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Registered aircraft · FAA record as of September 25, 2026
N135WB

Robinson Helicopter R44

Valid Wisconsin

N135WB is a Robinson Helicopter R44, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2001. It has 4 seats. It is registered to Tim Butterfield Drilling INC, a corporation in Somerset, Wisconsin. The registration is valid: it was issued on June 15, 2024 and expires on June 30, 2031. It holds a standard airworthiness certificate for normal, dated August 29, 2001.

Aircraft

Maker
Robinson Helicopter (United States)
Model
R44
Serial number
1093
Type
Rotorcraft
Power
Piston (reciprocating), 1 motor · Lycoming 0-540F1 SERIE · 260 hp
Seats
4
Year built
2001
Transponder code
A08FBA (octal 50107672)

Registration

Status
Valid registration
Certificate issued
June 15, 2024
Expires
June 30, 2031
Last FAA action
June 15, 2024
Airworthiness
Standard · Normal · August 29, 2001
FAA region
Great Lakes
FAA record id
00093944

Owner as the FAA publishes it

Name
Tim Butterfield Drilling INC
Type
Corporation
Address
395 Reed St
Somerset, WI 54025-9791

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