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Registered aircraft · FAA record as of September 25, 2026
N44UD

Textron Aviation Inc 172S

N44UD is a Textron Aviation Inc 172S, a fixed-wing airplane with one motor with a piston engine, built in 2017. It has 4 seats. It is registered to B & K Aviation LLC, an LLC in Danville, California. The registration is valid: it was issued on January 12, 2026 and expires on January 31, 2033. It holds a standard airworthiness certificate for normal; utility, dated August 31, 2017.

Aircraft

Maker
Textron Aviation Inc
Model
172S
Serial number
172S12072
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming IO-360-L2A · 180 hp
Seats
4
Year built
2017
Transponder code
A54A0A (octal 51245012)

Registration

Status
Valid registration
Certificate issued
January 12, 2026
Expires
January 31, 2033
Last FAA action
January 12, 2026
Airworthiness
Standard · Normal; Utility · August 31, 2017
FAA region
Western-Pacific
FAA record id
01258615

Owner as the FAA publishes it

Name
B & K Aviation LLC
Type
LLC
Address
501 Live Oak Dr
Danville, CA 94506-2143

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data