Put up a new CD-ROM reference regarding the five HYCAT designs from 1979. These range from the "classical" HST in design to a bit odd.
http://www.up-ship.com/drawndoc/drawndocair.htm
The CD-version contains some really good drawings.
![lockheedhstani.gif](/proxy.php?image=http%3A%2F%2Fwww.up-ship.com%2Fdrawndoc%2Flockheedhstani.gif&hash=859609ddbd8dff24aa29726af8e5ab75)
http://www.up-ship.com/drawndoc/drawndocair.htm
The CD-version contains some really good drawings.