Game Hurricane is 534 lbs overweight

[*Buzzsaw*]

Originally Posted by JtD

We're not on the same page here.

L 2026 was equipped with a early production windscreen and armour plating over the fuselage fuel tank. In this configuration it was tested at a flying weight of 6316 lb.

In addition to this, the aircraft was ballasted an extra 434 lb in accordance with an Air Ministry letter, to be tested at overload condition of 6750 lb.

So, no - armoured glass was not fitted on the aircraft. Some sort of fuel tank protection was, but this has nothing to do with the extra 434 lb, as it already was installed.
Question - why do you think 434 lb is meant to simulate armour upgrades? Is that an assumption or do you have more background information?

Salute

Just trying to determine facts here JtD...

I am not sure if you have more information, not suggesting you are incorrect, I had assumed the reference to the windscreen was to an bulletproof glass one, why else would they mention it, and the fact it was flush? The original bulletproof windscreens were fitted to the outside and protruded.

Not sure about the 434 lbs, did make the assumption it had to do with the armour planned to be added, not sure your assumption the aircraft weighed 6316 with the armour is correct, the weigh chart listed on Mike Williams site, (his adaption of the original) is not clear.

I am going to consult a copy of Morgan and Shacklady's book in next day or so to see if they can shed some light on the situation.