I must have passed you a time or two, I lived in Bluntisham as a kid in the 70s and had pals in Earith, Somersham, St Ives etc, We used to ride down to Wyton a lot and watch the planes take off from the gate at the end of the runway, We would take longer rides out with whoever was free and days out with various USAF pals and parents who lived in the village.
My Elswick Whirlwind 5 speed with Gold frame and Blue mudguards was my first proper bike for doing more than local village to village hops & a gateway to the world, especially given that busses were very few and far between and parents were at work or not driving.
The hover rail line came down near us too it was such an incongruous concrete ribbon running through the farmland and by the dog walk paths.
I have an abiding love for the Canberras, as they were very regularly over our house so low you could almost wave to the pilots, Nimrods and even more so Vulcans turning the sky dark and shaking the ground as they flew past.