new roof tomorrow

I learnt yesterday that heli pilots only need 2 hours a year to sustain their licence !!
Blimey ,that’s low

Darwinian selection!

[quote=pete757][quote=jfk][quote=jonnyfox]
I don’t think an airbrake would be effective at the pedestrian speeds you are likely to achieve buddy :wink: [/quote]

JFK!!!

CD=1/2pV2S !!!

In JF’s case, S is HUGE!!!..

… and V2 tiny!!! :smiley: [/quote]

So is JF’s case, is ‘S’ his head and ‘V2’ his cock???

[quote=SeanB][quote=pete757][quote=jfk][quote=jonnyfox]
I don’t think an airbrake would be effective at the pedestrian speeds you are likely to achieve buddy :wink: [/quote]

JFK!!!

CD=1/2pV2S !!!

In JF’s case, S is HUGE!!!..

… and V2 tiny!!! :smiley: [/quote]

So is JF’s case, is ‘S’ his head and ‘V2’ his cock??? [/quote]

WTF :blush: