Sikorsky S-16 front view during World War I
Sikorskij S-16 biplane Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Sikorsky S-16 Doppeldecker, Winter 1916
Sikorskij S-16 biplane Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description
Sikorsky S-16 Doppeldecker flugbereit
Sikorskij S-16 biplane Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description
Sikorsky S-16 biplane crew during World War I
Sikorskij S-16 biplane Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Sikorsky S-16 Doppeldecker neben der Werkstatt
Sikorskij S-16 biplane Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description
Sikorsky S-16 during World War I
Sikorskij S-16 biplane Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Sikorsky S-16 biplane, 1916 during World War I
Sikorskij S-16 biplane Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description
Sikorsky S-16 biplane during World War I
Sikorskij S-16 biplane Public domain photograph of propeller aircraft, free to use, no copyright restrictions image - Picryl description
Sikorsky S-16 Doppeldecker, Winterausrüstung
Sikorskij S-16 biplane on winter skies Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Sikorsky S-16 Doppeldecker - Techniker vor dem Start
Sikorskij S-16 biplane Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Sikorsky S-16 Doppeldecker. Sarapul.
Sikorskij S-16 biplane assembled in Sarapul factory. Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description