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sensors Mode-S transponder

861AE1

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA601F · BOEING 767-300

Hex
861AE1
Octal
41415341
Decimal
8,788,705
Country
JP
Tail
JA601F
Type
B763
Broadcasting now · callsign ANA8518 · 35,000 ft
Flights observed
301
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 22:10 UTC

Current position

861AE1 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 861AE1 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
ANA8441 All Nippon Airways 32 2026-07-25
ANA8511 All Nippon Airways 23 2026-07-14
ANA8508 All Nippon Airways 23 2026-07-23
ANA8442 All Nippon Airways 22 2026-07-25
ANA8507 All Nippon Airways 21 2026-07-23
ANA8447 All Nippon Airways 20 2026-07-18
ANA8448 - 15 2026-07-18
ANA8512 - 12 2026-07-14
ANA8476 - 12 2026-07-17
ANA8475 - 12 2026-07-17
ANA8515 - 10 2026-07-21
ANA8528 - 9 2026-07-12
ANA8527 - 9 2026-07-12
ANA8501 - 9 2026-07-24
ANA8489 - 9 2026-07-22
ANA8517 All Nippon Airways 7 2026-07-24
ANA8518 - 6 2026-07-21
ANA8516 - 6 2026-07-21
ANA8490 - 6 2026-07-20
ANA9034 - 4 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANA8427 - Jul 26, 14:45 UTCJul 26, 22:00 UTC7h 15m
2026-07-26 ANA8514 HKG → NRT Jul 26, 09:05 UTCJul 26, 12:55 UTC3h 50m
2026-07-26 ANA8513 NRT → HKG Jul 26, 06:50 UTCJul 26, 07:00 UTC10m
2026-07-26 ANA8513 NRT → HKG Jul 26, 02:45 UTCJul 26, 05:55 UTC3h 10m
2026-07-25 ANA8536 - Jul 25, 14:45 UTCJul 25, 22:20 UTC7h 35m
2026-07-25 ANA8442 TPE → NRT Jul 25, 08:20 UTCJul 25, 09:00 UTC40m
2026-07-25 ANA8442 TPE → NRT Jul 25, 06:10 UTCJul 25, 06:25 UTC15m
2026-07-25 ANA8441 NRT → TPE Jul 25, 04:15 UTCJul 25, 04:30 UTC15m
2026-07-25 ANA8441 NRT → TPE Jul 25, 01:30 UTCJul 25, 02:45 UTC1h 15m
2026-07-24 ANA8517 NRT → PVG Jul 24, 14:15 UTCJul 24, 21:40 UTC7h 25m
2026-07-24 ANA8501 NRT → NRT Jul 24, 04:45 UTCJul 24, 11:45 UTC7h 0m
2026-07-23 ANA8508 BKK → NRT Jul 23, 20:35 UTCJul 24, 02:25 UTC5h 50m
2026-07-23 ANA8507 NRT → BKK Jul 23, 12:05 UTCJul 23, 18:15 UTC6h 10m
2026-07-23 ANA8442 TPE → NRT Jul 23, 07:00 UTCJul 23, 10:00 UTC3h 0m
2026-07-23 ANA8441 NRT → TPE Jul 23, 03:35 UTCJul 23, 03:55 UTC20m
2026-07-23 ANA8441 NRT → TPE Jul 23, 00:55 UTCJul 23, 02:10 UTC1h 15m
2026-07-22 ANA8489 - Jul 22, 12:30 UTCJul 22, 22:40 UTC10h 10m
2026-07-22 ANA8501 - Jul 22, 03:40 UTCJul 22, 05:25 UTC1h 45m
2026-07-21 ANA8518 - Jul 21, 14:10 UTCJul 21, 22:55 UTC8h 45m
2026-07-21 ANA8516 - Jul 21, 09:45 UTCJul 21, 11:30 UTC1h 45m
2026-07-21 ANA8515 - Jul 21, 02:10 UTCJul 21, 03:45 UTC1h 35m
