April 19, 2008-Richmond,
Virginia - There is more than a little excitement in the air as the
tow rope is attached to the 1929 Primary Glider Replica. The ground test had
been completed several weeks earlier but this was the first flight test of the
glider built by EAA Chapter 231 in Richmond, Virginia.
Project manager Tom Tyndall climbed
aboard with little fanfare and the pickup doing tow duty slowly accelerated down
the grass runway at Amelia Aerodrome. With cameras focused on Tyndall and the
Glider, it gently lifted from the grass at about 30 mph and followed the tow
vehicle with little fuss. After a few hundred feet on the tow line, Tyndall released
and continued the flight about another 1000 feet. Not record setting but exciting
for the Chapter 231 members who constructed the aircraft from little more than
a rough sketch of the 1929 Primary Glider.
Two more successful flights took place before the afternoon wind began gusting
across the runway. Tyndall reports the controls are very sensitive, the rudder
much more than expected. Tyndall's years of flying and instructing pays dividends
this sunny afternoon as equipment and test pilot return in perfect condition.
The smile on his face however gives away the obvious pleasure of seeing this
project to conclusion.
The Primary Glider was designed and built in large quantities in Germany after
World War I. Thousands of pilots made their first flights in this simple aircraft,
launched from a hill top or by bungee launch. Waco built and sold a version of
the Primary Glider in the 1930's, selling about 300 copies before demand faded.
The Primary Glider has a wingspan of 32 feet and weighs 150 pounds. The glide
ratio is 14:1. Over the years several kits have been offered. The Chapter 231
aircraft was built from some simple plans and sketches. The wood is Douglas Fir,
hand selected by the builders from a local yard. A close examination reveals
careful craftsmanship and attention to every detail in the construction process.
Two vendors currently offer plans and kits for the Primary Glider. Wicks Aircraft
Supply and RonSandsreplicas.com offer two versions of this classic glider. If
you are looking for a club project or something to keep you busy next winter,
take a look at the 1929 Primary Glider replica. You won't go far or fast but
the fun factor is outstanding. |
