Apparatus

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sensors Mode-S transponder

868688

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA751A · BOEING 777-300

Hex
868688
Octal
41503210
Decimal
8,816,264
Country
JP
Tail
JA751A
Type
B773
No current signal · last broadcast 9h ago
Flights observed
242
Distinct callsigns
20
Country
JP
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 868688.

Country allocation

The ICAO 24-bit address 868688 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
ANA477 - 34 2026-07-14
ANA467 - 30 2026-07-13
ANA476 - 24 2026-07-14
ANA464 - 20 2026-07-12
ANA68 - 10 2026-07-10
ANA65 - 10 2026-07-10
ANA82 - 8 2026-07-09
ANA75 - 8 2026-07-09
ANA56 All Nippon Airways 6 2026-05-24
ANA53 All Nippon Airways 6 2026-05-23
ANA272 - 6 2026-07-06
ANA267 - 6 2026-07-06
ANA246 - 5 2026-07-10
ANA241 - 5 2026-07-09
ANA58 - 4 2026-07-02
ANA55 - 4 2026-07-02
ANA464L - 4 2026-07-14
ANA589 All Nippon Airways 3 2026-05-29
ANA256 - 3 2026-06-27
ANA592 All Nippon Airways 2 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ANA476 - Jul 14, 10:15 UTCJul 14, 12:20 UTC2h 5m
2026-07-14 ANA477 - Jul 14, 06:50 UTCJul 14, 08:45 UTC1h 55m
2026-07-14 ANA464L - Jul 14, 03:30 UTCJul 14, 05:30 UTC2h 0m
2026-07-13 ANA467 - Jul 13, 23:55 UTCJul 14, 01:50 UTC1h 55m
2026-07-13 ANA476 - Jul 13, 10:40 UTCJul 13, 12:45 UTC2h 5m
2026-07-13 ANA477 - Jul 13, 06:45 UTCJul 13, 08:40 UTC1h 55m
2026-07-13 ANA464L - Jul 13, 03:30 UTCJul 13, 05:31 UTC2h 0m
2026-07-13 ANA467 - Jul 13, 01:30 UTCJul 13, 01:55 UTC25m
2026-07-12 ANA467 - Jul 12, 23:50 UTCJul 13, 00:35 UTC45m
2026-07-12 ANA476 - Jul 12, 11:05 UTCJul 12, 13:15 UTC2h 10m
2026-07-12 ANA477 - Jul 12, 09:00 UTCJul 12, 09:25 UTC25m
2026-07-12 ANA477 - Jul 12, 07:25 UTCJul 12, 08:10 UTC45m
2026-07-12 ANA464 - Jul 12, 03:15 UTCJul 12, 05:15 UTC2h 0m
2026-07-11 ANA467 - Jul 11, 23:45 UTCJul 12, 01:40 UTC1h 55m
2026-07-11 ANA1096 - Jul 11, 12:40 UTCJul 11, 14:50 UTC2h 10m
2026-07-11 ANA1095 - Jul 11, 09:05 UTCJul 11, 11:00 UTC1h 55m
2026-07-10 ANA68 - Jul 10, 07:15 UTCJul 10, 08:25 UTC1h 10m
2026-07-10 ANA65 HND → CTS Jul 10, 04:25 UTCJul 10, 05:45 UTC1h 20m
2026-07-10 ANA246 - Jul 10, 01:30 UTCJul 10, 02:50 UTC1h 20m
2026-07-09 ANA241 - Jul 9, 22:50 UTCJul 9, 23:50 UTC1h 0m
2026-07-09 ANA82 - Jul 9, 12:10 UTCJul 9, 13:25 UTC1h 15m
2026-07-09 ANA75 HND → CTS Jul 9, 09:55 UTCJul 9, 11:00 UTC1h 5m
2026-07-09 ANA68 - Jul 9, 07:10 UTCJul 9, 08:20 UTC1h 10m
2026-07-09 ANA65 - Jul 9, 04:25 UTCJul 9, 05:45 UTC1h 20m
2026-07-09 ANA246 - Jul 9, 01:30 UTCJul 9, 02:50 UTC1h 20m
2026-07-08 ANA241 - Jul 8, 22:50 UTCJul 8, 23:50 UTC1h 0m
2026-07-07 ANA476 - Jul 7, 10:15 UTCJul 7, 12:15 UTC2h 0m
2026-07-07 ANA477 - Jul 7, 07:00 UTCJul 7, 08:50 UTC1h 50m
2026-07-07 ANA464L - Jul 7, 03:35 UTCJul 7, 05:35 UTC2h 0m
2026-07-06 ANA467 - Jul 6, 23:40 UTCJul 7, 01:35 UTC1h 55m
2026-07-06 ANA272 - Jul 6, 11:55 UTCJul 6, 13:15 UTC1h 20m
2026-07-06 ANA267 - Jul 6, 09:30 UTCJul 6, 10:35 UTC1h 5m
2026-07-06 ANA68 - Jul 6, 07:00 UTCJul 6, 08:15 UTC1h 15m
2026-07-06 ANA65 HND → CTS Jul 6, 04:20 UTCJul 6, 05:35 UTC1h 15m
2026-07-06 ANA246 - Jul 6, 01:30 UTCJul 6, 02:50 UTC1h 20m
2026-07-05 ANA241 - Jul 5, 22:50 UTCJul 5, 23:55 UTC1h 5m
2026-07-05 ANA476 - Jul 5, 10:30 UTCJul 5, 12:30 UTC2h 0m
2026-07-05 ANA477 - Jul 5, 06:55 UTCJul 5, 08:55 UTC2h 0m
2026-07-05 ANA464L - Jul 5, 03:25 UTCJul 5, 05:25 UTC2h 0m
2026-07-04 ANA467 - Jul 4, 23:55 UTCJul 5, 01:50 UTC1h 55m
2026-07-04 ANA82 - Jul 4, 12:10 UTCJul 4, 13:20 UTC1h 10m
2026-07-04 ANA75 - Jul 4, 09:40 UTCJul 4, 10:55 UTC1h 15m
2026-07-04 ANA68 - Jul 4, 07:10 UTCJul 4, 08:25 UTC1h 15m
2026-07-04 ANA65 - Jul 4, 04:35 UTCJul 4, 05:50 UTC1h 15m
2026-07-04 ANA246 - Jul 4, 01:45 UTCJul 4, 02:55 UTC1h 10m
2026-07-03 ANA241 - Jul 3, 23:05 UTCJul 4, 00:10 UTC1h 5m
2026-07-03 ANA272 - Jul 3, 12:10 UTCJul 3, 13:30 UTC1h 20m
2026-07-03 ANA267 - Jul 3, 09:35 UTCJul 3, 10:40 UTC1h 5m
2026-07-03 ANA66 - Jul 3, 07:00 UTCJul 3, 08:15 UTC1h 15m
2026-07-03 ANA63 HND → CTS Jul 3, 04:30 UTCJul 3, 05:40 UTC1h 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 JA751A page for operator, model, and routing details .

Mode-S 868688 frequently asked

What is Mode-S code 868688?
868688 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA751A.
Where is Mode-S 868688 registered?
Mode-S code 868688 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 868688 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 868688, octal 41503210, decimal 8,816,264.
What flights does 868688 operate?
Mode-S 868688 has broadcast 20 distinct callsigns, including ANA477, ANA467, ANA476, ANA464, ANA68.