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sensors Mode-S transponder

845DAA

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA112A · AIRBUS A-321

Hex
845DAA
Octal
41056652
Decimal
8,674,730
Country
JP
Tail
JA112A
Type
A321
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
446
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S 845DAA.

Country allocation

The ICAO 24-bit address 845DAA 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
ANA1864 All Nippon Airways 12 2026-07-25
ANA738 All Nippon Airways 9 2026-07-25
ANA400 - 9 2026-07-07
ANA397 - 9 2026-07-07
ANA1862 All Nippon Airways 9 2026-07-26
ANA684 All Nippon Airways 8 2026-07-26
ANA1863 All Nippon Airways 8 2026-07-26
ANA1861 All Nippon Airways 8 2026-07-25
ANA739 All Nippon Airways 7 2026-07-25
ANA733 All Nippon Airways 7 2026-07-26
ANA732 All Nippon Airways 7 2026-07-25
ANA675 All Nippon Airways 7 2026-07-25
ANA457 - 7 2026-07-07
ANA986 - 6 2026-06-21
ANA746 - 5 2026-06-21
ANA745 - 5 2026-06-21
ANA740 - 5 2026-06-21
ANA737 - 5 2026-06-21
ANA577 - 5 2026-07-09
ANA452 All Nippon Airways 5 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANA381 HND → YGJ Jul 26, 22:10 UTCJul 26, 22:30 UTC20m
2026-07-26 ANA684 HIJ → HND Jul 26, 11:30 UTCJul 26, 12:30 UTC1h 0m
2026-07-26 ANA1862 OKA → HIJ Jul 26, 07:30 UTCJul 26, 09:00 UTC1h 30m
2026-07-26 ANA1863 SDJ → OKA Jul 26, 03:20 UTCJul 26, 05:35 UTC2h 15m
2026-07-26 ANA733 ITM → SDJ Jul 26, 01:10 UTCJul 26, 01:55 UTC45m
2026-07-25 ANA732 SDJ → ITM Jul 25, 23:05 UTCJul 26, 00:05 UTC1h 0m
2026-07-25 ANA739 ITM → SDJ Jul 25, 11:05 UTCJul 25, 11:50 UTC45m
2026-07-25 ANA738 SDJ → ITM Jul 25, 08:45 UTCJul 25, 09:45 UTC1h 0m
2026-07-25 ANA1864 OKA → SDJ Jul 25, 06:40 UTCJul 25, 07:25 UTC45m
2026-07-25 ANA1864 OKA → SDJ Jul 25, 05:25 UTCJul 25, 05:40 UTC15m
2026-07-25 ANA1861 HIJ → OKA Jul 25, 02:35 UTCJul 25, 03:00 UTC25m
2026-07-25 ANA675 HND → HIJ Jul 25, 00:40 UTCJul 25, 01:40 UTC1h 0m
2026-07-23 ANA9062 FUK → KMQ Jul 23, 04:40 UTCJul 23, 05:55 UTC1h 15m
2026-07-09 ANA577 - Jul 9, 23:50 UTCJul 10, 01:25 UTC1h 35m
2026-07-09 ANA411 HND → UKB Jul 9, 21:55 UTCJul 9, 22:45 UTC50m
2026-07-09 ANA684 - Jul 9, 10:00 UTCJul 9, 11:15 UTC1h 15m
2026-07-09 ANA1862 - Jul 9, 07:40 UTCJul 9, 09:00 UTC1h 20m
2026-07-09 ANA1863 - Jul 9, 03:40 UTCJul 9, 06:00 UTC2h 20m
2026-07-09 ANA733 - Jul 9, 01:10 UTCJul 9, 01:55 UTC45m
2026-07-08 ANA732 - Jul 8, 23:05 UTCJul 8, 23:55 UTC50m
2026-07-08 ANA739 - Jul 8, 11:00 UTCJul 8, 11:40 UTC40m
2026-07-08 ANA738 - Jul 8, 09:05 UTCJul 8, 09:55 UTC50m
2026-07-08 ANA1864 - Jul 8, 07:00 UTCJul 8, 07:45 UTC45m
2026-07-08 ANA1864 - Jul 8, 05:35 UTCJul 8, 05:55 UTC20m
2026-07-08 ANA1861 - Jul 8, 02:35 UTCJul 8, 04:05 UTC1h 30m
2026-07-08 ANA675 HND → HIJ Jul 8, 00:35 UTCJul 8, 01:35 UTC1h 0m
2026-07-07 ANA452D - Jul 7, 21:45 UTCJul 7, 23:05 UTC1h 20m
2026-07-07 ANA457 - Jul 7, 10:50 UTCJul 7, 12:15 UTC1h 25m
2026-07-07 ANA400 - Jul 7, 09:05 UTCJul 7, 09:45 UTC40m
2026-07-07 ANA397 - Jul 7, 07:25 UTCJul 7, 07:50 UTC25m
2026-07-07 ANA9062 - Jul 7, 04:00 UTCJul 7, 06:05 UTC2h 5m
2026-07-07 ANA1179 - Jul 7, 01:25 UTCJul 7, 01:40 UTC15m
2026-07-07 ANA1179 - Jul 7, 00:30 UTCJul 7, 00:40 UTC10m
2026-07-06 ANA1214 - Jul 6, 10:30 UTCJul 6, 10:45 UTC15m
2026-07-06 ANA1214 - Jul 6, 09:40 UTCJul 6, 10:00 UTC20m
2026-07-06 ANA9061 - Jul 6, 06:30 UTCJul 6, 08:35 UTC2h 5m
2026-07-06 ANA384 - Jul 6, 00:15 UTCJul 6, 01:15 UTC1h 0m
2026-07-05 ANA381 - Jul 5, 22:30 UTCJul 5, 23:20 UTC50m
2026-07-05 ANA574 - Jul 5, 07:25 UTCJul 5, 09:00 UTC1h 35m
2026-07-05 ANA573 - Jul 5, 04:40 UTCJul 5, 06:00 UTC1h 20m
2026-07-05 ANA644 - Jul 5, 02:00 UTCJul 5, 03:35 UTC1h 35m
2026-07-04 ANA641 HND → KMJ Jul 4, 23:20 UTCJul 5, 01:05 UTC1h 45m
2026-07-04 ANA558 - Jul 4, 11:05 UTCJul 4, 12:10 UTC1h 5m
2026-07-04 ANA557 - Jul 4, 09:10 UTCJul 4, 10:10 UTC1h 0m
2026-07-04 ANA626 - Jul 4, 06:45 UTCJul 4, 07:40 UTC55m
2026-07-04 ANA623 - Jul 4, 03:45 UTCJul 4, 04:50 UTC1h 5m
2026-07-04 ANA564 - Jul 4, 01:40 UTCJul 4, 02:30 UTC50m
2026-07-03 ANA561 - Jul 3, 23:30 UTCJul 4, 00:15 UTC45m
2026-07-03 ANA684 HIJ → HND Jul 3, 10:05 UTCJul 3, 11:10 UTC1h 5m
2026-07-03 ANA1862 - Jul 3, 07:35 UTCJul 3, 09:00 UTC1h 25m

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 JA112A page for operator, model, and routing details .

Mode-S 845DAA frequently asked

What is Mode-S code 845DAA?
845DAA is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA112A.
Where is Mode-S 845DAA registered?
Mode-S code 845DAA is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 845DAA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 845DAA, octal 41056652, decimal 8,674,730.
What flights does 845DAA operate?
Mode-S 845DAA has broadcast 20 distinct callsigns, including ANA1864, ANA738, ANA400, ANA397, ANA1862.