We previously discussed how DERs can help with certification projects in general, this month we will focus on specifically how DERs can assist with PMAs.
FAA Designated Engineering Representatives (DERs) assist with Parts Manufacturer Approvals (PMAs) by providing technical expertise and review of PMA applications. DERs are experienced engineers who have been designated by the FAA to perform certain engineering functions on behalf of the FAA. They are experts in a wide range of aviation engineering disciplines, including aircraft design, manufacturing, and maintenance.
DERs can assist PMA applicants in a number of ways, including:
Reviewing PMA applications for completeness and accuracy
Providing technical guidance on the PMA application process
Performing engineering analyses to support PMA applications
Witnessing PMA testing and inspection
Issuing PMA 8110-3
DERs play an important role in the PMA process by helping to ensure that PMA parts meet the FAA's high safety standards. They also help to streamline the PMA process by providing technical expertise and support to PMA applicants.
Here are some specific examples of how DERs assist with PMAs:
A DER can review a PMA application to ensure that it includes all of the required information, such as engineering drawings, test data, and quality control procedures.
A DER can provide technical guidance to a PMA applicant on how to meet the FAA's requirements for PMA parts. For example, a DER can help an applicant to develop a test plan or to analyze the structural integrity of a PMA part.
A DER can perform engineering analyses to support a PMA application. For example, a DER can perform a stress analysis of a PMA part to ensure that it can withstand the loads that it will be subjected to in service.
A DER can witness PMA testing and inspection to ensure that the tests are conducted properly and that the PMA parts meet the FAA's requirements.
A DER can issue a 8110-3 if they are satisfied that the PMA applicant has met all of the FAA's requirements.
DERs play an important role in the PMA process by helping to ensure that PMA parts meet the FAA's high safety standards. They also help to streamline the PMA process by providing technical expertise and support to PMA applicants.
If you need any assistance with your PMA certification package, please do not hesitate to contact us!
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