Adding to the legitimacy of Frank Cannon's ability to investigate aviation related incidents, William Conrad was a pilot for the United States Army Air Force in World War II.
The hijacked aircraft N772M is a Beech D18 known as the "Twin Beech". Over 9,000 were built from 1937 to 1970.
Sandler's aircraft N202NR is a V-Tail Beechcraft Bonanza Model 35. These were first built in 1947.
Aircraft N - 772W is a Beechcraft Model 18 Twin Engine.
Aircraft N # - 172U is a Beechcraft Model 18 Twin Engine .