As a 13 year old David Staig was inspired by a person who designed and flew a wooden bi-plane. He went on to design and build his own. His contribution to aviation is explained in the manuscript. It includes specifications of the Staig aircraft. 29/4/2019: Contact from David Staig's grandson, Frank Staig, informs that this manuscript contains some factual errors. To be corrected in an addendum. A manuscript, believed to be unpublished, which was compiled by William Greer. Bound by SHNCHC volunteer.(mr) david staig, (mrs) helen staig, (miss) agnes staig, (mr) joseph inglefinger, (mr) george robinson, butcher, surrey engine and boiler works, the principal garage, (miss) lillian staig, (master) david staig, (miss) elsie stevens, cirrus-staig, (mrs) elsie staig, canterbury road, surrey hills, (mr) bill steiner, (mr) joe tacey, (mr) s. n. rodda, hart aviation company, surrey motors pty ltd, (hon) (mr) william l baillieu, senior's motors pty ltd, (mr) joe francis, vine's timber yard, (miss) maude ratten, (mrs) p.d. waters, (mr) harry jewell, (mr) j. turner, (mr) frank senior