Our Services

Cotney Aerospace, Inc.
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Services

​Cotney Aerospace, Inc. has over 25 years of experience with a wide range of aircraft certification and engineering projects. The certification and engineering capabilities include:
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FAA Certifications And Support
  • ​CFR14 Part 23, Part 25 & Part 26 DER Certification
  • 8110-3 Approvals
​Engineering Aircraft Modifications, Alterations, and Repairs
  • Primary and Secondary Structure Repairs of Aircraft Structures
  • VIP Interior Installations
  • Antenna and Equipment Installations
  • Seating and Passenger Arrangement Layouts
  • Passenger-to-Cargo Conversions and Cargo Handling Systems
  • Interior Modifications
  • Cameras, Surveillance and Scanning Equipment Installations
  • Photoluminescent Escape Path Marking Systems in Transport Category Aircraft
Stress Analysis
  • Classical Stress Analysis
  • Analysis of Metallic and Composite Structures
  • Finite Element Analysis (FEA) – Nx.Nastran/FEMAP
  • Fatigue and Damage Tolerance Analysis (F&DTA)
  • VIP Interior Monument Analysis
  • Aircraft Floor Structure Analysis
  • Exterior Radome, Fairing, and Pod Analysis
Aircraft Design
  • Autodesk AutoCAD (2D) Drawings of Repairs and New Parts/Assemblies
  • Autodesk Inventor and Solidworks (3D) Modeling 
STC, AMOC and FAA Coordination/Management
  • Development of Supplemental Type Certificates (STC)
  • Submission and Support for Alternate Means of Compliance (AMOC)
​FLAMMABILITY
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  • Flammability Test Plan/Report Development
  • Flammability Testing In-House
  • Provide turn-key flammability certification to 14 CFR Appendix F Part I testing for TCs, STCs, and MA/MR projects. Services include: writing test plans, in-house testing, providing test reports and certification documents. Testing capabilities include: vertical, horizontal, 60 degree wire insulation, and 45 degree.
PULL TESTING
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  • 30KN Tensile Test Machine In-House For Testing Potted Inserts, Panel Pins, etc.
  • Pull Test Review/Witness
  • Strain Gage Installation, Instrumentation, and Testing
Other Services
  • FAR Certification and Interior Compliance Walk-thru’s
  • Aircraft Evacuation Analysis and Testing
  • Weight and Balance Reports
  • Development of Technical Manuals
  • Generation of Process Specifications
  • Support Equipment/Machine Design and Fabrication

STC’s Held by Cotney Aerospace, Inc

​STC: ST09877SC 
​Installation of a Recirculation Return Filter on Boeing 737-700 Series Aircraft
​STC: ST09878SC 
​Installation of a Securaplane Video Camera on Boeing 737-700 Series Aircraft
​STC: ST09991SC 
​Installation of a Boeing Business Jet Executive Interior on Boeing 737-700 Series Aircraft
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6280 Helena Road, 
Helena, AL 35080
205.620.4990
© 2018 Cotney Aerospace, Inc. by Designed Responsive.
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