Career
After leaving school he qualified as an accountant and worked in that profession until in 1969 he joined Morely Sutherland"s boat building company at Greenhithe. In 1970 Tony Bouzaid commissioned the Blitzkrieg a half-ton yacht designed by Davidson. Encouraged by this success Davidson bought an Olivetti computer and with software sourced from Sparkman and Stephens and began using the computer to design yachts.
He was subsequently the first New Zealand yacht designer to hold the IOR rule on computer. in 1976 Davidson designed Fun, a trailerable Quarter Ton yacht.
After the success of Waverider. Among his other designs have been the M20 fibreglass trailer yacht (1973), the Davidson 28, the Davidson 31 (1974), the Davidson 35 (1981), the Davidson 40, the Cavalier 37, the Cavalier 45 production yachts.
The only Davidson yacht in production is the Davidson 29, designed in 1990. Two boats racing and cruising are home ported in Seattle Washington, and Vancouver British Columbia Custom production at Center of Effort, sailboat shop, Portuguese Townsend, Washington.