Welch OW-4 explained

The Welch OW-4 was a three seat, high-wing monoplane, designed by Orin Welch in the late 1920s.^{[1] [2]}

Specifications

• Powerplant: 90 horsepower Curtiss OX-5 engine
• Seating capacity: 3 people (pilot, 2 passengers)^[3]

Notes and References

1. Web site: all-aero. all-aero.com.
2. Web site: American airplanes: Wa - We. www.aerofiles.com.
3. Web site: Orin Welch Airplane Company. www.javalina.com.