History:
FF 12-8-42 AAEE 14-8-42 carbon monoxide cockpit contam tests 27-9-42 fuel syst trls 10-42 intensive fly trls 5-11-42 spin trls 9-12-42 flame damping trls with multi ejector fish tail manifolds. After FH117 the M61 failed and nine new tyres were fitt CRD R-RH for new eng. trls with 30gal overload tank CE 23-12-42 FH159.10
* for acronyms please see source:
Spitfire Production