Apparatus

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sensors Mode-S transponder

861B69

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA605F · BOEING 767-300

Hex
861B69
Octal
41415551
Decimal
8,788,841
Country
JP
Tail
JA605F
Type
B763
No current signal · last broadcast 1h ago
Flights observed
154
Distinct callsigns
20
Country
JP
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 861B69.

Country allocation

The ICAO 24-bit address 861B69 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
ANA8511 All Nippon Airways 13 2026-06-22
ANA8508 - 11 2026-07-12
ANA8507 All Nippon Airways 10 2026-07-12
ANA8447 All Nippon Airways 10 2026-07-16
ANA8427 - 10 2026-07-17
ANA8475 - 9 2026-07-16
ANA8512 - 8 2026-06-22
ANA8476 - 8 2026-07-16
ANA8448 - 8 2026-07-16
ANA8441 - 8 2026-06-26
ANA8516 - 7 2026-07-17
ANA8517 All Nippon Airways 6 2026-06-30
ANA8515 - 6 2026-07-02
ANA8490 - 6 2026-07-15
ANA8502 - 5 2026-07-09
ANA8442 - 5 2026-06-26
ANA8513 All Nippon Airways 4 2026-06-14
ANA8489 - 4 2026-07-14
ANA8501 - 3 2026-06-24
ANA8403 - 3 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 ANA8427 - Jul 17, 14:39 UTCJul 17, 21:39 UTC7h 0m
2026-07-17 ANA8516 - Jul 17, 03:55 UTCJul 17, 13:00 UTC9h 5m
2026-07-16 ANA8448 - Jul 16, 22:05 UTCJul 16, 23:55 UTC1h 50m
2026-07-16 ANA8447 NRT → HAN Jul 16, 11:15 UTCJul 16, 12:44 UTC1h 30m
2026-07-16 ANA8476 ICN → NRT Jul 16, 05:15 UTCJul 16, 07:10 UTC1h 55m
2026-07-16 ANA8475 - Jul 16, 01:20 UTCJul 16, 03:20 UTC2h 0m
2026-07-15 ANA8490 - Jul 15, 13:05 UTCJul 15, 23:30 UTC10h 25m
2026-07-15 ANA850A - Jul 15, 01:45 UTCJul 15, 09:00 UTC7h 15m
2026-07-14 ANA8490 - Jul 14, 21:35 UTCJul 14, 23:25 UTC1h 49m
2026-07-14 ANA8490 - Jul 14, 19:25 UTCJul 14, 19:35 UTC10m
2026-07-14 ANA8489 - Jul 14, 12:45 UTCJul 14, 14:20 UTC1h 35m
2026-07-14 ANA8476 - Jul 14, 05:05 UTCJul 14, 07:00 UTC1h 55m
2026-07-14 ANA8475 - Jul 14, 01:10 UTCJul 14, 03:05 UTC1h 55m
2026-07-13 ANA8427 NRT → NRT Jul 13, 13:35 UTCJul 13, 21:10 UTC7h 35m
2026-07-12 ANA8508 - Jul 12, 22:45 UTCJul 13, 02:20 UTC3h 35m
2026-07-12 ANA8508 - Jul 12, 20:15 UTCJul 12, 20:25 UTC10m
2026-07-12 ANA8507 NRT → BKK Jul 12, 12:01 UTCJul 12, 15:20 UTC3h 20m
2026-07-12 ANA8476 ICN → NRT Jul 12, 05:01 UTCJul 12, 06:55 UTC1h 55m
2026-07-12 ANA8475 - Jul 12, 01:05 UTCJul 12, 02:55 UTC1h 50m
2026-07-11 ANA8526 - Jul 11, 12:55 UTCJul 11, 23:05 UTC10h 10m
2026-07-10 ANA8427 NRT → TAO Jul 10, 13:35 UTCJul 10, 21:15 UTC7h 41m
