Picture has been licensed under a Creative Commons Attribution-Share Alike license. Original source:
Purdy, Don: AeroCrafter - Homebuilt Aircraft Sourcebook, page 300. BAI Communications. ISBN 0-9636409-4-1
The Sierra LS is a US sailplane marketed for homebuilding by Advanced Aeromarine. It is of pod-and-boom configuration and is constructed from a fabric-covered tubular framework.
Made by Advanced AeromarineAdvanced Aeromarine for homebuilding.
List of Different Types of Airplanes in the World makes use of Wikipedia data and texts. This page and all its data (except for the referenced facts, articles) has been licensed under the CC BY-SA 3.0 license
and the GFDL license 1.3