Note on Sources for Pre Independence Losses: The data for the pre-1947 crashes has been built from several sources.
Operational losses are taken from the Official History of the Royal Indian Air Force 1933-45 (Ed by SN Gupta , pub by MoD India) but the names could only be confirmed after referring to the Commonwealth War Graves Commission Web Site at www.cwgc.org .
Attrition
Aircraft attrition section has its root in my IAF Attrition section that has been hosted on my tripod site years back. I had over the years collected attrition info related to the Indian Air Force in quite some detail, and have built upon with some information on other air forces as well.




