Jay Reynolds
Senior Member.
Anyone interested in aviation history, including photos, might find this magazine archive of interest:
The Flightglobal Archive invites you to explore 100 years of aviation history as it appeared in the original pages of Flight Magazine from 1909-2005.
•Every issue of Flight Magazine published between 1909-2005, digitally scanned and fully searchable
•Thumbnail browser interface allowing for rapid issue viewing
•Save and print your favourite articles
•Topic pages, plus unique archive photo and cutaway galleries
•100% FREE ACCESS – forever. In fact we’re positively encouraging you to link to, copy and paste from, and contribute to the development of this unique record of aerospace and aviation history
http://www.flightglobal.com/pdfarchive/index.html
I ran across this description of contrail shadows:
View attachment 668
The Flightglobal Archive invites you to explore 100 years of aviation history as it appeared in the original pages of Flight Magazine from 1909-2005.
•Every issue of Flight Magazine published between 1909-2005, digitally scanned and fully searchable
•Thumbnail browser interface allowing for rapid issue viewing
•Save and print your favourite articles
•Topic pages, plus unique archive photo and cutaway galleries
•100% FREE ACCESS – forever. In fact we’re positively encouraging you to link to, copy and paste from, and contribute to the development of this unique record of aerospace and aviation history
http://www.flightglobal.com/pdfarchive/index.html
I ran across this description of contrail shadows:
View attachment 668