What engine powered the Ryan ST-A Special?

The Ryan ST-A Special was equipped with a 150-horsepower supercharged Menasco C-4S inline engine. This was a more powerful upgrade compared to the earlier Ryan ST models, which used lower-output Menasco engines, giving the ST-A Special stronger aerobatic performance.

How many people could the Ryan ST-A Special carry?

The Ryan ST-A Special was a two-seat aircraft with tandem open cockpits, meaning the pilot and passenger sat one behind the other. This tandem configuration was typical of military trainer and sport aircraft of the 1930s era.

What was the Ryan ST-A Special used for?

The Ryan ST-A Special was developed as a sport and aerobatic monoplane, aimed at civilian pilots interested in performance flying and aerobatics. The Ryan ST series also served as the basis for military trainer variants used by the United States and allied air forces.

When was the Ryan ST-A Special developed?

The Ryan ST-A Special was developed during the 1930s as a higher-performance variant in the Ryan ST series, which originated with the original Ryan ST first flown in 1934. It was produced by the Ryan Aeronautical Company, the same manufacturer later known for the Ryan NYP Spirit of St. Louis connection.

How does Ryan ST-A Special compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see Ryan ST-A Special side-by-side with any alternative.

zoom_in Click to enlarge

Ryan ST-A Special

8.26

Great

▲ ▼

description Ryan ST-A Special Overview

The Ryan ST-A Special was an American two-seat, low-wing sport and aerobatic monoplane developed from the Ryan ST series during the 1930s. It used tandem open cockpits, a fixed conventional landing gear, and a 150 hp supercharged Menasco C-4S inline engine, giving it more performance than earlier versions of the design. The aircraft was intended for private sport flying, training, and aerobatics, and its streamlined metal airframe became characteristic of the series.

help Ryan ST-A Special FAQ

How good is Ryan ST-A Special?

Ryan ST-A Special scores 8.26/10 (Great) on Lunoo, making it a well-rated option in the Acrobatics category. Beautifully engineered sporting trainer with excellent handling and enduring collector esteem; limited power and rarity restrict practical accessibili...

What are the best alternatives to Ryan ST-A Special?

See our alternatives page for Ryan ST-A Special for a ranked list with scores. Top alternatives include: Ryan ST-A, Aerial Hoop (Lyra), Yurchenko Double Pike.

How does Ryan ST-A Special compare to Ryan ST-A?

See our detailed comparison of Ryan ST-A Special vs Ryan ST-A with scores, features, and an AI-powered verdict.

Is Ryan ST-A Special worth it in 2026?

With a score of 8.26/10, Ryan ST-A Special is highly rated in Acrobatics. See all Acrobatics ranked.

swap_horiz

Looking for Ryan ST-A Special alternatives? Compare top competitors ranked & scored

arrow_forward