I wokred on this project in 1968.  I was a new graduate of UCSB waiting to go on active duty in the Army and a new private pilot.  My usual jobs were go-fer assignments from maudlin to amanzing (''Go warm up the Corsair, a F4U Jack bought'' to pick up a turboprop.  I drove to LA for the Garrett.  The concept in 1968 was a ...