Our team at Hydrograss Technologies recently completed applying the GeoMatrixSS BFM (permeable fiber) for erosion control purposes to the slopes at the US Naval Station in Key West Florida. Ranger Contracting utilized the GeoMatrixSS in order to stabilize the contaminated slopes. Naval Air Station Key West is both a naval air station and a military airport that was built to completion on December 15, 1940. It is located on Boca Chica Key, approximately four miles east of the central business district of Key West, FL.