Test of XLR-99 engine. XLR-99 engine at test area. Fire comes out of XLR-99 engine exhaust. Blaze dies down from X-15 exhaust as vapor or smoke rises up from bottom of engine stand. XLR-99 exhaust cone. Smoke comes pouring out under the cone. Engine fires flame shoot out of the cone and dies out. As engine runs the flame varies its distance at different thrust. Flame is thrown way out and then dies out. Later the smoke comes rolling from counter frame. A puff of smoke pours out of exhaust cone.
Second run of XLR-99 engine. XLR-99 engine sits on test block in firing area. Engine vapor comes out from exhaust cone. Two men work on engine. Exhaust comes out of cone and dies out. Vapor comes again and dies down. A man towards the engine examines cone. Men examine engine. Exhaust from exhaust cone comes out. Men work around XLR-99 engine.
X-15 first powered flight from Edwards Air Force Base in California. B-52 Stratofortress with chase planes in flight. Contrails left out by the planes. X-15 in flight and climbs up. Contrails left out by the X-15. A chase plane behind it. The chase plane flies above and over X-15. X-15 flies over mountains. It lands on a dry lake bed and taxis. An unidentified plane taxis in background.
X-15 first powered flight from Edwards Air Force Base in California. X-15 in flight with other chase planes. It flies over the mountains and lands. It taxis on a dry lake bed. Contrails comes out from the engine of X-15. A Piasecki H-21 helicopter hovers over it. Cars and vans approach X-15 after it lands.
North American X-15 rocket powered aircraft first powered flight from Edwards Air Force Base in California. X-15 in flight. A radar in the background. X-15 flies and lands on a dry lake bed. A hangar in the background.
Pilot Scott Crossfield at Edwards Air Force Base in California. A man looks at X-15 with binoculars. The cockpit of the X-15 opens. Pilot Scott Crossfield in the cockpit. Men around him. The pilot removes his helmet and talks to crew men. He comes out of the plane. A fire van in the background. The pilot walks away from the aircraft. He shakes hands with the officers. H-21 helicopter in the background. A weather van and other vans near X-15. Scott Crossfield leaves the base.
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