Apparatus

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sensors Mode-S transponder

846910

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA147A · AIRBUS A-321neo

Hex
846910
Octal
41064420
Decimal
8,677,648
Country
JP
Tail
JA147A
Type
A21N
No current signal · last broadcast 3h ago
Flights observed
264
Distinct callsigns
20
Country
JP
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 846910.

Country allocation

The ICAO 24-bit address 846910 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
ANA746 All Nippon Airways 7 2026-05-26
ANA745 All Nippon Airways 7 2026-05-26
ANA986 All Nippon Airways 6 2026-05-26
ANA740 All Nippon Airways 6 2026-05-26
ANA737 All Nippon Airways 6 2026-05-26
ANA17 All Nippon Airways 6 2026-05-26
ANA1072 All Nippon Airways 6 2026-05-27
ANA644 All Nippon Airways 5 2026-05-24
ANA415 All Nippon Airways 5 2026-05-25
ANA412 All Nippon Airways 5 2026-05-25
ANA386 All Nippon Airways 5 2026-05-27
ANA383 All Nippon Airways 5 2026-05-27
ANA1071 All Nippon Airways 5 2026-05-27
ANA699C - 4 2026-05-24
ANA626 All Nippon Airways 4 2026-05-30
ANA619 All Nippon Airways 4 2026-05-29
ANA613 All Nippon Airways 4 2026-05-28
ANA985 All Nippon Airways 3 2026-05-28
ANA700 All Nippon Airways 3 2026-05-25
ANA697 All Nippon Airways 3 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 ANA650 KMJ → HND May 30, 11:45 UTCMay 30, 12:50 UTC1h 5m
2026-05-30 ANA647 HND → KMJ May 30, 09:05 UTCMay 30, 10:35 UTC1h 30m
2026-05-30 ANA626 KOJ → HND May 30, 06:05 UTCMay 30, 07:00 UTC55m
2026-05-30 ANA623 HND → KOJ May 30, 03:05 UTCMay 30, 04:15 UTC1h 10m
2026-05-30 ANA622 KOJ → HND May 30, 00:45 UTCMay 30, 01:50 UTC1h 5m
2026-05-29 ANA619 HND → KOJ May 29, 22:00 UTCMay 29, 23:10 UTC1h 10m
2026-05-29 ANA988 CTS → HND May 29, 13:25 UTCMay 29, 14:55 UTC1h 30m
2026-05-29 ANA2155 NRT → CTS May 29, 09:30 UTCMay 29, 10:45 UTC1h 15m
2026-05-29 ANA2154 CTS → NRT May 29, 05:20 UTCMay 29, 06:40 UTC1h 20m
2026-05-29 ANA1279 FUK → CTS May 29, 01:40 UTCMay 29, 03:25 UTC1h 45m
2026-05-28 ANA421 ITM → FUK May 28, 23:20 UTCMay 28, 23:55 UTC35m
2026-05-28 ANA985 HND → ITM May 28, 21:35 UTCMay 28, 22:20 UTC45m
2026-05-28 ANA618 KMI → HND May 28, 11:45 UTCMay 28, 12:40 UTC55m
2026-05-28 ANA613 HND → KMI May 28, 09:00 UTCMay 28, 10:00 UTC1h 0m
2026-05-28 ANA572 WKJ → HND May 28, 04:45 UTCMay 28, 06:20 UTC1h 35m
2026-05-28 ANA571 HND → WKJ May 28, 02:10 UTCMay 28, 03:30 UTC1h 20m
2026-05-28 ANA384 YGJ → HND May 28, 00:15 UTCMay 28, 01:05 UTC50m
2026-05-27 ANA381 HND → YGJ May 27, 22:20 UTCMay 27, 23:10 UTC50m
2026-05-27 ANA618 KMI → HND May 27, 11:45 UTCMay 27, 12:40 UTC55m