2026-07-10 ANA8516 - Jul 10, 02:40 UTCJul 10, 11:25 UTC8h 45m
2026-07-09 ANA8490 - Jul 9, 22:20 UTCJul 10, 00:05 UTC1h 45m
2026-07-09 ANA8489 - Jul 9, 13:50 UTCJul 9, 15:25 UTC1h 35m
2026-07-09 ANA8502 - Jul 9, 04:55 UTCJul 9, 12:00 UTC7h 5m
2026-07-08 ANA8508 - Jul 8, 20:25 UTCJul 9, 02:30 UTC6h 5m
2026-07-08 ANA8507 NRT → BKK Jul 8, 12:05 UTCJul 8, 17:55 UTC5h 50m
2026-07-07 ANA8427 NRT → TAO Jul 7, 14:05 UTCJul 7, 21:15 UTC7h 10m
2026-07-07 ANA8516 - Jul 7, 02:15 UTCJul 7, 11:35 UTC9h 20m
2026-07-06 ANA8448 - Jul 6, 19:40 UTCJul 6, 23:30 UTC3h 50m
2026-07-06 ANA8448 - Jul 6, 18:45 UTCJul 6, 18:55 UTC10m
2026-07-06 ANA8447 NRT → HAN Jul 6, 16:00 UTCJul 6, 16:10 UTC10m
2026-07-06 ANA8447 NRT → HAN Jul 6, 11:05 UTCJul 6, 12:50 UTC1h 45m
2026-07-05 ANA8403 - Jul 5, 14:20 UTCJul 5, 21:50 UTC7h 30m
2026-07-04 ANA8508 - Jul 4, 20:30 UTCJul 5, 02:30 UTC6h 0m
2026-07-04 ANA8507 NRT → BKK Jul 4, 11:55 UTCJul 4, 18:15 UTC6h 20m
2026-07-03 ANA8427 NRT → TAO Jul 3, 14:25 UTCJul 3, 21:20 UTC6h 55m
2026-07-03 ANA8527 - Jul 3, 04:15 UTCJul 3, 13:00 UTC8h 45m
2026-07-02 ANA8448 - Jul 2, 20:55 UTCJul 3, 01:35 UTC4h 40m
2026-07-02 ANA8447 NRT → HAN Jul 2, 14:05 UTCJul 2, 19:00 UTC4h 55m
2026-07-02 ANA8515 - Jul 2, 02:15 UTCJul 2, 11:40 UTC9h 25m
2026-07-01 ANA8448 - Jul 1, 18:45 UTCJul 1, 23:30 UTC4h 45m
2026-07-01 ANA8447 NRT → HAN Jul 1, 11:30 UTCJul 1, 16:35 UTC5h 5m
2026-06-30 ANA8517 NRT → PVG Jun 30, 14:15 UTCJun 30, 21:55 UTC7h 40m
2026-06-30 ANA8502 - Jun 30, 04:40 UTCJun 30, 12:05 UTC7h 25m
2026-06-29 ANA8525 - Jun 29, 12:14 UTCJun 29, 21:09 UTC8h 55m
2026-06-28 ANA8403 - Jun 28, 14:34 UTCJun 28, 22:45 UTC8h 10m
2026-06-27 ANA8508 - Jun 27, 20:29 UTCJun 28, 02:25 UTC5h 55m
2026-06-27 ANA8507 NRT → BKK Jun 27, 12:09 UTCJun 27, 18:24 UTC6h 15m
2026-06-26 ANA8508 - Jun 26, 20:34 UTCJun 27, 02:25 UTC5h 50m

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 JA605F page for operator, model, and routing details .

Mode-S 861B69 frequently asked

What is Mode-S code 861B69?
861B69 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA605F.
Where is Mode-S 861B69 registered?
Mode-S code 861B69 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 861B69 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 861B69, octal 41415551, decimal 8,788,841.
What flights does 861B69 operate?
Mode-S 861B69 has broadcast 20 distinct callsigns, including ANA8511, ANA8508, ANA8507, ANA8447, ANA8427.