The VEF I-11 (also called the Irbītis I-11) was a Latvian light aircraft designed by Kārlis Irbītis in 1936 and built by VEF. It was a low-wing monoplane with a two-seat tandem cockpit and fixed conventional landing gear.

 

In February, 1936 the aircraft's wings underwent structural testing.

 

 

On June 23, 1936, the I-11 made its maiden flight at Spilve and on April 26, 1937, it flew a 1,000 km (621 mi) flight around Latvia in 5 1/2 hours.

 

 

 

Engine: 90-hp Cirrus Minor

Wing Span: 9.3 m

Length: 7.1 m

Height: 1.9 m

Max Speed: 230 km/hr

Range: 800 km

Maximum Ceiling: 4,000