ASTECH Manufacturing is a fully licensed FAA Repair Station (FD3R497L) for the repair and overhaul of aircraft engine exhaust systems.

In addition to the repair and overhaul business, ASTECH has also been awarded Supplemental Type Certificates (STCs) for the following replacement parts:-

MD-80 ACOUSTIC EXHAUST DUCT
STC SA5818NM All Welded

The STRESSKINâ welded PH15-7Mo stainless steel exhaust duct offers reduced weight and superior durability for the MD-80. ASTECH will provide a modification kit or modify your MD-80 exhaust duct in our repair station.

• Warranty: Five (5) years from date of shipment
• Weight 115 lbs.: 8-12 lbs. weight savings from OEM tailpipe configuration
• Availability: basic tailpipes in stock for immediate sale
• Best durability – no delamination / no pin repairs
• Proven service record
• 24 lbs. / Aircraft weight savings
• Kits or overhauled exhaust ducts
• Full service repair station

DC-9 ACOUSTIC EXHAUST DUCT
STC ST00712LA

The STRESSKINâ welded PH15-7Mo stainless steel exhaust duct offers exceptionally superior durability and reduced weight. ASTECH will provide a modification kit or modify your DC-9 exhaust duct in our repair station.

• Proven service record
• Best durability – no delamination / no pin repairs
• Weight 104 lbs.: 4 lbs. per engine/8 lbs. per plane weight savings from OEM tailpipe configuration
• Warranty: Five (5) years from date of shipment
• Availability: basic tailpipes in stock for immediate sale
• Kits or ASTECH assembled exhaust system
• Full service repair station

DC-10 CENTER ENGINE ACOUSTIC INLET STC ST00944LA

ASTECH offers complete engineering, manufacturing and repair station capability for complex repairs. A replacement DC-10-40 center engine inlet acoustic assembly was designed and manufactured by ASTECH for Douglas Aircraft Company.

• Improved life
• Reduced parts count
• Minimum tooling cost