Grumman Pre-ATF & ATF Studies

[hesham]

Hi,


here is a Grumman ATF two swing-wing concepts.

http://arc.aiaa.org/doi/abs/10.2514/3.45328?journalCode=ja

The file itself.

 

[hesham]

This concept now identified as LOCI.

Source: AIAA Paper 1981-1503 Progress Toward a Long-Range Propulsion Plan, C.F. Baerst, R.C. Gunness,and S.W. Mitnik, Garrett Turbine Engine Co

Also from this book.