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Registered aircraft · FAA record as of September 25, 2026
N41RD

Boston Robert B STEEN SKYBOLT

Valid Colorado

N41RD is a Boston Robert B STEEN SKYBOLT, a fixed-wing airplane with one motor with a piston engine, built in 1981. It has 2 seats. It is registered to Flip-Flop LLC, an LLC in Wray, Colorado. The registration is valid: it was issued on March 26, 2018 and expires on March 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated February 25, 1981.

Aircraft

Maker
Boston Robert B
Model
STEEN SKYBOLT
Serial number
B1981
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-360-A1D · 180 hp
Seats
2
Year built
1981
Transponder code
A4D342 (octal 51151502)

Registration

Status
Valid registration
Certificate issued
March 26, 2018
Expires
March 31, 2028
Last FAA action
April 28, 2023
Airworthiness
Experimental · Amateur built · February 25, 1981
FAA region
Northwest Mountain
FAA record id
00392701

Owner as the FAA publishes it

Name
Flip-Flop LLC
Type
LLC
Address
PO Box 314
Wray, CO 80758-0314

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