Interesting to see RABA supporting Heathrow expansion.
Would that be the Richmond Area Bicycle Association, or the Reading Area Bus Authority ? That's what comes up number 1 and 2 on a Google search anyway.
I suspect in another 15 or 20 years many of those "airports" listed will be housing estates, and those that aren't will still be waiting for the promised squadrons of LHR shuttles to arrive.