Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

846BB6

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA150A · AIRBUS A-321neo

Hex
846BB6
Octal
41065666
Decimal
8,678,326
Country
JP
Tail
JA150A
Type
A21N
No current signal · last broadcast Jul 26, 12:05 UTC
Flights observed
433
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 12:05 UTC

Last known position

Most recent position reported by Mode-S 846BB6.

Country allocation

The ICAO 24-bit address 846BB6 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
ANA400 - 8 2026-06-28
ANA397 - 8 2026-06-28
ANA93 - 7 2026-06-22
ANA739 All Nippon Airways 7 2026-07-24
ANA738 All Nippon Airways 7 2026-07-24
ANA733 All Nippon Airways 7 2026-07-25
ANA732 All Nippon Airways 7 2026-07-24
ANA646 All Nippon Airways 7 2026-07-23
ANA643 All Nippon Airways 7 2026-07-23
ANA1862 All Nippon Airways 7 2026-07-25
ANA96 - 6 2026-06-23
ANA700 All Nippon Airways 6 2026-07-23
ANA697 All Nippon Airways 6 2026-07-23
ANA696 All Nippon Airways 6 2026-06-01
ANA692 All Nippon Airways 6 2026-07-22
ANA684 All Nippon Airways 6 2026-07-25
ANA644 All Nippon Airways 6 2026-07-22
ANA641 - 6 2026-07-21
ANA457 - 6 2026-06-24
ANA452 - 6 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANA717 NGO → CTS Jul 26, 10:35 UTCJul 26, 12:05 UTC1h 30m
2026-07-26 ANA712 CTS → NGO Jul 26, 08:10 UTCJul 26, 09:25 UTC1h 15m
2026-07-26 ANA1175 KMQ → CTS Jul 26, 05:30 UTCJul 26, 06:45 UTC1h 16m
2026-07-26 ANA1174 CTS → KMQ Jul 26, 03:10 UTCJul 26, 04:25 UTC1h 15m
2026-07-25 ANA577 UKB → CTS Jul 25, 23:50 UTCJul 26, 01:35 UTC1h 45m
2026-07-25 ANA411 HND → UKB Jul 25, 22:00 UTCJul 25, 22:50 UTC50m
2026-07-25 ANA684 HIJ → HND Jul 25, 10:45 UTCJul 25, 11:55 UTC1h 10m
2026-07-25 ANA1862 OKA → HIJ Jul 25, 07:45 UTCJul 25, 09:10 UTC1h 25m
2026-07-25 ANA1863 SDJ → OKA Jul 25, 03:20 UTCJul 25, 05:40 UTC2h 20m
2026-07-25 ANA733 ITM → SDJ Jul 25, 01:15 UTCJul 25, 02:05 UTC50m
2026-07-24 ANA732 SDJ → ITM Jul 24, 23:10 UTCJul 25, 00:15 UTC1h 5m
2026-07-24 ANA739 ITM → SDJ Jul 24, 11:15 UTCJul 24, 12:00 UTC45m
2026-07-24 ANA738 SDJ → ITM Jul 24, 09:15 UTCJul 24, 10:10 UTC55m
2026-07-24 ANA1864 OKA → SDJ Jul 24, 06:05 UTCJul 24, 08:05 UTC2h 0m
2026-07-24 ANA1621 TAK → OKA Jul 24, 04:20 UTCJul 24, 04:40 UTC20m
2026-07-24 ANA1621 TAK → OKA Jul 24, 03:05 UTCJul 24, 03:40 UTC35m
2026-07-24 ANA533 HND → TAK Jul 24, 01:10 UTCJul 24, 02:00 UTC50m
2026-07-23 ANA752 KMQ → HND Jul 23, 22:55 UTCJul 23, 23:55 UTC1h 0m
2026-07-23 ANA759 HND → KMQ Jul 23, 11:50 UTCJul 23, 12:30 UTC40m
