Welcome to SpFS LLC DER Aviation Consultant
Ensuring your aviation practices meet all regulations.
Repair Specifications; Major Repair/Alterations
DO-160 support/witness
About Us
Need Help with Certifications?
SpFS llc is a DER Consultant company working on Part 23,25,27,29 aircraft.
Contact us for:
Repair Specifications
Major Repair or Major Alterations
STC or PMA support
Sperry Avionics and Honeywell Support
With over 50 years of Aviation experience.
You can count on us to support your repair and certification needs.
Need help trouble shooting any Sperry system? We can help you.
Why SpFS llc?
We can get you through your avionics troubleshooting, STC, PMA, and Repair Specification issues with a breeze.
Consultant Services
$100.00
First Time questions