Classic • Pitts • S-1, S-1C, S-1D, S-1E, S-2A
| Manufacturer | Pitts |
| Model | Special S-1 |
| Category | Classic |
| Variants | S-1, S-1C, S-1D, S-1E, S-2A |
| Seating | 1 seats |
| Typical TTAF | 1,200 hours |
| Markets | United States, United Kingdom, Canada, Australia |
| Price Range | $75K – $200K |
The Pitts Special S-1 is an iconic single-seat aerobatic biplane that has defined amateur-built aircraft design since its introduction in the 1940s. Designed by Curtis Pitts, the S-1 represents the pinnacle of sport aerobatic flying, combining exceptional maneuverability with relatively simple construction. The aircraft is renowned for its crisp handling, light controls, and ability to perform unlimited aerobatic sequences. Built predominantly by skilled amateurs from plans, each S-1 is essentially unique, though they maintain consistent design principles. The aircraft has earned legendary status in aerobatic competition circles and remains a favorite among recreational aerobatic pilots who value pure flying experience over comfort. Its 1,320-hour design life and robust construction have allowed many examples to remain airworthy for decades. The S-1 demands pilot skill and precision but rewards with unmatched agility. It continues to be celebrated at airshows worldwide and maintains a dedicated following among vintage aircraft enthusiasts and competitive aerobatic pilots.
Maximum Speed: 200 mph (cruise), 180 mph (recommended)
Cruise Speed: 120-140 mph
Range: 250-350 miles
Service Ceiling: 20,000 feet
Engine: Lycoming O-290 or O-360 (125-180 hp depending on variant)
Maximum Takeoff Weight: 850-1,100 lbs
Empty Weight: 450-520 lbs
Wingspan: 17 feet 6 inches
Length: 15 feet 6 inches
Fuel Capacity: 12-18 gallons
G-Limits: +9 to -6 G