Are your wing spars made of wood and do they have cracks, heading for failure? Our kit comes complete with STC papers, installation instructions, two front and two rear spars predrilled from our master fixture. Including all necessary spacers, drill jig and screws for attaching rib flanges.

Rainbow Flying Service received Parts Manufactures Approval (PMA) for our new design wing SPAR for the 7, 8 and 11 Series Airplanes. These spars are STC'd and FAA approved. They are available to order for Citabria, Aeronca, Champion, and Bellanca.

2006年11月6日 · These Spars were made from 400 to 600 year old Spruce and Douglas Fir when they were manufactured. If kept dry, taken care of, and not Banged on the Ground during Ground Loops or Wing Low Landings, they will last another 60 Years. It is also a good practice to inspect them before you sand on them, or varnish them...

Aeronca Aircraft Parts. Univair carries hundreds of quality FAA-PMA approved and original factory parts specifically for the Aeronca 7 and 11 series, Bellanca, Champion, Citabria, