
Pilot Clarence Hanes, co-pilot Ronald Clyde and purser Rock Kesselring were uninjured. Maintenance technician Bruce Penick was hit by flying debris and seriously injured. He was transported to Daniel Freeman Hospital.
Los Angeles Airways operated five Sikorsky S-61Ls in 1966. It had accepted the fifth one just four days before this accident.
The S-61L fuselage is 4 feet, 2 inches (1.270 meters) longer than that of the HSS-2. The S-61L is 72 feet, 7 inches (22.123 meters) long and 16 feet, 10 inches (5.131 meters) high, with rotors turning. The fully-articulated main rotor has five blades and a diameter of 62 feet (18.898 meters). Each blade has a chord of 1 foot, 6.25 inches (0.464 meters). The tail rotor also has five blades and a diameter of 10 feet, 4 inches (3.149 meters). They each have a chord of 7–11/32 inches (0.187 meters). At 100% NR, the main rotor turns 203 r.p.m. and the tail rotor, 1,244 r.p.m.
The S-61L has a cruise speed of 166 miles per hour (267 kilometers per hour). The service ceiling is 12,500 feet (3,810 meters). Its maximum takeoff weight is 20,500 pounds (9,298.6 kilograms).
Between 1958 and 1980, Sikorsky built 794 S-61-series helicopters. 13 were S-61Ls.
© 2023, Bryan R. Swopes