The prototype for the "Mosquito Photo-Reconnaissance Mark l " with the tailcode "W4051" (PR.l) performed its first flight on 10th June 1941.The PR.l looked like a Mosquito bomber variant, as it retained the glass nose and bombbay doors, but it included five camera ports.There was a port for an F24 oblique camera behind and below the wings and twin ports for an F52 stereo camera pair behind the bom-bay doors.There was a port in front of each bomb-bay doors, with the bomb-bay accommodating either an F24 stereo camera pair or a single K17 camera

Model wingspan 230mm.