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1977 Viking SF-2A CygnetExperimental Aircraft • Elkhorn, WI, USA

This 1977 Viking SF-2A Cygnet (N191S) represents a unique piece of aviation history as the first prototype of Albert Sisler's design, built in 1977. With only 325 total hours on the airframe, this experimental/homebuilt aircraft features a distinctive wing design offering excellent visibility and STOL capabilities, requiring just 300 feet for takeoff and landing. The Jabiru engine was recently overhauled and currently shows just over 300 hours since rebuild, with the aircraft coming off a fresh annual inspection. Notably, this design earned Reserve Grand Champion honors for plans-built homebuilts at EAA in 1989. Priced at $20,000 OBO, this...

Year
1977
Make
Viking
Series
Viking SF-2A Series
Model
SF-2A Cygnet
Tail #
N191S

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Specifications

Category
Experimental
Intended Use
Recreational

Hours, Logs & Inspections

Total Time
325 hrs
Engine 1 Time
300 hrs (SMOH)
Inspection Status
Fresh annual

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Model
Jabiru

Asking Price

$20,000

Aircraft Location

Elkhorn, WI, USA

Listing Details

Used
For Sale

Price History

Jul 12, 2025: $20,000 - controller

Contact Seller

First Seen: Jul 12, 2025

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Asking Price

$20,000