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'locked' cockpit canopies

PostPosted: Thu Oct 02, 2008 4:47 am
by rafair
I have a recollection that, on one of the early photographic reconnaissance aircraft, the pressurisation system dictated that the cockit canopy was locked and could only be opened on the ground.   Am I right or wrong?

Re: 'locked' cockpit canopies

PostPosted: Thu Oct 02, 2008 5:18 am
by Hagar
You might be thinking of the high altitude Spitfire Mk VI. I think the canopy could be jettisoned in an emergency. http://www.cybermodeler.com//hobby/kits/tru/kit_tru_2413.shtml

Re: 'locked' cockpit canopies

PostPosted: Thu Oct 02, 2008 12:36 pm
by rafair
Thank you Hagar.       I knew I'd read it somewhere.