sensors Mode-S transponder

862D94

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA657J · BOEING 767-300

Hex
862D94
Octal
41426624
Decimal
8,793,492
Country
JP
Tail
JA657J
Type
B763
No current signal · last broadcast 13h ago
Flights observed
11
Distinct callsigns
9
Country
JP
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 862D94.

Country allocation

The ICAO 24-bit address 862D94 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 9 distinct

Callsign Airline Flights Last seen
JAL612 Japan Airlines 2 2026-04-13
JAL609 - 2 2026-04-13
JAL639 - 1 2026-04-14
JAL608 - 1 2026-04-13
JAL605 - 1 2026-04-12
JAL556 - 1 2026-04-14
JAL555 - 1 2026-04-14
JAL287 - 1 2026-04-13
JAL276 Japan Airlines 1 2026-04-13

Recent flights last 11

DateFlightRouteTakeoffLandingDuration
2026-04-14 JAL639 - Apr 14, 10:30 UTCApr 14, 11:05 UTC35m
2026-04-14 JAL556 - Apr 14, 07:40 UTCApr 14, 09:00 UTC1h 20m
2026-04-14 JAL555 - Apr 14, 05:25 UTCApr 14, 06:30 UTC1h 5m
2026-04-13 JAL276 IZO → HND Apr 13, 23:00 UTCApr 13, 23:40 UTC40m
2026-04-13 JAL287 - Apr 13, 09:45 UTCApr 13, 10:25 UTC40m
2026-04-13 JAL612 NGS → HND Apr 13, 07:55 UTCApr 13, 08:10 UTC15m
2026-04-13 JAL612 NGS → HND Apr 13, 06:40 UTCApr 13, 08:10 UTC1h 30m
2026-04-13 JAL609 - Apr 13, 04:20 UTCApr 13, 05:15 UTC55m
2026-04-13 JAL609 - Apr 13, 03:55 UTCApr 13, 04:15 UTC20m
2026-04-13 JAL608 - Apr 13, 01:30 UTCApr 13, 02:40 UTC1h 10m
2026-04-12 JAL605 - Apr 12, 23:55 UTCApr 13, 00:15 UTC20m

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 JA657J page for operator, model, and routing details .

Mode-S 862D94 frequently asked

What is Mode-S code 862D94?
862D94 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA657J.
Where is Mode-S 862D94 registered?
Mode-S code 862D94 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 862D94 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 862D94, octal 41426624, decimal 8,793,492.
What flights does 862D94 operate?
Mode-S 862D94 has broadcast 9 distinct callsigns, including JAL612, JAL609, JAL639, JAL608, JAL605.