2026-05-27 ANA613 HND → KMI May 27, 08:55 UTCMay 27, 09:55 UTC1h 0m
2026-05-27 ANA1072 SYO → HND May 27, 06:49 UTCMay 27, 07:30 UTC41m
2026-05-27 ANA1071 HND → SYO May 27, 04:49 UTCMay 27, 05:14 UTC25m
2026-05-27 ANA386 YGJ → HND May 27, 02:24 UTCMay 27, 03:24 UTC1h 0m
2026-05-27 ANA383 HND → YGJ May 27, 00:30 UTCMay 27, 01:14 UTC45m
2026-05-26 ANA986 ITM → HND May 26, 22:29 UTCMay 26, 23:19 UTC50m
2026-05-26 ANA740 SDJ → ITM May 26, 09:59 UTCMay 26, 10:54 UTC55m
2026-05-26 ANA737 ITM → SDJ May 26, 07:59 UTCMay 26, 08:45 UTC45m
2026-05-26 ANA746 HKD → ITM May 26, 04:35 UTCMay 26, 05:54 UTC1h 20m
2026-05-26 ANA745 ITM → HKD May 26, 02:19 UTCMay 26, 03:40 UTC1h 20m
2026-05-26 ANA17 HND → ITM May 26, 00:14 UTCMay 26, 01:05 UTC50m
2026-05-25 ANA412 UKB → HND May 25, 22:15 UTCMay 25, 23:00 UTC45m
2026-05-25 ANA415 HND → UKB May 25, 12:55 UTCMay 25, 13:40 UTC45m
2026-05-25 ANA700 UBJ → HND May 25, 10:25 UTCMay 25, 11:35 UTC1h 10m
2026-05-25 ANA697 HND → UBJ May 25, 07:35 UTCMay 25, 08:35 UTC1h 0m
2026-05-25 ANA646 KMJ → HND May 25, 03:50 UTCMay 25, 05:15 UTC1h 25m
2026-05-25 ANA643 HND → KMJ May 25, 01:55 UTCMay 25, 02:45 UTC50m
2026-05-24 ANA692 UBJ → HND May 24, 23:00 UTCMay 24, 23:46 UTC46m
2026-05-24 ANA699C - May 24, 10:10 UTCMay 24, 11:20 UTC1h 10m
2026-05-24 ANA1072 SYO → HND May 24, 06:30 UTCMay 24, 07:10 UTC40m
2026-05-24 ANA1071 HND → SYO May 24, 04:50 UTCMay 24, 05:15 UTC25m
2026-05-24 ANA644 KMJ → HND May 24, 02:20 UTCMay 24, 03:20 UTC1h 0m
2026-05-23 ANA641 HND → KMJ May 23, 23:30 UTCMay 24, 00:55 UTC1h 25m
2026-05-23 ANA626 KOJ → HND May 23, 06:10 UTCMay 23, 06:55 UTC45m
2026-05-23 ANA623 HND → KOJ May 23, 03:00 UTCMay 23, 04:10 UTC1h 10m
2026-05-23 ANA622 KOJ → HND May 23, 00:45 UTCMay 23, 01:45 UTC1h 0m
2026-05-22 ANA619 HND → KOJ May 22, 22:00 UTCMay 22, 23:05 UTC1h 5m
2026-05-22 ANA684 HIJ → HND May 22, 10:10 UTCMay 22, 11:20 UTC1h 10m
2026-05-22 ANA1863 SDJ → OKA May 22, 03:45 UTCMay 22, 09:10 UTC5h 25m
2026-05-22 ANA733 ITM → SDJ May 22, 01:10 UTCMay 22, 01:55 UTC45m
2026-05-21 ANA732 SDJ → ITM May 21, 23:10 UTCMay 22, 00:10 UTC1h 0m

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 JA147A page for operator, model, and routing details .

Mode-S 846910 frequently asked

What is Mode-S code 846910?
846910 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA147A.
Where is Mode-S 846910 registered?
Mode-S code 846910 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 846910 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 846910, octal 41064420, decimal 8,677,648.
What flights does 846910 operate?
Mode-S 846910 has broadcast 20 distinct callsigns, including ANA746, ANA745, ANA986, ANA740, ANA737.