This vintage O.S. PET-III .099 R/C-C/L-F/F model airplane engine is a rare find for collectors and enthusiasts alike. Made in Japan, this engine is a true gem for those who appreciate high-quality RC parts and accessories. With its intricate design and attention to detail, this engine is sure to impress. The O.S. brand is known for its reliability and performance, making this engine a great addition to any RC model vehicle. Don't miss out on the chance to own this unique piece of RC history.