Only ever saw 1 Starfighter in the flesh. That was at RAF St Mawgan International Air Day back in the 70's.
Also known as the 'Flying Coffins'
A Quote from Wiki :
Ejection seat
Early Starfighters used a downward-firing ejection seat (the Stanley C-1), out of concern over the ability of an upward-firing seat to clear the tailplane. This presented obvious problems in low-altitude escapes, and some 21 USAF pilots failed to escape their stricken aircraft in low-level emergencies because of it. The downward-firing seat was soon replaced by the Lockheed C-2 upward-firing seat, which was capable of clearing the tail, although it still had a minimum speed limitation of 104 mph (170 km/h). Many export Starfighters were later retro-fitted with Martin-Baker zero-zero ejection seats, which had the ability to successfully eject the pilot from the aircraft even at zero altitude and zero airspeed.[7]
Nice vids Dan4th

Look Mummy.. there's an aeroplane up in the sky.....