JC Wings 1:200 Air Chathams Convair CV-580F ZK-KFL Model1: 200 Diecast: Air Chathams Convair CV 580F ZK KFL (JC Wings XX20549) ZK KFL is a Convair CV 580F carrying constructor's number 372. The airframe performed its maiden flight in 1957 and was later converted from piston power to the twin Allison 501 D13H turboprop configuration that defines the CV 580 variant. First registered ZK KFL to Airfreight New Zealand Ltd Fieldair in April 1990, the aircraft transferred to Air Chathams in August 2016 when