Assertion: practical man carrying hovercraft | /r/HasProperty | the sr-n1
Facets:
Source sentences:
text: The British aircraft manufacturer Saunders Roe developed the first practical man-carrying hovercraft, the SR-N1, which carried out several test programmes in 1959 to 1961 (the first public demonstration in 1959), including a cross-channel run.
text: The British aircraft manufacturer Saunders Roe developed the first practical man-carrying hovercraft, the SR-N1, which carried out several test programmes in 1959 to 1961 (the first public demonstration in 1959), including a cross-channel run.
text: The British aircraft manufacturer Saunders Roe developed the first practical man-carrying hovercraft, the SR-N1, which carried out several test programmes in 1959 to 1961 (the first public demonstration in 1959), including a cross-channel run.
text: The British aircraft manufacturer Saunders Roe[?] developed the first practical man-carrying hovercraft, the SR-N1[?], which carried out several test programmes in 1959 to 1961, including a cross-channel run.