During World War Two, the Spitfire Mk1 relied on precise convergence testing to ensure its guns hit exactly where the pilot expected. RAF armourers would fire the aircraft’s weapons at a calibrated ...
SpitfireCGI on MSN
Spitfire Mk1 - gun convergence test over the range
The Spitfire Mk1’s eight .303 Browning machine guns were lethal when aligned correctly - and this convergence test shows why.
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