2026-07-20 ANA8490 - Jul 20, 12:25 UTCJul 20, 22:50 UTC10h 25m
2026-07-19 ANA8428 - Jul 19, 14:25 UTCJul 19, 21:55 UTC7h 30m
2026-07-19 ANA8516 - Jul 19, 02:10 UTCJul 19, 11:30 UTC9h 20m
2026-07-18 ANA8448 - Jul 18, 19:40 UTCJul 18, 23:40 UTC4h 0m
2026-07-18 ANA8448 - Jul 18, 18:40 UTCJul 18, 18:50 UTC10m
2026-07-18 ANA8447 NRT → HAN Jul 18, 11:05 UTCJul 18, 12:40 UTC1h 35m
2026-07-17 ANA8508 - Jul 17, 22:55 UTCJul 18, 02:45 UTC3h 50m
2026-07-17 ANA8508 - Jul 17, 20:40 UTCJul 17, 20:50 UTC10m
2026-07-17 ANA8507 NRT → BKK Jul 17, 17:35 UTCJul 17, 17:44 UTC10m
2026-07-17 ANA8507 NRT → BKK Jul 17, 12:04 UTCJul 17, 15:35 UTC3h 30m
2026-07-17 ANA8476 - Jul 17, 08:00 UTCJul 17, 10:00 UTC2h 0m
2026-07-17 ANA8475 - Jul 17, 03:39 UTCJul 17, 05:30 UTC1h 50m
2026-07-15 ANA8448 - Jul 15, 21:55 UTCJul 15, 23:40 UTC1h 45m
2026-07-15 ANA8447 NRT → HAN Jul 15, 15:35 UTCJul 15, 15:45 UTC10m
2026-07-15 ANA8447 NRT → HAN Jul 15, 11:10 UTCJul 15, 12:40 UTC1h 30m
2026-07-15 ANA8476 ICN → NRT Jul 15, 05:10 UTCJul 15, 07:10 UTC2h 0m
2026-07-15 ANA8475 NRT → ICN Jul 15, 01:00 UTCJul 15, 03:00 UTC2h 0m
2026-07-14 ANA8512 HKG → NRT Jul 14, 18:40 UTCJul 14, 22:45 UTC4h 4m
2026-07-14 ANA8511 NRT → HKG Jul 14, 12:20 UTCJul 14, 16:05 UTC3h 45m
2026-07-14 ANA8404 - Jul 14, 01:35 UTCJul 14, 09:05 UTC7h 30m
2026-07-13 ANA8448 - Jul 13, 19:40 UTCJul 13, 23:50 UTC4h 10m
2026-07-13 ANA8448 - Jul 13, 18:45 UTCJul 13, 18:55 UTC10m
2026-07-13 ANA8447 NRT → HAN Jul 13, 11:20 UTCJul 13, 12:50 UTC1h 30m
2026-07-12 ANA8528 - Jul 12, 19:45 UTCJul 12, 22:55 UTC3h 10m
2026-07-12 ANA8527 - Jul 12, 14:25 UTCJul 12, 16:20 UTC1h 55m
2026-07-11 ANA8508 - Jul 11, 23:10 UTCJul 12, 02:25 UTC3h 15m
2026-07-11 ANA8508 - Jul 11, 20:30 UTCJul 11, 20:45 UTC15m
2026-07-11 ANA8507 NRT → BKK Jul 11, 11:55 UTCJul 11, 14:55 UTC3h 0m
2026-07-11 ANA8404 - Jul 11, 01:30 UTCJul 11, 09:00 UTC7h 30m

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 JA601F page for operator, model, and routing details .

Mode-S 861AE1 frequently asked

What is Mode-S code 861AE1?
861AE1 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA601F.
Where is Mode-S 861AE1 registered?
Mode-S code 861AE1 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 861AE1 broadcasting right now?
Yes. Mode-S 861AE1 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 861AE1, octal 41415341, decimal 8,788,705.
What flights does 861AE1 operate?
Mode-S 861AE1 has broadcast 20 distinct callsigns, including ANA8441, ANA8511, ANA8508, ANA8442, ANA8507.