Jun 1, 02:05 UTCJun 1, 13:25 UTC11h 20m
2026-05-30 ANA111 ORD → HND May 30, 23:10 UTCMay 31, 11:20 UTC12h 10m
2026-05-30 ANA12 NRT → ORD May 30, 08:30 UTCMay 30, 19:50 UTC11h 20m
2026-05-30 ANA9372 HND → NRT May 30, 05:10 UTCMay 30, 05:50 UTC40m
2026-05-29 ANA159 JFK → HND May 29, 06:25 UTCMay 29, 20:10 UTC13h 45m
2026-05-28 ANA160 HND → JFK May 28, 14:45 UTCMay 29, 02:55 UTC12h 10m

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 JA793A page for operator, model, and routing details .

Mode-S 86951C frequently asked

What is Mode-S code 86951C?
86951C is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA793A.
Where is Mode-S 86951C registered?
Mode-S code 86951C is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 86951C broadcasting right now?
Mode-S 86951C is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 86951C, octal 41512434, decimal 8,819,996.
What flights does 86951C operate?
Mode-S 86951C has broadcast 20 distinct callsigns, including ANA159, ANA212, ANA211, ANA160, ANA12.