Apparatus

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sensors Mode-S transponder

A9585F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N701BA · operated by BERING AIR INC

Hex
A9585F
Octal
52254137
Decimal
11,098,207
Country
US
Tail
N701BA
Type
C408
No current signal · last broadcast 11d ago
Flights observed
102
Distinct callsigns
14
Country
US
Last broadcast
11d ago

Last known position

Most recent position reported by Mode-S A9585F.

Country allocation

The ICAO 24-bit address A9585F falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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 14 distinct

Callsign Airline Flights Last seen
BRG1066 Bering Air 28 2026-05-22
BRG1067 Bering Air 16 2026-05-21
BRG1065 Bering Air 10 2026-05-20
BRG1064 Bering Air 9 2026-05-15
BRG1062 Bering Air 9 2026-05-07
BRG1166 Bering Air 7 2026-05-09
BRG1063 Bering Air 6 2026-05-10
BRG1061 Bering Air 4 2026-05-10
BRG570 Bering Air 3 2026-05-03
BRG1266 - 3 2026-04-15
BRG1165 Bering Air 3 2026-05-11
BRG1068 Bering Air 2 2026-05-05
BRG1168 Bering Air 1 2026-05-05
BRG1080 Bering Air 1 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-22 BRG1066 OTZ → PHO May 22, 18:55 UTCMay 22, 20:40 UTC1h 45m
2026-05-21 BRG1066 OTZ → PHO May 21, 22:30 UTCMay 21, 23:15 UTC45m
2026-05-21 BRG1066 OTZ → PHO May 21, 21:20 UTCMay 21, 22:00 UTC40m
2026-05-21 BRG1067 KVL → OTZ May 21, 20:20 UTCMay 21, 20:45 UTC25m
2026-05-21 BRG1067 KVL → OTZ May 21, 19:40 UTCMay 21, 20:05 UTC25m
2026-05-20 BRG1065 WLK → OTZ May 20, 19:20 UTCMay 20, 20:30 UTC1h 10m
2026-05-19 BRG1065 WLK → OTZ May 19, 21:15 UTCMay 19, 22:25 UTC1h 10m
2026-05-19 BRG1067 KVL → OTZ May 19, 20:10 UTCMay 19, 20:35 UTC25m
2026-05-19 BRG1067 KVL → OTZ May 19, 19:25 UTCMay 19, 19:50 UTC25m
2026-05-17 BRG1066 OTZ → PHO May 17, 20:55 UTCMay 17, 21:40 UTC45m
2026-05-16 BRG1066 OTZ → PHO May 16, 20:10 UTCMay 16, 22:05 UTC1h 55m
2026-05-15 BRG1080 OME → OTZ May 15, 22:15 UTCMay 15, 22:50 UTC35m
2026-05-15 BRG1064 BKC → OTZ May 15, 20:00 UTCMay 15, 20:30 UTC30m
2026-05-15 BRG1064 BKC → OTZ May 15, 19:10 UTCMay 15, 19:30 UTC20m
2026-05-12 BRG1066 OTZ → PHO May 12, 22:31 UTCMay 13, 00:20 UTC1h 50m
2026-05-12 BRG1064 BKC → OTZ May 12, 18:05 UTCMay 12, 18:25 UTC20m
2026-05-12 BRG1064 BKC → OTZ May 12, 17:20 UTCMay 12, 17:40 UTC20m
2026-05-11 BRG1165 OTZ → WLK May 11, 21:05 UTCMay 11, 22:15 UTC1h 10m
2026-05-11 BRG1065 WLK → OTZ May 11, 18:25 UTCMay 11, 18:45 UTC20m
2026-05-11 BRG1065 WLK → OTZ May 11, 17:35 UTCMay 11, 17:55 UTC20m
2026-05-10 BRG1061 ORV → OTZ May 10, 22:40 UTCMay 10, 22:55 UTC15m
