Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

846516

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA134A · AIRBUS A-321neo

Hex
846516
Octal
41062426
Decimal
8,676,630
Country
JP
Tail
JA134A
Type
A21N
No current signal · last broadcast Jul 26, 12:10 UTC
Flights observed
507
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 12:10 UTC

Last known position

Most recent position reported by Mode-S 846516.

Country allocation

The ICAO 24-bit address 846516 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
ANA613 All Nippon Airways 11 2026-07-19
ANA623 All Nippon Airways 9 2026-07-25
ANA384 All Nippon Airways 8 2026-07-20
ANA381 All Nippon Airways 8 2026-07-19
ANA985 All Nippon Airways 7 2026-07-25
ANA678 All Nippon Airways 7 2026-07-24
ANA677 All Nippon Airways 7 2026-07-24
ANA649 All Nippon Airways 7 2026-07-23
ANA642 All Nippon Airways 7 2026-07-23
ANA618 All Nippon Airways 7 2026-07-19
ANA421 All Nippon Airways 7 2026-07-25
ANA1621 All Nippon Airways 7 2026-07-23
ANA1279 All Nippon Airways 7 2026-07-26
ANA759 - 6 2026-07-20
ANA752 All Nippon Airways 6 2026-07-20
ANA693 - 6 2026-07-11
ANA648 - 6 2026-06-16
ANA645 - 6 2026-06-16
ANA641 - 6 2026-07-13
ANA626 All Nippon Airways 6 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANA429 ITM → FUK Jul 26, 11:30 UTCJul 26, 12:10 UTC40m
2026-07-26 ANA428 FUK → ITM Jul 26, 09:10 UTCJul 26, 10:00 UTC50m
2026-07-26 ANA1278 CTS → FUK Jul 26, 05:50 UTCJul 26, 07:55 UTC2h 6m
2026-07-26 ANA1279 FUK → CTS Jul 26, 01:50 UTCJul 26, 04:00 UTC2h 10m
2026-07-25 ANA421 ITM → FUK Jul 25, 23:20 UTCJul 25, 23:55 UTC35m
2026-07-25 ANA985 HND → ITM Jul 25, 21:35 UTCJul 25, 22:25 UTC50m
2026-07-25 ANA558 HKD → HND Jul 25, 11:00 UTCJul 25, 12:15 UTC1h 15m
2026-07-25 ANA557 HND → HKD Jul 25, 08:50 UTCJul 25, 09:55 UTC1h 5m
2026-07-25 ANA626 KOJ → HND Jul 25, 06:15 UTCJul 25, 07:25 UTC1h 10m
2026-07-25 ANA623 HND → KOJ Jul 25, 03:30 UTCJul 25, 04:35 UTC1h 5m
2026-07-25 ANA404 AXT → HND Jul 25, 01:00 UTCJul 25, 01:40 UTC40m
2026-07-24 ANA401 HND → AXT Jul 24, 23:10 UTCJul 24, 23:40 UTC30m
2026-07-24 ANA416 UKB → HND Jul 24, 12:40 UTCJul 24, 13:45 UTC1h 5m
2026-07-24 ANA578 CTS → UKB Jul 24, 09:55 UTCJul 24, 11:25 UTC1h 30m
2026-07-24 ANA1105 HND → CTS Jul 24, 06:45 UTCJul 24, 08:05 UTC1h 20m
2026-07-24 ANA678 HIJ → HND Jul 24, 03:50 UTCJul 24, 05:00 UTC1h 10m
2026-07-24 ANA677 HND → HIJ Jul 24, 01:50 UTCJul 24, 02:50 UTC1h 0m
2026-07-23 ANA642 KMJ → HND Jul 23, 23:20 UTCJul 24, 00:45 UTC1h 25m
2026-07-23 ANA649 HND → KMJ Jul 23, 10:55 UTCJul 23, 12:10 UTC1h 15m
