The Cox-Klemin TW-2 was a 1920s American biplane training aircraft built by the Cox-Klemin Aircraft Corporation.
It was powered by a water-cooled Hispano-Suiza 8 V8 aero-engine.
The CK-2 was a biplane with single-bay biplane that utilized a Fokker scheme of N-shaped interplane struts and metal cabane.
Three aircraft were built, two flight articles that were used to test different engines and one static test article.
This article on an aircraft of the 1920s is a stub.