Apparatus

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sensors Mode-S transponder

845EBC

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA11AN · BOEING 737-700

Hex
845EBC
Octal
41057274
Decimal
8,675,004
Country
JP
Tail
JA11AN
Type
B737
No current signal · last broadcast Jul 26, 13:00 UTC
Flights observed
498
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 13:00 UTC

Last known position

Most recent position reported by Mode-S 845EBC.

Country allocation

The ICAO 24-bit address 845EBC 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
ADO135 - 18 2026-07-17
ADO128 - 18 2026-07-17
ADO127 - 18 2026-07-17
ADO130 - 17 2026-07-17
ADO111 - 17 2026-07-16
ADO37 - 15 2026-07-08
ADO110 - 15 2026-07-16
ADO80 Hokkaido International Airlines 14 2026-07-24
ADO78 Hokkaido International Airlines 14 2026-07-26
ADO77 Hokkaido International Airlines 14 2026-07-26
ADO72 Hokkaido International Airlines 14 2026-07-21
ADO68 Hokkaido International Airlines 14 2026-07-26
ADO58 Hokkaido International Airlines 14 2026-07-26
ADO57 Hokkaido International Airlines 14 2026-07-25
ADO28 - 14 2026-07-08
ADO18 Hokkaido International Airlines 14 2026-07-20
ADO119 Hokkaido International Airlines 14 2026-07-18
ADO118 Hokkaido International Airlines 14 2026-07-17
ADO107 Hokkaido International Airlines 14 2026-07-18
ADO67 Hokkaido International Airlines 13 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ADO68 OBO → HND Jul 26, 11:35 UTCJul 26, 13:00 UTC1h 25m
2026-07-26 ADO67 HND → OBO Jul 26, 08:30 UTCJul 26, 09:35 UTC1h 5m
2026-07-26 ADO78 MMB → HND Jul 26, 05:25 UTCJul 26, 06:55 UTC1h 31m
2026-07-26 ADO77 HND → MMB Jul 26, 02:45 UTCJul 26, 04:05 UTC1h 20m
2026-07-26 ADO58 HKD → HND Jul 26, 00:30 UTCJul 26, 01:40 UTC1h 10m
2026-07-25 ADO57 HND → HKD Jul 25, 22:35 UTCJul 25, 23:40 UTC1h 5m
2026-07-25 ADO68 OBO → HND Jul 25, 10:55 UTCJul 25, 12:10 UTC1h 15m
2026-07-25 ADO67 HND → OBO Jul 25, 08:45 UTCJul 25, 09:50 UTC1h 5m
2026-07-25 ADO78 MMB → HND Jul 25, 05:10 UTCJul 25, 06:40 UTC1h 30m
2026-07-25 ADO77 HND → MMB Jul 25, 02:40 UTCJul 25, 04:05 UTC1h 25m
2026-07-25 ADO58 HKD → HND Jul 25, 00:30 UTCJul 25, 01:30 UTC1h 0m
2026-07-24 ADO57 HND → HKD Jul 24, 22:40 UTCJul 24, 23:45 UTC1h 5m
2026-07-24 ADO80 MMB → HND Jul 24, 10:55 UTCJul 24, 12:30 UTC1h 35m
2026-07-24 ADO79 HND → MMB Jul 24, 08:15 UTCJul 24, 09:50 UTC1h 35m
2026-07-24 ADO66 OBO → HND Jul 24, 05:10 UTCJul 24, 06:35 UTC1h 25m
2026-07-24 ADO65 HND → OBO Jul 24, 03:00 UTCJul 24, 04:05 UTC1h 5m
2026-07-24 ADO62 OBO → HND Jul 24, 00:30 UTCJul 24, 01:50 UTC1h 20m
2026-07-23 ADO61 HND → OBO Jul 23, 22:25 UTCJul 23, 23:30 UTC1h 5m
