The Laville PS-89, also known as the ZIG-1, was an airliner produced in small numbers in the Soviet Union in the 1930s.
Designed by French engineer André Laville, it was a low-wing cantilever monoplane of conventional design, with twin engines in wing-mounted nacelles, and retractable tailwheel undercarriage.
The prototype first flew in Spring 1935, but on 27 November, it crashed when the horizontal stabilizer failed during a landing approach.
The crash was attributed to a flaw in the workmanship, not in the design, and work continued on the project under the leadership of P.I.
Between 29 September and 11 October 1938 S. Fokanov and S. Andreev flew a PS-89 over the capital cities of all eleven republics of the Soviet Union, covering 10,750 km (6,680 mi) in 44 hours and 40 minutes.