Malloy and Reed are chosen to ride in Air-70 to observe how the LAPD's air patrol works. The chopper's cases include searching for two robbery suspects inside a high-rise building and tracking an escaping murder suspect.

Malloy and Reed take to separate helicopter units to continue their observations. The choppers assist in a stolen light plane from LAX by a distraught man, track two robbery suspects fleeing in separate cars, and assist in a nighttime house fire.