2026-05-10 BRG1061 ORV → OTZ May 10, 22:09 UTCMay 10, 22:25 UTC15m
2026-05-10 BRG1066 OTZ → PHO May 10, 19:40 UTCMay 10, 21:30 UTC1h 50m
2026-05-10 BRG1065 WLK → OTZ May 10, 17:49 UTCMay 10, 19:05 UTC1h 15m
2026-05-10 BRG1063 IAN → OTZ May 10, 00:05 UTCMay 10, 00:20 UTC15m
2026-05-09 BRG1063 IAN → OTZ May 9, 23:20 UTCMay 9, 23:35 UTC15m
2026-05-09 BRG1166 PHO → OTZ May 9, 21:40 UTCMay 9, 22:25 UTC45m
2026-05-09 BRG1166 PHO → OTZ May 9, 20:30 UTCMay 9, 21:09 UTC40m
2026-05-09 BRG1066 OTZ → PHO May 9, 18:05 UTCMay 9, 19:30 UTC1h 25m
2026-05-08 BRG1166 PHO → OTZ May 8, 23:35 UTCMay 9, 01:25 UTC1h 50m
2026-05-08 BRG1061 ORV → OTZ May 8, 22:55 UTCMay 8, 23:10 UTC15m
2026-05-08 BRG1061 ORV → OTZ May 8, 22:15 UTCMay 8, 22:35 UTC20m
2026-05-08 BRG1066 OTZ → PHO May 8, 19:35 UTCMay 8, 21:35 UTC2h 0m
2026-05-07 BRG1062 OTZ → ABL May 7, 18:35 UTCMay 7, 19:45 UTC1h 10m
2026-05-07 BRG1062 OTZ → ABL May 7, 17:40 UTCMay 7, 18:20 UTC40m
2026-05-06 BRG1062 OTZ → ABL May 6, 20:50 UTCMay 6, 22:40 UTC1h 50m
2026-05-06 BRG1066 OTZ → PHO May 6, 19:25 UTCMay 6, 20:05 UTC40m
2026-05-06 BRG1066 OTZ → PHO May 6, 18:05 UTCMay 6, 18:50 UTC45m
2026-05-05 BRG1062 OTZ → ABL May 5, 22:05 UTCMay 6, 00:15 UTC2h 10m
2026-05-05 BRG1168 WTK → OTZ May 5, 20:35 UTCMay 5, 21:25 UTC50m
2026-05-05 BRG1068 WTK → OTZ May 5, 19:15 UTCMay 5, 20:10 UTC55m
2026-05-05 BRG1067 KVL → OTZ May 5, 18:10 UTCMay 5, 18:40 UTC30m
2026-05-05 BRG1067 KVL → OTZ May 5, 17:25 UTCMay 5, 17:50 UTC25m
2026-05-04 BRG1066 OTZ → PHO May 4, 21:35 UTCMay 4, 22:15 UTC40m
2026-05-04 BRG1066 OTZ → PHO May 4, 20:05 UTCMay 4, 20:50 UTC45m
2026-05-04 BRG1067 KVL → OTZ May 4, 18:50 UTCMay 4, 19:15 UTC25m
2026-05-04 BRG1067 KVL → OTZ May 4, 18:00 UTCMay 4, 18:30 UTC30m
2026-05-03 BRG1066 OTZ → PHO May 3, 20:35 UTCMay 3, 22:25 UTC1h 50m
2026-05-03 BRG570 OTZ → PHO May 3, 17:45 UTCMay 3, 19:34 UTC1h 50m
2026-05-02 BRG570 OTZ → PHO May 2, 23:45 UTCMay 3, 00:40 UTC55m

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 N701BA page for operator, model, and routing details .

Mode-S A9585F frequently asked

What is Mode-S code A9585F?
A9585F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N701BA.
Where is Mode-S A9585F registered?
Mode-S code A9585F is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A9585F broadcasting right now?
No active broadcast right now. Last signal was 11d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A9585F, octal 52254137, decimal 11,098,207.
What flights does A9585F operate?
Mode-S A9585F has broadcast 14 distinct callsigns, including BRG1066, BRG1067, BRG1065, BRG1064, BRG1062.