Ep 4. Riding the Edge

Kelsey rallies the Power Rangers to help save her new friend, the space shuttle pilot, Nancy Silverman, who is caught in one of Diabolico's disastrous tornadoes. The Green Ranger uses the Aero Rescue vehicle to help steer the space shuttle to safety on a local freeway landing strip. But poor weather conditions and Diabolico's interference shifts the space shuttle's flight pattern, and Kelsey and the other Rangers must use their Zords to help Nancy make a safe emergency landing. Combining their Zords to form the Lightspeed Megazord, the Rangers stop Diabolico's monster.