2026-07-23 ANA700 UBJ → HND Jul 23, 09:30 UTCJul 23, 10:50 UTC1h 20m
2026-07-23 ANA697 HND → UBJ Jul 23, 07:10 UTCJul 23, 08:15 UTC1h 5m
2026-07-23 ANA646 KMJ → HND Jul 23, 04:20 UTCJul 23, 05:45 UTC1h 25m
2026-07-23 ANA643 HND → KMJ Jul 23, 01:30 UTCJul 23, 02:55 UTC1h 25m
2026-07-22 ANA692 UBJ → HND Jul 22, 22:55 UTCJul 23, 00:05 UTC1h 10m
2026-07-22 ANA699 HND → UBJ Jul 22, 11:10 UTCJul 22, 11:25 UTC15m
2026-07-22 ANA573 HND → WKJ Jul 22, 04:45 UTCJul 22, 05:25 UTC40m
2026-07-22 ANA644 KMJ → HND Jul 22, 01:45 UTCJul 22, 03:15 UTC1h 30m
2026-07-21 ANA641 - Jul 21, 23:30 UTCJul 22, 00:50 UTC1h 20m
2026-07-20 ANA9420 - Jul 20, 17:05 UTCJul 20, 19:00 UTC1h 55m
2026-06-29 ANA9419 - Jun 29, 18:34 UTCJun 29, 20:49 UTC2h 15m
2026-06-29 ANA670 - Jun 29, 10:59 UTCJun 29, 12:20 UTC1h 20m
2026-06-29 ANA667 - Jun 29, 08:29 UTCJun 29, 09:50 UTC1h 20m
2026-06-29 ANA624 - Jun 29, 04:09 UTCJun 29, 04:45 UTC35m
2026-06-29 ANA621 - Jun 29, 00:49 UTCJun 29, 02:00 UTC1h 10m
2026-06-28 ANA382 - Jun 28, 22:29 UTCJun 28, 23:25 UTC55m
2026-06-28 ANA389 - Jun 28, 11:19 UTCJun 28, 12:09 UTC50m
2026-06-28 ANA400 - Jun 28, 09:30 UTCJun 28, 10:00 UTC30m
2026-06-28 ANA397 - Jun 28, 07:44 UTCJun 28, 08:09 UTC25m
2026-06-28 ANA572 - Jun 28, 04:55 UTCJun 28, 06:40 UTC1h 45m
2026-06-28 ANA571 - Jun 28, 02:20 UTCJun 28, 03:35 UTC1h 15m
2026-06-28 ANA384 - Jun 28, 00:04 UTCJun 28, 01:15 UTC1h 10m
2026-06-27 ANA381 - Jun 27, 22:09 UTCJun 27, 23:00 UTC50m
2026-06-27 ANA684 HIJ → HND Jun 27, 10:14 UTCJun 27, 11:14 UTC1h 0m
2026-06-27 ANA1862 - Jun 27, 08:55 UTCJun 27, 09:15 UTC20m
2026-06-27 ANA1863 - Jun 27, 03:25 UTCJun 27, 04:54 UTC1h 30m
2026-06-27 ANA733 - Jun 27, 01:09 UTCJun 27, 01:54 UTC45m
2026-06-26 ANA732 - Jun 26, 23:09 UTCJun 27, 00:10 UTC1h 0m
2026-06-26 ANA739 - Jun 26, 11:14 UTCJun 26, 12:05 UTC50m
2026-06-26 ANA738 - Jun 26, 09:00 UTCJun 26, 10:05 UTC1h 5m
2026-06-26 ANA733 - Jun 26, 01:34 UTCJun 26, 02:14 UTC40m

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 JA150A page for operator, model, and routing details .

Mode-S 846BB6 frequently asked

What is Mode-S code 846BB6?
846BB6 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA150A.
Where is Mode-S 846BB6 registered?
Mode-S code 846BB6 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 846BB6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 846BB6, octal 41065666, decimal 8,678,326.
What flights does 846BB6 operate?
Mode-S 846BB6 has broadcast 20 distinct callsigns, including ANA400, ANA397, ANA93, ANA739, ANA738.