[BBKing]

Aha - boom *tching*

Escapee - there are lots of tech companies who are risking it for a position in the Thames Valley or West London, as indeed are the Royal Family at Windsor. Besides, I myself live smack under the path of Australia and Middle East bound Jumbos who tend to circle my chimney at antisocial hours. The last crash in the area was in 1972 at Staines, which is about the same distance from Heathrow as Langley is, so there's always that risk, although most planes actually take a route a good way south of the headend (see a map).