The Air Ministry were reluctant to award Westland contracts due to Petters inexperience, but his reputation as a successful designer was strengthened when testing demonstrated the automatic slats on the P.V 7 were effective and reliable.
But his reputation as a successful designer was strengthened when testinfg of the PV7 demonstrated the automatic slats were effective and reliable. The Air Ministry were reluctant to award Westland's contracts due to Petters inexperience.
The Air Ministry were reluctant to award Westland's contracts due to Petters inexperience. But his reputation as a successful designer was strengthened when testinfg of the PV7 demonstrated the automatic slats were effective and reliable.
The Air Ministry were reluctant to award Westland's contracts due to Petters inexperience. But his reputation as a successful designer was strengthened when testinfg of the PV7 demonstrated the automatic slats were effective and reliable.