2026-07-23 ADO80 MMB → HND Jul 23, 10:35 UTCJul 23, 12:15 UTC1h 40m
2026-07-23 ADO79 HND → MMB Jul 23, 08:10 UTCJul 23, 09:40 UTC1h 30m
2026-07-23 ADO66 OBO → HND Jul 23, 05:20 UTCJul 23, 06:35 UTC1h 15m
2026-07-23 ADO65 HND → OBO Jul 23, 03:00 UTCJul 23, 04:10 UTC1h 10m
2026-07-23 ADO62 OBO → HND Jul 23, 00:10 UTCJul 23, 01:30 UTC1h 20m
2026-07-22 ADO61 HND → OBO Jul 22, 22:10 UTCJul 22, 23:15 UTC1h 5m
2026-07-22 ADO80 MMB → HND Jul 22, 11:10 UTCJul 22, 12:00 UTC50m
2026-07-22 ADO66 OBO → HND Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-22 ADO65 HND → OBO Jul 22, 03:00 UTCJul 22, 04:05 UTC1h 5m
2026-07-22 ADO62 OBO → HND Jul 22, 00:15 UTCJul 22, 01:35 UTC1h 20m
2026-07-21 ADO61 HND → OBO Jul 21, 22:15 UTCJul 21, 23:20 UTC1h 5m
2026-07-21 ADO68 - Jul 21, 10:45 UTCJul 21, 12:00 UTC1h 15m
2026-07-21 ADO67 HND → OBO Jul 21, 08:40 UTCJul 21, 09:45 UTC1h 5m
2026-07-21 ADO72 KUH → HND Jul 21, 01:20 UTCJul 21, 02:40 UTC1h 20m
2026-07-20 ADO71 - Jul 20, 23:00 UTCJul 21, 00:10 UTC1h 10m
2026-07-20 ADO80 MMB → HND Jul 20, 11:20 UTCJul 20, 12:45 UTC1h 25m
2026-07-20 ADO79 HND → MMB Jul 20, 09:00 UTCJul 20, 10:30 UTC1h 30m
2026-07-20 ADO18 CTS → HND Jul 20, 06:20 UTCJul 20, 07:40 UTC1h 20m
2026-07-20 ADO23 HND → CTS Jul 20, 04:15 UTCJul 20, 05:25 UTC1h 10m
2026-07-20 ADO72 KUH → HND Jul 20, 01:15 UTCJul 20, 02:30 UTC1h 15m
2026-07-19 ADO71 - Jul 19, 22:55 UTCJul 20, 00:05 UTC1h 10m
2026-07-19 ADO80 - Jul 19, 10:20 UTCJul 19, 11:50 UTC1h 30m
2026-07-19 ADO79 HND → MMB Jul 19, 08:05 UTCJul 19, 09:30 UTC1h 25m
2026-07-19 ADO66 OBO → HND Jul 19, 05:15 UTCJul 19, 06:25 UTC1h 10m
2026-07-19 ADO65 HND → OBO Jul 19, 02:55 UTCJul 19, 04:00 UTC1h 5m
2026-07-19 ADO62 OBO → HND Jul 19, 00:15 UTCJul 19, 01:35 UTC1h 20m
2026-07-18 ADO61 - Jul 18, 22:15 UTCJul 18, 23:20 UTC1h 5m
2026-07-18 ADO44 - Jul 18, 13:00 UTCJul 18, 14:30 UTC1h 30m
2026-07-18 ADO121 - Jul 18, 10:30 UTCJul 18, 12:15 UTC1h 45m
2026-07-18 ADO120 CTS → UKB Jul 18, 08:00 UTCJul 18, 09:40 UTC1h 40m
2026-07-18 ADO107 SDJ → CTS Jul 18, 06:25 UTCJul 18, 07:00 UTC35m
2026-07-18 ADO106 - Jul 18, 04:10 UTCJul 18, 04:50 UTC40m

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 JA11AN page for operator, model, and routing details .

Mode-S 845EBC frequently asked

What is Mode-S code 845EBC?
845EBC is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA11AN.
Where is Mode-S 845EBC registered?
Mode-S code 845EBC is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 845EBC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 845EBC, octal 41057274, decimal 8,675,004.
What flights does 845EBC operate?
Mode-S 845EBC has broadcast 20 distinct callsigns, including ADO135, ADO128, ADO127, ADO130, ADO111.