Hi NoD,
OK - even when the spec/manufacturer of the vane says the IAS is way below the validity of the vane's spec? I'd rather not...
Please go back to your basic training... if you are a pilot?
If you had blocked pitots at FL 350 with IAS showing less than 60 kts - are you seriously telling me that you'd rather not have the stall warning system active?
Are you a pilot?