Apparatus

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sensors Mode-S transponder

8682F4

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA741A · BOEING 777-200

Hex
8682F4
Octal
41501364
Decimal
8,815,348
Country
JP
Tail
JA741A
Type
B772
No current signal · last broadcast 1h ago
Flights observed
211
Distinct callsigns
20
Country
JP
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 8682F4.

Country allocation

The ICAO 24-bit address 8682F4 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
ANA240 All Nippon Airways 12 2026-05-27
ANA273 All Nippon Airways 10 2026-05-27
ANA60 All Nippon Airways 9 2026-05-28
ANA57 All Nippon Airways 9 2026-05-28
ANA479 All Nippon Airways 8 2026-05-28
ANA260 All Nippon Airways 8 2026-05-30
ANA255 All Nippon Airways 8 2026-05-30
ANA78 All Nippon Airways 7 2026-05-29
ANA471 All Nippon Airways 7 2026-04-25
ANA257 All Nippon Airways 7 2026-05-28
ANA73 All Nippon Airways 6 2026-05-29
ANA470 All Nippon Airways 6 2026-04-25
ANA460 All Nippon Airways 6 2026-05-01
ANA262 All Nippon Airways 6 2026-05-28
ANA256 All Nippon Airways 6 2026-05-29
ANA251 All Nippon Airways 6 2026-05-29
ANA248 All Nippon Airways 6 2026-05-30
ANA243 All Nippon Airways 6 2026-05-29
ANA68 All Nippon Airways 4 2026-05-19
ANA65 All Nippon Airways 4 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 ANA41 HND → ITM May 30, 10:50 UTCMay 30, 11:00 UTC10m
2026-05-30 ANA260 FUK → HND May 30, 08:00 UTCMay 30, 09:20 UTC1h 20m
2026-05-30 ANA255 HND → FUK May 30, 04:55 UTCMay 30, 06:05 UTC1h 10m
2026-05-30 ANA248 FUK → HND May 30, 02:20 UTCMay 30, 03:35 UTC1h 15m
2026-05-29 ANA243 HND → FUK May 29, 23:45 UTCMay 30, 00:55 UTC1h 10m
2026-05-29 ANA78 CTS → HND May 29, 11:25 UTCMay 29, 12:45 UTC1h 20m
2026-05-29 ANA73 HND → CTS May 29, 09:05 UTCMay 29, 10:10 UTC1h 5m
2026-05-29 ANA256 FUK → HND May 29, 06:30 UTCMay 29, 07:40 UTC1h 10m
2026-05-29 ANA251 HND → FUK May 29, 03:30 UTCMay 29, 04:40 UTC1h 10m
2026-05-28 ANA479 HND → OKA May 28, 11:40 UTCMay 29, 01:10 UTC13h 30m
2026-05-28 ANA262 FUK → HND May 28, 08:40 UTCMay 28, 10:05 UTC1h 25m
2026-05-28 ANA257 HND → FUK May 28, 06:05 UTCMay 28, 07:10 UTC1h 5m
2026-05-28 ANA60 CTS → HND May 28, 03:30 UTCMay 28, 04:50 UTC1h 20m
2026-05-28 ANA57 HND → CTS May 28, 01:05 UTCMay 28, 02:15 UTC1h 10m
2026-05-27 ANA240 FUK → HND May 27, 22:20 UTCMay 27, 23:35 UTC1h 15m
2026-05-27 ANA273 HND → FUK May 27, 10:50 UTCMay 27, 11:55 UTC1h 5m
2026-05-27 ANA70 CTS → HND May 27, 08:00 UTCMay 27, 09:20 UTC1h 20m
2026-05-27 ANA67 HND → CTS May 27, 05:19 UTCMay 27, 06:40 UTC1h 20m
2026-05-27 ANA58 CTS → HND May 27, 02:44 UTCMay 27, 03:59 UTC1h 15m
2026-05-27 ANA55 HND → CTS May 27, 00:25 UTCMay 27, 01:39 UTC1h 15m
