sensors Mode-S transponder

862D72

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA656J · BOEING 767-300

Hex
862D72
Octal
41426562
Decimal
8,793,458
Country
JP
Tail
JA656J
Type
B763
No current signal · last broadcast 20h ago
Flights observed
8
Distinct callsigns
6
Country
JP
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 862D72.

Country allocation

The ICAO 24-bit address 862D72 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 6 distinct

Callsign Airline Flights Last seen
JAL588 - 2 2026-04-13
JAL317 - 2 2026-04-13
JAL6792 - 1 2026-04-14
JAL589 - 1 2026-04-13
JAL584 - 1 2026-04-13
JAL318 Japan Airlines 1 2026-04-13

Recent flights last 8

DateFlightRouteTakeoffLandingDuration
2026-04-14 JAL6792 - Apr 14, 05:15 UTCApr 14, 06:10 UTC55m
2026-04-13 JAL588 - Apr 13, 11:55 UTCApr 13, 12:10 UTC15m
2026-04-13 JAL588 - Apr 13, 10:55 UTCApr 13, 12:10 UTC1h 15m
2026-04-13 JAL589 HND → HKD Apr 13, 08:50 UTCApr 13, 09:55 UTC1h 5m
2026-04-13 JAL318 FUK → HND Apr 13, 06:00 UTCApr 13, 07:25 UTC1h 25m
2026-04-13 JAL317 - Apr 13, 03:55 UTCApr 13, 04:15 UTC20m
2026-04-13 JAL317 - Apr 13, 03:10 UTCApr 13, 04:15 UTC1h 5m
2026-04-13 JAL584 - Apr 13, 00:55 UTCApr 13, 02:00 UTC1h 5m

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 JA656J page for operator, model, and routing details .

Mode-S 862D72 frequently asked

What is Mode-S code 862D72?
862D72 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA656J.
Where is Mode-S 862D72 registered?
Mode-S code 862D72 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 862D72 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 862D72, octal 41426562, decimal 8,793,458.
What flights does 862D72 operate?
Mode-S 862D72 has broadcast 6 distinct callsigns, including JAL588, JAL317, JAL6792, JAL589, JAL584.