Precision Heli-Support, LLC

FAA Supplemental Type Certificate Approvals

  • Project Specific Certification Plan and Compliance Checklist
  • Engineering Design and Compliance Data
  • Instructions for Continued Airworthiness
  • Flight Manual Supplements (Draft)
  • Test Plans and Reports
  • Conformity Plan and Report

Electrical and Avionics System Design and Integration

  • Wiring Diagrams and System Schematics
  • Electrical Load Analysis (ELA)
  • System Integration and Engineering
  • Electromagnetic Interference Testing (EMI)
  • System Safety Assessment
  • Failure Modes and Effects Analysis

Structural and Mechanical Engineering

  • Computer Aided Design
  • Linear Static Analysis


  • On site FAA DER-Structures Part 23/27 and FAA DAR-F.
  • Solutions for Major Repairs and Alterations
  • Data packages created for FAA Field Approvals