Apparatus

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sensors Mode-S transponder

850E36

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA306J · BOEING 737-800

Hex
850E36
Octal
41207066
Decimal
8,719,926
Country
JP
Tail
JA306J
Type
B738
Broadcasting now · callsign JAL982 · 23,275 ft
Flights observed
609
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 11:00 UTC

Current position

850E36 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 850E36 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
JAL432 - 10 2026-07-20
JAL431 Japan Airlines 10 2026-07-19
JAL460 - 7 2026-06-23
JAL459 - 7 2026-06-23
JAL923 - 6 2026-06-23
JAL590 - 6 2026-07-15
JAL562 - 6 2026-07-11
JAL3406 - 6 2026-07-15
JAL309 - 6 2026-07-15
JAL134 - 6 2026-07-10
JAL131 - 6 2026-07-10
JAL659 - 5 2026-06-24
JAL599 - 5 2026-07-15
JAL565 - 5 2026-07-10
JAL520 - 5 2026-07-14
JAL487 - 5 2026-07-01
JAL374 Japan Airlines 5 2026-07-24
JAL3515 - 5 2026-07-14
JAL3513 - 5 2026-07-15
JAL3510 - 5 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JAL3009 NRT → ITM Jul 26, 10:00 UTCJul 26, 11:00 UTC1h 0m
2026-07-26 JAL3006 ITM → NRT Jul 26, 06:10 UTCJul 26, 07:30 UTC1h 21m
2026-07-26 JAL2004 CTS → ITM Jul 26, 03:35 UTCJul 26, 05:05 UTC1h 30m
2026-07-26 JAL509 HND → CTS Jul 26, 01:05 UTCJul 26, 02:15 UTC1h 10m
2026-07-25 JAL140 AOJ → HND Jul 25, 22:50 UTCJul 25, 23:45 UTC55m
2026-07-25 JAL151 HND → AOJ Jul 25, 11:35 UTCJul 25, 12:25 UTC50m
2026-07-25 JAL462 TKS → HND Jul 25, 09:30 UTCJul 25, 10:30 UTC1h 0m
2026-07-25 JAL461 HND → TKS Jul 25, 07:35 UTCJul 25, 08:25 UTC50m
2026-07-25 JAL214 SHM → HND Jul 25, 05:20 UTCJul 25, 06:05 UTC45m
2026-07-25 JAL215 HND → SHM Jul 25, 03:05 UTCJul 25, 03:35 UTC30m
2026-07-25 JAL254 HIJ → HND Jul 25, 00:40 UTCJul 25, 01:55 UTC1h 15m
2026-07-24 JAL253 HND → HIJ Jul 24, 22:40 UTCJul 24, 23:40 UTC1h 0m
2026-07-24 JAL544 - Jul 24, 13:15 UTCJul 24, 15:05 UTC1h 50m
2026-07-24 JAL545 HND → KUH Jul 24, 10:35 UTCJul 24, 11:45 UTC1h 10m
2026-07-24 JAL146 AOJ → HND Jul 24, 07:30 UTCJul 24, 08:55 UTC1h 25m
2026-07-24 JAL145 HND → AOJ Jul 24, 04:35 UTCJul 24, 05:30 UTC55m
2026-07-24 JAL374 KKJ → HND Jul 24, 02:00 UTCJul 24, 03:25 UTC1h 25m
2026-07-23 JAL373C - Jul 23, 23:50 UTCJul 24, 00:55 UTC1h 5m
2026-07-23 JAL192 KMQ → HND Jul 23, 12:10 UTCJul 23, 13:00 UTC50m
2026-07-23 JAL191 - Jul 23, 10:40 UTCJul 23, 11:20 UTC40m
2026-07-23 JAL982 OKA → HND Jul 23, 07:15 UTCJul 23, 09:35 UTC2h 20m
2026-07-23 JAL981 HND → UEO Jul 23, 02:25 UTCJul 23, 04:25 UTC2h 0m
