190 Powered by a Continental W670-23 engine of 240 hp (180 kW) and first certified on 1 July 1947.[4] 195 Powered by a Jacobs R-755-A2 engine of 300 hp (225 kW) and first certified on 12 June 1947.[4] 195A Powered by a Jacobs L-4MB (R-755-9) engine of 245 hp (184 kW) and first certified on 6 January 1950.[4] 195B Powered by a Jacobs R-755B2 engine of 275 hp (206 kW) and first certified on 31 March 1952. It featured flaps increased in area by 50% over earlier models.[4][6] LC-126A Military designation for the Cessna 195, five-seat communication aircraft for the US Army, it could be fitted with skis or floats, 15 built.[5] LC-126B Similar aircraft to the LC-126 for Air National Guard use, five built.[5] LC-126C Variant of the LC-126A for instrument training/liaison, 63 built.[5] U-20B LC-126B redesignated by the USAF after 1962.[5] U-20C LC-126C redesignated by the USAF after 1962.[5]