Apparatus

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sensors Mode-S transponder

AB9DAB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N848BA · CESSNA 208 Caravan · operated by BERING AIR INC

Hex
AB9DAB
Octal
52716653
Decimal
11,247,019
Country
US
Tail
N848BA
Type
C208
No current signal · last broadcast Jul 26, 19:25 UTC
Flights observed
294
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 19:25 UTC

Last known position

Most recent position reported by Mode-S AB9DAB.

Country allocation

The ICAO 24-bit address AB9DAB 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 20 distinct

Callsign Airline Flights Last seen
BRG682 Bering Air 25 2026-07-25
BRG661 Bering Air 25 2026-07-25
BRG644 - 23 2026-06-24
BRG652 Bering Air 20 2026-07-26
BRG621 Bering Air 17 2026-07-26
BRG662 Bering Air 16 2026-06-10
BRG641 - 13 2026-06-17
BRG622 - 10 2026-06-17
BRG630 - 9 2026-07-13
BRG681 - 8 2026-06-24
BRG671 - 8 2026-06-24
BRG663 - 8 2026-06-22
BRG570 Bering Air 8 2026-06-23
BRG650 Bering Air 7 2026-06-11
BRG530 Bering Air 6 2026-06-16
BRG632 Bering Air 5 2026-06-10
BRG2644 Bering Air 5 2026-06-24
BRG2632 - 5 2026-06-22
BRG611 Bering Air 4 2026-07-24
BRG605 - 4 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BRG621 OTZ → OBU Jul 26, 17:55 UTCJul 26, 19:20 UTC1h 25m
2026-07-26 BRG621 OTZ → OBU Jul 26, 17:00 UTCJul 26, 17:40 UTC40m
2026-07-26 BRG652 WLK → OTZ Jul 26, 00:55 UTCJul 26, 01:25 UTC30m
2026-07-26 BRG652 WLK → OTZ Jul 26, 00:10 UTCJul 26, 00:50 UTC40m
2026-07-25 BRG682 WTK → OTZ Jul 25, 22:35 UTCJul 25, 23:45 UTC1h 10m
2026-07-25 BRG501 IAN → OTZ Jul 25, 20:35 UTCJul 25, 21:35 UTC1h 0m
2026-07-25 BRG661 KVL → OTZ Jul 25, 19:25 UTCJul 25, 20:15 UTC50m
2026-07-25 BRG661 KVL → OTZ Jul 25, 17:55 UTCJul 25, 18:35 UTC40m
2026-07-25 BRG2682 WTK → OTZ Jul 25, 02:15 UTCJul 25, 03:20 UTC1h 5m
2026-07-25 BRG652 WLK → OTZ Jul 25, 00:35 UTCJul 25, 01:45 UTC1h 10m
2026-07-24 BRG611 OTZ → PHO Jul 24, 18:10 UTCJul 24, 19:05 UTC55m
2026-07-24 BRG805 OME → OTZ Jul 24, 16:15 UTCJul 24, 17:10 UTC55m
2026-07-21 BRG890 - Jul 21, 20:50 UTCJul 21, 21:10 UTC20m
2026-07-21 BRG880 SHH → OME Jul 21, 17:25 UTCJul 21, 18:05 UTC40m
2026-07-21 BRG884 SHH → OME Jul 21, 00:50 UTCJul 21, 01:15 UTC25m
2026-07-14 BRG605 - Jul 14, 00:25 UTCJul 14, 00:55 UTC30m
2026-07-13 BRG605 OTZ → DRG Jul 13, 23:50 UTCJul 14, 00:20 UTC30m
2026-07-13 BRG682 - Jul 13, 22:20 UTCJul 13, 23:05 UTC45m
2026-07-13 BRG2652 - Jul 13, 20:30 UTCJul 13, 21:45 UTC1h 15m