2026-07-22 JAL184 KMQ → HND Jul 22, 23:55 UTCJul 23, 00:45 UTC50m
2026-07-22 JAL183 HND → KMQ Jul 22, 22:25 UTCJul 22, 23:00 UTC35m
2026-07-22 JAL652 - Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-22 JAL118 ITM → HND Jul 22, 04:40 UTCJul 22, 05:25 UTC45m
2026-07-22 JAL3912 CTS → ITM Jul 22, 01:30 UTCJul 22, 03:10 UTC1h 40m
2026-07-21 JAL3911 ITM → CTS Jul 21, 22:35 UTCJul 22, 00:00 UTC1h 25m
2026-07-21 JAL2092 OKA → ITM Jul 21, 09:40 UTCJul 21, 11:25 UTC1h 45m
2026-07-21 JAL2089 ITM → OKA Jul 21, 08:05 UTCJul 21, 08:20 UTC15m
2026-07-21 JAL2089 ITM → OKA Jul 21, 06:40 UTCJul 21, 07:20 UTC40m
2026-07-21 JAL2464 ASJ → ITM Jul 21, 01:45 UTCJul 21, 05:15 UTC3h 30m
2026-07-20 JAL3910 CTS → ITM Jul 20, 23:10 UTCJul 21, 00:45 UTC1h 35m
2026-07-20 JAL3919 ITM → CTS Jul 20, 10:25 UTCJul 20, 11:55 UTC1h 30m
2026-07-20 JAL2086 OKA → ITM Jul 20, 07:40 UTCJul 20, 09:15 UTC1h 35m
2026-07-20 JAL2085 ITM → OKA Jul 20, 06:05 UTCJul 20, 06:20 UTC15m
2026-07-20 JAL2085 ITM → OKA Jul 20, 04:45 UTCJul 20, 05:25 UTC40m
2026-07-20 JAL115 HND → ITM Jul 20, 02:55 UTCJul 20, 03:40 UTC45m
2026-07-20 JAL432 - Jul 20, 00:25 UTCJul 20, 01:35 UTC1h 10m
2026-07-19 JAL431 HND → MYJ Jul 19, 22:05 UTCJul 19, 23:05 UTC1h 0m
2026-07-19 JAL254 HIJ → HND Jul 19, 00:35 UTCJul 19, 01:45 UTC1h 10m
2026-07-18 JAL253 HND → HIJ Jul 18, 22:40 UTCJul 18, 23:40 UTC1h 0m
2026-07-18 JAL192 KMQ → HND Jul 18, 12:00 UTCJul 18, 12:55 UTC55m
2026-07-18 JAL191 - Jul 18, 10:25 UTCJul 18, 11:05 UTC40m
2026-07-18 JAL982 OKA → HND Jul 18, 07:10 UTCJul 18, 09:20 UTC2h 10m
2026-07-18 JAL982 OKA → HND Jul 18, 05:45 UTCJul 18, 05:55 UTC10m
2026-07-18 JAL981 HND → UEO Jul 18, 02:35 UTCJul 18, 04:35 UTC2h 1m
2026-07-18 JAL184 - Jul 18, 00:15 UTCJul 18, 01:00 UTC45m
2026-07-17 JAL183 - Jul 17, 22:40 UTCJul 17, 23:14 UTC35m
2026-07-17 JAL378 - Jul 17, 12:04 UTCJul 17, 13:20 UTC1h 15m

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 JA306J page for operator, model, and routing details .

Mode-S 850E36 frequently asked

What is Mode-S code 850E36?
850E36 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA306J.
Where is Mode-S 850E36 registered?
Mode-S code 850E36 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 850E36 broadcasting right now?
Yes. Mode-S 850E36 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 850E36, octal 41207066, decimal 8,719,926.
What flights does 850E36 operate?
Mode-S 850E36 has broadcast 20 distinct callsigns, including JAL432, JAL431, JAL460, JAL459, JAL923.