| | The Deltoid Pumpkin Seed (Site not responding. Last check: 2007-11-05) |
 | | Eight years after the founding of the Aereon Corporation, its tangible assets were the wrecks of many models and the wreckage of one eighty-foot-long triple-hulled rigid airship. |
| | The first flight of a deltoid Aereon is achieved by a master builder of model aircraft whose talent goes beyond the kit builder's imagination. |
| | The twenty-six-foot, manned, proof-of-concept Aereon is constructed singlehanded by a rigger of naval airships who, of course, no longer has other airships to rig. |
| www.johnmcphee.com /deltoid.htm (375 words) |
