📖 About This Website
This is an unnoficial back-up of WWIIAIRCRAFTPERFORMANCE.ORG
Wwiiaircraftperformance.org went offline in April 2025, This Reference data couldn't be lost.
Rebuild wwiiaircraftperformance.org using an offline backup , Since then rebuild using more modern CSS.
Received a tacit agreement via forum messenger from Mr Neil Stirling to keep the website alive, Mr Mike Willians couldn't be reached.