Keywords: Lockheed C-141A-B conversion 1980.jpeg An overhead view of the assembly line at the Lockheed aircraft plant on 1 June 1980 On the left C-141A Starlifter aircraft are being converted to the B models with the addition of two 5 18 m 17 ft diameter cylinders placed in the fuselage On the right new C-130 aircraft are being assembled U S Defenseimagery mil photo VIRIN DF-SN-83-00095 1980-06-01 photographer's name William G Holder PD-USGov Lockheed C-141 Starlifter Aircraft assembly lines 65-0218 aircraft |