2026-07-23 ANA538 TAK → HND Jul 23, 08:15 UTCJul 23, 09:30 UTC1h 15m
2026-07-23 ANA1622 OKA → TAK Jul 23, 05:30 UTCJul 23, 07:00 UTC1h 30m
2026-07-23 ANA1621 TAK → OKA Jul 23, 04:00 UTCJul 23, 04:15 UTC15m
2026-07-23 ANA1621 TAK → OKA Jul 23, 02:45 UTCJul 23, 03:20 UTC35m
2026-07-23 ANA533 HND → TAK Jul 23, 01:00 UTCJul 23, 01:50 UTC50m
2026-07-22 ANA630 - Jul 22, 05:05 UTCJul 22, 11:55 UTC6h 50m
2026-07-22 ANA1087 HND → YGJ Jul 22, 03:05 UTCJul 22, 03:55 UTC50m
2026-07-21 ANA619 HND → HND Jul 21, 22:05 UTCJul 22, 01:55 UTC3h 50m
2026-07-21 ANA416 UKB → HND Jul 21, 12:25 UTCJul 21, 13:30 UTC1h 5m
2026-07-21 ANA578 - Jul 21, 10:00 UTCJul 21, 11:35 UTC1h 35m
2026-07-21 ANA1105 HND → CTS Jul 21, 06:50 UTCJul 21, 08:15 UTC1h 25m
2026-07-21 ANA624 KOJ → HND Jul 21, 03:50 UTCJul 21, 05:00 UTC1h 10m
2026-07-21 ANA621 - Jul 21, 01:05 UTCJul 21, 02:10 UTC1h 5m
2026-07-20 ANA752 KMQ → HND Jul 20, 22:50 UTCJul 20, 23:50 UTC1h 0m
2026-07-20 ANA759 - Jul 20, 12:40 UTCJul 20, 13:20 UTC40m
2026-07-20 ANA700 - Jul 20, 10:00 UTCJul 20, 11:15 UTC1h 15m
2026-07-20 ANA697 - Jul 20, 07:45 UTCJul 20, 08:45 UTC1h 0m
2026-07-20 ANA572 WKJ → HND Jul 20, 05:10 UTCJul 20, 06:35 UTC1h 25m
2026-07-20 ANA571 HND → WKJ Jul 20, 02:20 UTCJul 20, 03:35 UTC1h 15m
2026-07-20 ANA384 YGJ → HND Jul 20, 00:10 UTCJul 20, 01:10 UTC1h 0m
2026-07-19 ANA381 HND → YGJ Jul 19, 22:20 UTCJul 19, 23:05 UTC45m
2026-07-19 ANA618 KMI → HND Jul 19, 11:35 UTCJul 19, 12:40 UTC1h 5m
2026-07-19 ANA613 HND → KMI Jul 19, 09:05 UTCJul 19, 10:00 UTC55m
2026-07-19 ANA378 SHB → HND Jul 19, 06:15 UTCJul 19, 07:35 UTC1h 20m
2026-07-19 ANA377 - Jul 19, 03:55 UTCJul 19, 05:10 UTC1h 15m
2026-07-19 ANA794 OIT → HND Jul 19, 01:30 UTCJul 19, 02:40 UTC1h 10m
2026-07-18 ANA791 HND → OIT Jul 18, 23:15 UTCJul 19, 00:15 UTC1h 0m
2026-07-18 ANA684 - Jul 18, 10:10 UTCJul 18, 11:20 UTC1h 10m
2026-07-18 ANA1862 - Jul 18, 07:45 UTCJul 18, 09:10 UTC1h 25m
2026-07-18 ANA1863 - Jul 18, 03:20 UTCJul 18, 05:25 UTC2h 5m
2026-07-18 ANA733 - Jul 18, 01:10 UTCJul 18, 01:54 UTC45m

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 JA134A page for operator, model, and routing details .

Mode-S 846516 frequently asked

What is Mode-S code 846516?
846516 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA134A.
Where is Mode-S 846516 registered?
Mode-S code 846516 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 846516 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 846516, octal 41062426, decimal 8,676,630.
What flights does 846516 operate?
Mode-S 846516 has broadcast 20 distinct callsigns, including ANA613, ANA623, ANA384, ANA381, ANA985.