Friday, July 12, 2013

The Spirit of St. Louis and Rieker Inclinometers!

In the early 1920's, the US Government contracted Rieker Instruments Company to produce bubble style pitch and roll indicators for the fast emerging aircraft market.   

One of the most famous inclinometer fluid filled vial type installations - if not the most famous - was the use of a pair of Rieker glass tube instruments on the panel of the Ryan NYP "The Spirit of St. Louis".  In 1927 Charles Lindbergh chose the lightweight Rieker P-1057 Degree Inclinometer to give him climb and descent angle information.  

Rieker's ability to produce precise instrumentation for the aviation industry led to our status as the dominant supplier to Original Aircraft Manufacturers to this day.  Our specialty glass department still hand crafts replacement slip indicators for vintage aircraft around the world. 

Web Links of interest:
Smithonian Institute Ryan NYP "The Spirit of St. Louis"
Charles Lindbergh 
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