2026-07-13 BRG630 - Jul 13, 18:55 UTCJul 13, 19:00 UTC5m
2026-07-13 BRG630 - Jul 13, 18:05 UTCJul 13, 18:25 UTC20m
2026-07-13 BRG805 - Jul 13, 16:20 UTCJul 13, 17:05 UTC45m
2026-07-07 BRG842 - Jul 7, 23:15 UTCJul 7, 23:25 UTC10m
2026-07-05 BRG888 - Jul 5, 21:40 UTCJul 5, 22:10 UTC30m
2026-07-05 BRG888 - Jul 5, 21:05 UTCJul 5, 21:35 UTC30m
2026-06-25 BRG605 - Jun 25, 01:30 UTCJun 25, 01:59 UTC30m
2026-06-25 BRG605 - Jun 25, 00:55 UTCJun 25, 01:19 UTC25m
2026-06-24 BRG671 KVL → OTZ Jun 24, 23:45 UTCJun 25, 00:14 UTC30m
2026-06-24 BRG671 OTZ → KVL Jun 24, 23:00 UTCJun 24, 23:29 UTC30m
2026-06-24 BRG2644 BKC → OTZ Jun 24, 20:49 UTCJun 24, 22:00 UTC1h 10m
2026-06-24 BRG611 - Jun 24, 19:29 UTCJun 24, 20:20 UTC50m
2026-06-24 BRG630 - Jun 24, 17:59 UTCJun 24, 18:55 UTC55m
2026-06-24 BRG681 OTZ → OTZ Jun 24, 16:40 UTCJun 24, 17:25 UTC45m
2026-06-24 BRG644 - Jun 24, 00:49 UTCJun 24, 01:09 UTC20m
2026-06-23 BRG644 - Jun 23, 23:44 UTCJun 24, 00:44 UTC1h 0m
2026-06-23 BRG682 OTZ → OTZ Jun 23, 22:10 UTCJun 23, 23:00 UTC50m
2026-06-23 BRG570 OTZ → PHO Jun 23, 20:34 UTCJun 23, 21:14 UTC40m
2026-06-23 BRG570 OTZ → PHO Jun 23, 19:59 UTCJun 23, 20:24 UTC25m
2026-06-23 BRG621 ABL → OTZ Jun 23, 17:50 UTCJun 23, 19:10 UTC1h 20m
2026-06-23 BRG621 OTZ → ABL Jun 23, 16:54 UTCJun 23, 17:39 UTC45m
2026-06-23 BRG652 - Jun 23, 02:09 UTCJun 23, 03:25 UTC1h 15m
2026-06-23 BRG652 OTZ → OTZ Jun 23, 00:35 UTCJun 23, 01:40 UTC1h 5m
2026-06-22 BRG2632 OTZ → OTZ Jun 22, 23:20 UTCJun 23, 00:09 UTC50m
2026-06-22 BRG3661 - Jun 22, 22:05 UTCJun 22, 22:34 UTC30m
2026-06-22 BRG3661 - Jun 22, 20:14 UTCJun 22, 21:59 UTC1h 45m
2026-06-22 BRG661 KVL → OTZ Jun 22, 19:09 UTCJun 22, 19:34 UTC25m
2026-06-22 BRG661 KVL → OTZ Jun 22, 18:35 UTCJun 22, 18:54 UTC20m
2026-06-22 BRG661 KVL → OTZ Jun 22, 17:00 UTCJun 22, 17:50 UTC50m
2026-06-22 BRG3632 ORV → OTZ Jun 22, 02:04 UTCJun 22, 03:05 UTC1h 0m
2026-06-22 BRG663 - Jun 22, 00:55 UTCJun 22, 01:44 UTC50m

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 N848BA page for operator, model, and routing details .

Mode-S AB9DAB frequently asked

What is Mode-S code AB9DAB?
AB9DAB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N848BA.
Where is Mode-S AB9DAB registered?
Mode-S code AB9DAB 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 AB9DAB broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB9DAB, octal 52716653, decimal 11,247,019.
What flights does AB9DAB operate?
Mode-S AB9DAB has broadcast 20 distinct callsigns, including BRG682, BRG661, BRG644, BRG652, BRG621.