Maintenance and Modifications
Jet Aviation STL Gets FAA PMA OK
The company can manufacture and stock parts that are needed frequently and can sell them to customers who can install the parts themselves.

The FAA issued a parts manufacturer approval (PMA) to Jet Aviation St. Louis to manufacture and sell individual parts to customers and suppliers. This approval means Jet Aviation St. Louis can manufacture and stock parts that are needed frequently and can sell them to customers who can install the parts themselves.