Ancient Web: James Yawn Kept a Rocketry Field Notebook Online

Part of the Ancient Web Collection.

James Yawn's rocketry website contains a striking little boast: he found a notebook from March 1980, scanned it, and put it online for posterity.

Visit Recrystallized Rocketry

The homepage belongs to a hands-on amateur aerospace enthusiast who documents launches, repairs, experiments, photographs, and the peculiar satisfaction of learning from ordinary materials. Its central interest is hobby rocket propulsion, but the site's strongest historical value is its long record of observation and reflection, not its technical instructions.

Yawn's first scanned notebook begins in March 1980; a second covers August 1980 to February 1981. Elsewhere, the homepage links to flight reports from 2009 through 2011, complete with pictures and notes about model-rocket clubs and university launch teams. The present site is a mixture of older documents and later additions, so the 1980 notebook dates do not establish when the website launched.

A workshop that doubles as a diary

The March 2009 Sentinel Rocketeers launch report is one of the surviving event records. Other linked reports concern a 2010 university launch in Huntsville, activities with the Tampa Tripoli group, and a 2011 University of Florida student team. The homepage even records the team's reported placement in a competition, connecting personal hobby work to teaching and mentoring.

Yawn also documents how computer equipment became part of backyard aerospace culture. A cheap Aiptek digital camcorder could record flight video; spreadsheets helped analyze measurements; photographs and linked movies preserved both successes and failures.

The writing is distinctly personal. He warns readers that the hobby is inherently dangerous, insists it is not about weapons or frightening people, and distinguishes legal model rocketry from other pyrotechnic activity. He also discusses uncertainty about the legal treatment of some experimental equipment. Those warnings matter, and none of the old technical pages should be treated as current safety or legal guidance.

The website demonstrates a type of early personal technical publishing: an individual makes a notebook publicly readable, gives credit to other experimenters, and reports results rather than hiding every unsuccessful trial. Its dated pages also preserve obsolete camera technology and web-video practices.

This is not a build manual for the Ancient Web audience. It is a record of the people, tools, and care that a risky technical hobby required.

Explore the homepage and its dated flight reports.

Part of the Ancient Web Collection.