SPIT MK I/II and over boost

[JtD]

Originally Posted by Crumpp

Climb speed will never be constant with altitude. Any pilot or first year aeronautical science students knows this....

Yes, and in second year they learn that there always are exceptions to the rule, and thus it's "hardly ever" and not "never". An example for an exception has already been given in this topic, so feel free to educate yourself.