2026-05-26 ANA475 HND → OKA May 26, 06:10 UTCMay 26, 11:30 UTC5h 20m
2026-05-26 ANA60 CTS → HND May 26, 03:15 UTCMay 26, 04:30 UTC1h 15m
2026-05-26 ANA57 HND → CTS May 26, 00:54 UTCMay 26, 02:15 UTC1h 20m
2026-05-25 ANA240 FUK → HND May 25, 22:19 UTCMay 25, 23:35 UTC1h 15m
2026-05-25 ANA273 HND → FUK May 25, 11:15 UTCMay 25, 12:15 UTC1h 0m
2026-05-25 ANA70 CTS → HND May 25, 07:50 UTCMay 25, 09:30 UTC1h 40m
2026-05-25 ANA67 HND → CTS May 25, 05:20 UTCMay 25, 06:45 UTC1h 25m
2026-05-25 ANA58 CTS → HND May 25, 02:40 UTCMay 25, 03:55 UTC1h 15m
2026-05-24 ANA475 HND → OKA May 24, 06:05 UTCMay 24, 11:40 UTC5h 35m
2026-05-24 ANA60 CTS → HND May 24, 03:20 UTCMay 24, 04:35 UTC1h 15m
2026-05-24 ANA57 HND → CTS May 24, 00:55 UTCMay 24, 02:05 UTC1h 10m
2026-05-23 ANA240 FUK → HND May 23, 22:15 UTCMay 23, 23:30 UTC1h 15m
2026-05-23 ANA273 HND → FUK May 23, 11:00 UTCMay 23, 12:05 UTC1h 5m
2026-05-23 ANA70 CTS → HND May 23, 08:35 UTCMay 23, 09:55 UTC1h 20m
2026-05-23 ANA67 HND → CTS May 23, 06:00 UTCMay 23, 07:10 UTC1h 10m
2026-05-23 ANA58 CTS → HND May 23, 02:50 UTCMay 23, 04:10 UTC1h 20m
2026-05-23 ANA55 HND → CTS May 23, 00:20 UTCMay 23, 01:35 UTC1h 15m
2026-05-22 ANA260 FUK → HND May 22, 09:20 UTCMay 22, 10:45 UTC1h 25m
2026-05-22 ANA255 HND → FUK May 22, 06:20 UTCMay 22, 07:20 UTC1h 0m
2026-05-22 ANA248 FUK → HND May 22, 03:25 UTCMay 22, 04:35 UTC1h 10m
2026-05-22 ANA243 HND → FUK May 22, 00:05 UTCMay 22, 01:40 UTC1h 35m
2026-05-21 ANA78 CTS → HND May 21, 10:50 UTCMay 21, 12:10 UTC1h 20m
2026-05-21 ANA73 HND → CTS May 21, 08:40 UTCMay 21, 09:50 UTC1h 10m
2026-05-21 ANA256 FUK → HND May 21, 06:15 UTCMay 21, 07:20 UTC1h 5m
2026-05-21 ANA251 HND → FUK May 21, 03:00 UTCMay 21, 04:35 UTC1h 35m
2026-05-20 ANA244 FUK → HND May 20, 23:55 UTCMay 21, 01:15 UTC1h 20m
2026-05-20 ANA273 HND → FUK May 20, 11:00 UTCMay 20, 12:05 UTC1h 5m
2026-05-20 ANA260 FUK → HND May 20, 08:00 UTCMay 20, 09:20 UTC1h 20m
2026-05-20 ANA255 HND → FUK May 20, 04:55 UTCMay 20, 06:00 UTC1h 5m
2026-05-20 ANA248 FUK → HND May 20, 02:15 UTCMay 20, 03:35 UTC1h 20m

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 JA741A page for operator, model, and routing details .

Mode-S 8682F4 frequently asked

What is Mode-S code 8682F4?
8682F4 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA741A.
Where is Mode-S 8682F4 registered?
Mode-S code 8682F4 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8682F4 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8682F4, octal 41501364, decimal 8,815,348.
What flights does 8682F4 operate?
Mode-S 8682F4 has broadcast 20 distinct callsigns, including ANA240, ANA273, ANA60, ANA57, ANA479.