COVINGTON, La.--(BUSINESS WIRE)--Globalstar, Inc. (NASDAQ: GSAT), a next-generation telecommunications infrastructure and technology provider, together with its wholly-owned subsidiary, Globalstar Europe SAS, today announces that construction has commenced to double the size of its existing ground station in Estonia to support the expansion of its enhanced mobile satellite system and services. With the assistance of the Estonian Investment Agency and U.S. Commercial Service personnel at the U.S. ...