sensors Mode-S transponder

85DEE8

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA58AN · BOEING 737-800

Hex
85DEE8
Octal
41357350
Decimal
8,773,352
Country
JP
Tail
JA58AN
Type
B738
No current signal · last broadcast 3h ago
Flights observed
257
Distinct callsigns
20
Country
JP
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 85DEE8.

Country allocation

The ICAO 24-bit address 85DEE8 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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 ANA1883 MYJ → OKA May 30, 01:55 UTCMay 30, 02:10 UTC15m
2026-05-30 ANA1635 ITM → MYJ May 30, 00:25 UTCMay 30, 00:55 UTC30m
2026-05-29 ANA1632 MYJ → ITM May 29, 22:50 UTCMay 29, 23:20 UTC30m
2026-05-29 ANA1649 ITM → MYJ May 29, 11:45 UTCMay 29, 12:15 UTC30m
2026-05-29 ANA528 KMJ → ITM May 29, 10:05 UTCMay 29, 11:00 UTC55m
2026-05-29 ANA527 ITM → KMJ May 29, 08:15 UTCMay 29, 09:05 UTC50m
2026-05-29 ANA31 HND → ITM May 29, 06:35 UTCMay 29, 07:20 UTC45m
2026-05-29 ANA982 HSG → HND May 29, 03:50 UTCMay 29, 05:05 UTC1h 15m
2026-05-29 ANA981 HND → HSG May 29, 00:50 UTCMay 29, 02:15 UTC1h 25m
2026-05-28 ANA286 TKS → HND May 28, 10:35 UTCMay 28, 11:40 UTC1h 5m
2026-05-28 ANA285 HND → TKS May 28, 08:35 UTCMay 28, 09:30 UTC55m
2026-05-28 ANA998 TAK → HND May 28, 06:25 UTCMay 28, 07:30 UTC1h 5m
2026-05-28 ANA997 HND → TAK May 28, 04:25 UTCMay 28, 05:20 UTC55m
2026-05-28 ANA404 AXT → HND May 28, 00:55 UTCMay 28, 01:40 UTC45m
2026-05-27 ANA401 HND → AXT May 27, 23:00 UTCMay 27, 23:30 UTC30m
2026-05-27 ANA300 TTJ → HND May 27, 09:45 UTCMay 27, 10:45 UTC1h 0m
2026-05-27 ANA297 HND → TTJ May 27, 07:55 UTCMay 27, 08:35 UTC40m
2026-05-27 ANA636 IWK → HND May 27, 04:49 UTCMay 27, 05:59 UTC1h 10m
2026-05-27 ANA635 HND → IWK May 27, 02:34 UTCMay 27, 03:39 UTC1h 5m
2026-05-27 ANA404 AXT → HND May 27, 00:55 UTCMay 27, 01:34 UTC40m
2026-05-26 ANA401 HND → AXT May 26, 22:59 UTCMay 26, 23:29 UTC30m
2026-05-26 ANA630 KOJ → HND May 26, 10:44 UTCMay 26, 11:50 UTC1h 5m
2026-05-26 ANA627 HND → KOJ May 26, 07:55 UTCMay 26, 08:59 UTC1h 5m
2026-05-26 ANA28 ITM → HND May 26, 05:15 UTCMay 26, 05:59 UTC45m
2026-05-26 ANA23 HND → ITM May 26, 03:15 UTCMay 26, 04:04 UTC50m
2026-05-26 ANA20 ITM → HND May 26, 01:14 UTCMay 26, 02:00 UTC45m
2026-05-25 ANA1696 FKS → ITM May 25, 23:19 UTCMay 26, 00:09 UTC50m
2026-05-25 ANA1697 ITM → FKS May 25, 10:40 UTCMay 25, 11:25 UTC45m
2026-05-25 ANA526 KMJ → ITM May 25, 08:55 UTCMay 25, 09:35 UTC40m
2026-05-24 ANA502 KMI → ITM May 24, 23:15 UTCMay 24, 23:30 UTC15m
2026-05-24 ANA617 HND → KMI May 24, 10:45 UTCMay 24, 11:30 UTC45m
2026-05-24 ANA756 KMQ → HND May 24, 08:40 UTCMay 24, 09:35 UTC55m
2026-05-24 ANA1176 CTS → KMQ May 24, 06:05 UTCMay 24, 07:05 UTC1h 0m
2026-05-24 ANA1181 TOY → CTS May 24, 01:55 UTCMay 24, 05:10 UTC3h 15m
2026-05-23 ANA1271 HIJ → CTS May 23, 23:15 UTCMay 24, 00:50 UTC1h 35m
2026-05-23 ANA1272 CTS → HIJ May 23, 10:40 UTCMay 23, 12:30 UTC1h 50m
2026-05-23 ANA4876 KUH → CTS May 23, 09:20 UTCMay 23, 09:45 UTC25m
2026-05-23 ANA4875 CTS → KUH May 23, 08:05 UTCMay 23, 08:20 UTC15m
2026-05-23 ANA1261 FSZ → CTS May 23, 05:35 UTCMay 23, 07:00 UTC1h 25m
2026-05-23 ANA1264 OKA → FSZ May 23, 03:25 UTCMay 23, 04:20 UTC55m
2026-05-22 ANA1203 FUK → OKA May 22, 23:15 UTCMay 22, 23:25 UTC10m
2026-05-22 ANA447 NGO → FUK May 22, 11:00 UTCMay 22, 11:40 UTC40m
2026-05-22 ANA493 NRT → NGO May 22, 09:15 UTCMay 22, 09:50 UTC35m
2026-05-22 ANA2178 ITM → NRT May 22, 05:30 UTCMay 22, 07:10 UTC1h 40m
2026-05-22 ANA1662 KIJ → ITM May 22, 03:05 UTCMay 22, 03:55 UTC50m
2026-05-22 ANA1659 ITM → KIJ May 22, 01:15 UTCMay 22, 01:50 UTC35m
2026-05-21 ANA1658 KIJ → ITM May 21, 23:20 UTCMay 22, 00:10 UTC50m
2026-05-21 ANA1663 ITM → KIJ May 21, 10:20 UTCMay 21, 11:20 UTC1h 0m
2026-05-21 ANA510 KMI → ITM May 21, 08:45 UTCMay 21, 09:00 UTC15m
2026-05-21 ANA507 ITM → KMI May 21, 06:35 UTCMay 21, 06:55 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 JA58AN page for operator, model, and routing details .

Mode-S 85DEE8 frequently asked

What is Mode-S code 85DEE8?
85DEE8 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA58AN.
Where is Mode-S 85DEE8 registered?
Mode-S code 85DEE8 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 85DEE8 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 85DEE8, octal 41357350, decimal 8,773,352.
What flights does 85DEE8 operate?
Mode-S 85DEE8 has broadcast 20 distinct callsigns, including ANA1211, ANA478, ANA300, ANA297, ANA1267.