Landing of Pitcairn autogyro at field in the United States. Pitcairn autogyro lands. Two men in the autogyro attempt to stop the large rotor blades. Two men stand next to the autogyro. Inventor of the Pitcairn autogyro Juan de la Cierva stands on field. Autogyro taxis for take off from the airfield. Autogyro in flight. Another biplane aircraft in flight. Autogyro lands and taxis on the grassy field. Photographers stand in group on field watch autogyro in action.
First test flight of metal airship in Detroit,Michigan. United States Navy ZMC-2 airship moves out from hangar at the airfield. People stand near airship. It takes off.
Gridiron training of Navy team in Annapolis,Maryland. United States Navy team seated on ground as coach Bill Ingram instructs them. Building in the background. Team members run on ground and perform exercise. They practice ball catching. Players practice with tackling dummy.
Grand parade in Hagerstown,Maryland as Tri-State Convention ends. Large crowd of civilians gathers during the Grand parade. Buildings on either side of street. Float of Benevolent and Protective Order of Elks pass in parade. Governor of Maryland Albert Cabell Ritchie review the parade. Matchers hold flags and banners. The Baltimore contingent float.
Demonstration of action of propeller blade of P-3 aircraft in the United states. Reversible propeller blades of American Curtiss P-3 Hawk biplane stops during flight. The pilot reverses pitch on propellers with crank tool. The propeller is reversed. A ground crewman stands in front of the aircraft. The crewman props reverse air blast. He holds checked flag which flows. The hangar in the background. The Curtiss P-3 aircraft takes off from the airfield. The P-3 aircraft taxis and lands at an airfield. The pilot reverses pitch in blade and backs up the aircraft. The aircraft taxis in front of the hangar and stops.
Landing of German low wing monoplane at airfield in the United States. Flags of all nations flutter in wind. German low wing monoplane with pusher type engine, twin boom and single rudder in flight. The aircraft taxis and lands. The landing gear doubles up beneath the aircraft.
CRITICALPAST.COM: About Us | Contact Us | FAQs - How to Order | License Agreement | My Account | My Lightboxes | Shopping Cart | Advanced Search | Featured Collections | Website Terms & Conditions | Privacy Policy ©2026 CriticalPast LLC.
License Agreement |
Terms & Conditions |
Privacy Policy
©2026 CriticalPast LLC.