Birdy Chu, the photographer, has captured some exceptionally good images of aircraft, usually on the final approach to Kai Tak. This was the Runway 13 approach, made after the essential turn at the “checkerboard”, to line up for the final descent to the runway.

The checkerboard was a painted pattern of colour blocks on the site of a hill at Lok Fu Park. Navigational aids got pilots to a position above Waterloo Road, where they were required to be “visual” with the end of the runway. The “checkerboard” would be straight ahead of them at that time, and they would commence a turn to the right and descend for their landing. Passengers would often clap and cheer as the wheels hit the ground.

You quote Birdy Chu as saying he landed there six times, and he noted “the checkerboard painted in white and orange on the side of a hill as a guide”.

From 1968 until the closure of Kai Tak, I had the pleasure of flying past the checkerboard about 200 times, usually in the rear of a Royal Hong Kong Auxiliary Air Force plane. The view of the checkerboard would never fail to impress, which is why I have commented several times through your columns that it should be repaired and repainted, after clearing the scrub that now obstructs it from view. There was some support from readers, but no action.