The official 501F Users Group, Inc.

A private community for owners and operators of 501F generators to discuss the operation, maintenance, inspection, troubleshooting, repair, and optimization of their equipment.

Membership Qualifications

Membership is limited to individuals who are directly involved in construction, operation, and/or maintenance of Siemens Energy, Westinghouse, and Mitsubishi Power 501F, 701F, and SGT6-5000F gas turbines and who are employed by companies with a direct ownership and-or operational interest in those gas turbines.

Vendor Qualifications

Information for vendors can be found on the vendor information page.


We are a non-profit 501(c) (6) organization overseen by a board of directors.