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sensors Mode-S transponder

ADBA2B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N984BT · CESSNA 172R Cutlass RG · operated by MOORE AVIATION INC

Hex
ADBA2B
Octal
53335053
Decimal
11,385,387
Country
US
Tail
N984BT
Type
C72R
Broadcasting now · callsign N984BT · 3,275 ft
Flights observed
197
Distinct callsigns
1
Country
US
Last broadcast
1h ago

Current position

ADBA2B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ADBA2B 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 1 distinct

Callsign Airline Flights Last seen
N984BT - 197 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N984BT - Jul 14, 14:00 UTCJul 14, 14:40 UTC40m
2026-07-14 N984BT BFP → BFP Jul 14, 12:20 UTCJul 14, 13:05 UTC45m
2026-07-13 N984BT BFP → BFP Jul 13, 21:55 UTCJul 13, 22:45 UTC50m
2026-07-13 N984BT - Jul 13, 18:55 UTCJul 13, 19:30 UTC35m
2026-07-13 N984BT BFP → BFP Jul 13, 17:20 UTCJul 13, 18:00 UTC40m
2026-07-13 N984BT - Jul 13, 14:00 UTCJul 13, 15:55 UTC1h 55m
2026-07-13 N984BT BFP → BFP Jul 13, 12:30 UTCJul 13, 13:15 UTC45m
2026-07-09 N984BT - Jul 9, 21:50 UTCJul 9, 22:25 UTC35m
2026-07-09 N984BT BFP → BFP Jul 9, 15:15 UTCJul 9, 15:55 UTC40m
2026-07-09 N984BT - Jul 9, 13:55 UTCJul 9, 14:30 UTC35m
2026-07-08 N984BT - Jul 8, 22:10 UTCJul 8, 23:15 UTC1h 5m
2026-07-08 N984BT - Jul 8, 20:30 UTCJul 8, 21:15 UTC45m
2026-07-08 N984BT BFP → BFP Jul 8, 16:50 UTCJul 8, 17:30 UTC40m
2026-07-07 N984BT BFP → BFP Jul 7, 21:55 UTCJul 7, 22:30 UTC35m
2026-07-07 N984BT BFP → BFP Jul 7, 20:40 UTCJul 7, 21:10 UTC30m
2026-07-07 N984BT BFP → BFP Jul 7, 19:00 UTCJul 7, 19:45 UTC45m
2026-07-07 N984BT - Jul 7, 17:30 UTCJul 7, 18:20 UTC50m
2026-07-03 N984BT BFP → BFP Jul 3, 01:30 UTCJul 3, 03:10 UTC1h 40m
2026-07-02 N984BT - Jul 2, 17:30 UTCJul 2, 18:15 UTC45m
2026-07-02 N984BT - Jul 2, 15:30 UTCJul 2, 16:15 UTC45m
2026-07-02 N984BT BFP → BFP Jul 2, 13:55 UTCJul 2, 14:30 UTC35m
2026-07-01 N984BT BFP → BFP Jul 1, 20:30 UTCJul 1, 21:10 UTC40m
2026-07-01 N984BT - Jul 1, 14:10 UTCJul 1, 14:40 UTC30m
2026-07-01 N984BT - Jul 1, 12:15 UTCJul 1, 12:55 UTC40m
2026-07-01 N984BT - Jul 1, 03:30 UTCJul 1, 03:40 UTC10m
2026-06-30 N984BT - Jun 30, 22:15 UTCJun 30, 23:35 UTC1h 20m
2026-06-30 N984BT - Jun 30, 20:55 UTCJun 30, 21:25 UTC30m
2026-06-30 N984BT - Jun 30, 15:25 UTCJun 30, 16:10 UTC45m
2026-06-30 N984BT - Jun 30, 14:00 UTCJun 30, 14:35 UTC35m
2026-06-30 N984BT - Jun 30, 12:25 UTCJun 30, 13:05 UTC40m
2026-06-30 N984BT BFP → BFP Jun 30, 01:45 UTCJun 30, 03:25 UTC1h 40m
2026-06-29 N984BT BFP → BFP Jun 29, 22:05 UTCJun 29, 22:30 UTC25m
2026-06-29 N984BT - Jun 29, 20:59 UTCJun 29, 21:24 UTC25m
2026-06-29 N984BT BFP → BFP Jun 29, 18:05 UTCJun 29, 19:09 UTC1h 5m
2026-06-29 N984BT - Jun 29, 15:30 UTCJun 29, 16:35 UTC1h 5m
2026-06-29 N984BT BFP → BFP Jun 29, 13:39 UTCJun 29, 14:25 UTC45m
2026-06-26 N984BT - Jun 26, 20:44 UTCJun 26, 21:15 UTC30m
2026-06-26 N984BT - Jun 26, 19:04 UTCJun 26, 19:30 UTC25m
2026-06-26 N984BT BFP → BFP Jun 26, 17:35 UTCJun 26, 18:20 UTC45m
2026-06-26 N984BT - Jun 26, 15:25 UTCJun 26, 16:05 UTC40m
2026-06-25 N984BT - Jun 25, 13:59 UTCJun 25, 14:44 UTC45m
2026-06-25 N984BT - Jun 25, 12:30 UTCJun 25, 13:14 UTC45m
2026-06-24 N984BT BFP → BFP Jun 24, 21:50 UTCJun 24, 22:55 UTC1h 5m
2026-06-24 N984BT - Jun 24, 20:30 UTCJun 24, 21:14 UTC45m
2026-06-24 N984BT BFP → BFP Jun 24, 18:44 UTCJun 24, 19:55 UTC1h 10m
2026-06-24 N984BT BFP → BFP Jun 24, 17:40 UTCJun 24, 18:09 UTC30m
2026-06-24 N984BT BFP → BFP Jun 24, 15:29 UTCJun 24, 16:34 UTC1h 5m
2026-06-24 N984BT - Jun 24, 12:25 UTCJun 24, 14:45 UTC2h 20m
2026-06-23 N984BT BFP → BFP Jun 23, 23:55 UTCJun 24, 00:15 UTC20m
2026-06-23 N984BT BFP → BFP Jun 23, 21:49 UTCJun 23, 22:19 UTC30m

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 N984BT page for operator, model, and routing details .

Mode-S ADBA2B frequently asked

What is Mode-S code ADBA2B?
ADBA2B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N984BT.
Where is Mode-S ADBA2B registered?
Mode-S code ADBA2B 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 ADBA2B broadcasting right now?
Yes. Mode-S ADBA2B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADBA2B, octal 53335053, decimal 11,385,387.
What flights does ADBA2B operate?
Mode-S ADBA2B has broadcast 1 distinct callsign, including N984BT.