Originally Posted by
Gonzo
Well, it depends on which bit of Maidenhead. I used to live in eastern Maidenhead, and WOBs went right over my house, BPKs just to the east.
OK, but they would have been off the NPR by that point, so presumably above 4000'.
The western edge of the WOBUN NPR swathe runs through Taplow and up towards Bourne End, so nowadays anything outbound over Maidenhead under 4000' would be one of the 2% or so departures on that SID that are classed as off-track.