Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

85188C

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA333J · BOEING 737-800

Hex
85188C
Octal
41214214
Decimal
8,722,572
Country
JP
Tail
JA333J
Type
B738
No current signal · last broadcast Jul 26, 23:00 UTC
Flights observed
618
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 23:00 UTC

Last known position

Most recent position reported by Mode-S 85188C.

Country allocation

The ICAO 24-bit address 85188C 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
JAL610 Japan Airlines 8 2026-07-25
JAL484 Japan Airlines 8 2026-07-25
JAL483 Japan Airlines 8 2026-07-25
JAL607 Japan Airlines 7 2026-07-25
JAL606 Japan Airlines 7 2026-07-25
JAL572 - 7 2026-07-06
JAL624 - 6 2026-07-09
JAL615 - 6 2026-06-17
JAL575 - 6 2026-07-04
JAL495 Japan Airlines 6 2026-07-26
JAL378 Japan Airlines 6 2026-07-26
JAL377 Japan Airlines 6 2026-07-26
JAL144 Japan Airlines 6 2026-07-26
JAL143 Japan Airlines 6 2026-07-26
JAL623 - 5 2026-07-09
JAL614 - 5 2026-06-21
JAL611 - 5 2026-06-21
JAL577 - 5 2026-06-20
JAL569 - 5 2026-07-01
JAL545 - 5 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JAP183 - Jul 26, 22:30 UTCJul 26, 23:00 UTC30m
2026-07-26 JAL378 KKJ → HND Jul 26, 13:15 UTCJul 26, 14:25 UTC1h 10m
2026-07-26 JAL377 HND → KKJ Jul 26, 11:00 UTCJul 26, 12:05 UTC1h 5m
2026-07-26 JAL496 KCZ → HND Jul 26, 08:45 UTCJul 26, 09:15 UTC30m
2026-07-26 JAL495 HND → KCZ Jul 26, 06:10 UTCJul 26, 06:50 UTC41m
2026-07-26 JAL144 AOJ → HND Jul 26, 03:15 UTCJul 26, 04:45 UTC1h 30m
2026-07-26 JAL143 HND → AOJ Jul 26, 01:20 UTCJul 26, 02:15 UTC55m
2026-07-25 JAL606 NGS → HND Jul 25, 22:35 UTCJul 26, 00:05 UTC1h 30m
2026-07-25 JAL615V - Jul 25, 11:05 UTCJul 25, 12:30 UTC1h 25m
2026-07-25 JAL484 TAK → HND Jul 25, 09:05 UTCJul 25, 10:00 UTC55m
2026-07-25 JAL483 HND → TAK Jul 25, 07:15 UTCJul 25, 08:05 UTC50m
2026-07-25 JAL610 NGS → HND Jul 25, 03:55 UTCJul 25, 05:35 UTC1h 40m
2026-07-25 JAL607 HND → NGS Jul 25, 01:25 UTCJul 25, 02:50 UTC1h 25m
2026-07-24 JAL590 CTS → HND Jul 24, 22:45 UTCJul 25, 00:00 UTC1h 15m
2026-07-24 JAL599 HND → CTS Jul 24, 12:55 UTCJul 24, 14:15 UTC1h 20m
2026-07-24 JAL264 HIJ → HND Jul 24, 10:15 UTCJul 24, 11:40 UTC1h 25m
2026-07-24 JAL3406 CTS → HIJ Jul 24, 06:20 UTCJul 24, 08:00 UTC1h 40m
2026-07-24 JAL3513 FUK → CTS Jul 24, 03:10 UTCJul 24, 05:15 UTC2h 5m
2026-07-24 JAL309 HND → FUK Jul 24, 00:35 UTCJul 24, 02:00 UTC1h 25m
2026-07-23 JAL452 TKS → HND Jul 23, 22:20 UTCJul 23, 23:25 UTC1h 5m
2026-07-23 JAL465 HND → TKS Jul 23, 11:10 UTCJul 23, 12:00 UTC50m
