When I joined in 1980, I seem to recollect that the centre disc on the cap badge was embroidered with the "Jet Ranger" silhouette (not sure if it had an original name) when we drew our uniform from the BCal stores in Gatwick. Later the disc was an enamel version of the same and sometime at the end of the last century the "Bob the Builder" logo appeared. So in short - yes it could be.