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Welcome to the 501D5-D5A Combustion Turbine Users Website. This website is developed for the members of the 501D5-D5A Users. If you own and/or operate a 501D5 or D5A combustion turbine, you may be eligible for membership. You must be a member to have a username and password, and you must have a username and password to gain access to secure areas of the website. If you are not a member or do not have a username, you may request one or both by clicking here.

This website will likely always be under construction, so we will gladly accept any feedback for suggestions, improvements, additions, and/or modifications. Please click here to send comments.

Site Description:
Unit & Users Database (Secure Area)
With a username & password you are able to search users and units with various sorting capabilities. You also have the ability to export data in .csv format.
Files (Secure Area)
With a username & password you are able to access and download files.
Officers & Directors
See who runs the 501D5-D5A Users.
By Laws
Discussion Board (Secure Area)
With a username & password you are able to start a new topic, respond to an existing discussion, or search the conversation database.
Information about vendors who provide products and/or services for the 501D5 and D5A combustion turbine fleets and/or who support the 501D5-D5A Users.
Information about past and future conferences and meetings.

2017 User Conference

20 Year Anniversary!

Date: 06 - 08Jun17

Location: Napa, CA