2026-07-23 JAL520 CTS → HND Jul 23, 08:35 UTCJul 23, 10:00 UTC1h 25m
2026-07-23 JAL3515 FUK → CTS Jul 23, 05:30 UTCJul 23, 07:25 UTC1h 55m
2026-07-23 JAL3510 CTS → FUK Jul 23, 01:50 UTCJul 23, 03:50 UTC2h 0m
2026-07-22 JAL3101 NGO → CTS Jul 22, 23:20 UTCJul 23, 00:40 UTC1h 20m
2026-07-22 JAL209 HND → NGO Jul 22, 11:35 UTCJul 22, 11:55 UTC20m
2026-07-22 JAL480 TAK → HND Jul 22, 04:30 UTCJul 22, 05:25 UTC55m
2026-07-22 JAL479 HND → TAK Jul 22, 02:40 UTCJul 22, 03:30 UTC50m
2026-07-22 JAL278 IZO → HND Jul 22, 00:25 UTCJul 22, 01:20 UTC55m
2026-07-21 JAL277 HND → IZO Jul 21, 22:20 UTCJul 21, 23:05 UTC45m
2026-07-21 JAL576 OBO → HND Jul 21, 11:20 UTCJul 21, 12:35 UTC1h 15m
2026-07-21 JAL579 HND → OBO Jul 21, 09:10 UTCJul 21, 10:20 UTC1h 10m
2026-07-21 JL648 KOJ → HND Jul 21, 06:15 UTCJul 21, 07:40 UTC1h 25m
2026-07-21 JAL647 HND → KOJ Jul 21, 03:40 UTCJul 21, 04:45 UTC1h 5m
2026-07-21 JAL476 - Jul 21, 01:00 UTCJul 21, 02:00 UTC1h 0m
2026-07-20 JAL475 HND → TAK Jul 20, 23:05 UTCJul 21, 00:00 UTC54m
2026-07-20 JAL266 HIJ → HND Jul 20, 11:55 UTCJul 20, 13:05 UTC1h 10m
2026-07-20 AL265 HND → HIJ Jul 20, 09:55 UTCJul 20, 10:55 UTC1h 0m
2026-07-20 JAL376 KKJ → HND Jul 20, 07:05 UTCJul 20, 08:25 UTC1h 20m
2026-07-20 JAL375 HND → KKJ Jul 20, 04:55 UTCJul 20, 06:00 UTC1h 5m
2026-07-20 JAL478 TAK → HND Jul 20, 02:35 UTCJul 20, 03:40 UTC1h 5m
2026-07-20 JAL477 - Jul 20, 00:45 UTCJul 20, 01:35 UTC50m
2026-07-19 JAL474 - Jul 19, 22:20 UTCJul 19, 23:25 UTC1h 5m
2026-07-19 JAL487 HND → TAK Jul 19, 11:30 UTCJul 19, 12:20 UTC50m
2026-07-19 JAL324 FUK → HND Jul 19, 08:35 UTCJul 19, 10:10 UTC1h 35m
2026-07-19 JAL3512 CTS → FUK Jul 19, 04:50 UTCJul 19, 06:35 UTC1h 45m
2026-07-19 JAL3403 - Jul 19, 01:55 UTCJul 19, 03:40 UTC1h 45m
2026-07-19 JAL255 HND → HIJ Jul 19, 00:00 UTCJul 19, 01:00 UTC1h 0m
2026-07-18 JAL220 KIX → HND Jul 18, 21:45 UTCJul 18, 22:35 UTC50m
2026-07-18 JAL229 HND → KIX Jul 18, 11:55 UTCJul 18, 12:55 UTC1h 0m

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 JA333J page for operator, model, and routing details .

Mode-S 85188C frequently asked

What is Mode-S code 85188C?
85188C is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA333J.
Where is Mode-S 85188C registered?
Mode-S code 85188C is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 85188C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 23:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 85188C, octal 41214214, decimal 8,722,572.
What flights does 85188C operate?
Mode-S 85188C has broadcast 20 distinct callsigns, including JAL610, JAL484, JAL483, JAL607, JAL606.