Friday we left Banff and headed south, stopping at Dobbies for (after a 20 minute wait) coffee. We went to the volunteer sun Montrose Air Station Heritage Centre, for lunch. Because of Covid not all exhibits were open, nor was the café where we had intended to lunch. The airfield opened in December 1913 for 2 Squadron of the Royal Flying Corp (1 Squadron operated observer balloons). Montrose was the first operational military airfield in the UK, and closed on 4 June 1952. The airfield is now set for an industrial park, and some of the original 1913 hangers are used by companies, with one preserved by the museum. The airfield's position, on the site of an army base, was chosen because aeroplanes based there could defend nearby major Royal Navy harbours. We spent a good 90 minutes looking at exhibits there, then lunch called. Technology showed a nearby beach café, but it was only serving takeaways and the weather wasn't good for sitting out. However there was a sit...