"The Mississippi State University Parsons XV-11A Marvel was a boundary layer control research aircraft designed for the US Army. Parts were constructed by the Parsons Corp. The aircraft carried the serial 65-13070 and the first flight took place on December 1, 1965. On completion of the flight programme in April 1967, comprising 35 hours over 49 separate flights, the aircraft was put in storage to be revived in 1981 with civil registration N2768Q."
http://1000aircraftphotos.com/Contributions/4822.htm
Had me al suf gezocht naar dit fraaie toestel, op de foto staat de '6' er echter niet voor...
Op beide foto's dus hetzelfde toestel, later weer gerenoveerd en in gebruik genomen