Helicopter STC and PMA Parts - Designed to lower your operating costs
Helicopter STC and PMA Parts - Designed to lower your operating costs
Helicopter STC and PMA Parts - Designed to lower your operating costs
Helicopter STC and PMA Parts - Designed to lower your operating costs
Aerospace Parts and Helicopter Components That Lower Operating Costs
We Make Good Things Better
Airwolf Aerospace has been a leader in aviation value for over 30 years. We specialize in aerospace parts and helicopter components that reduce direct operating costs and make flying safer. We do not just offer PMA and STC copies of original OEM parts; we make improvements wherever possible. Visit our About Us page to learn how we made our tension torsion straps better.
Featured Aerospace Parts for Helicopters
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Bell 204, 205, 212 and UH-1 Helicopter Straps
24 & 36 Month Bell 204, 205, 212, UH-1 (FAA, Transport Canada and Now ANAC Brazil approved for 36 months)
DLA Source Approved — NSN 3040-01-299-8100
FAA PMA Main Mast Bearing
AA-212-040-136-001 - IN STOCK
OEM P/N: 212-040-136-001 -
Lithium-Ion Helicopter Battery STC Kits
Now STC Approved by EASA, FAA, Transport Canada & ANAC-Brazil
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Enstrom Helicopter Tension Torsion Straps
36 Month TT Straps for Enstrom 480 Helicopters & 60 Month TT Straps for Enstrom 280 Helicopters
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Helicopter Rotor Blade Protective Tape for R22 & R44
Protective tape for helicopter blades that helps prevent bond-line corrosion and rotor blade delamination.
Aerospace Parts and Helicopter Straps FAQs
Are Airwolf Aerospace Parts and Helicopter Straps in Stock?
Yes. We keep key aerospace parts in stock, including PMA Bell 407 main rotor head elastomeric dampers, shear bearings and lead-lag bearings; 48- and 36-month helicopter straps for Bell 206 JetRanger, LongRanger and OH-58 aircraft; 36- and 24-month helicopter straps for Bell 204, 205, 212, UH-1 and AH-1 helicopters; and 36-month TT straps for Enstrom 480 helicopters, plus 60-month straps and STC conversion AOG kits for piston Enstrom helicopters.
Why Are Airwolf Tension Torsion Straps STC-Approved Rather Than PMA-Approved?
Our TT Straps are drop-in replacements with no aircraft modification required. We acquired FAA STC to be able to attain STC validation by EASA, and Brazil and other foreign civil aviation authorities. STC is considered to be higher level of certification so the FAA asked us to sell them as STC’d parts. This then required us to also attain Transport Canada STC validation for the Bell 206 and medium Bell straps.
Do We Need to Complete an FAA Form 337?
Yes, we ask for and put the helicopter registration number and serial number on the invoice along with an STC permission statement. We can make up a separate STC permission statement upon request. We can create an STC permission statement at any time even well after shipment. We are happy to create and send you an STC Permission Statement if it was not supplied with the straps or in cases when the straps are swapped to another helicopter.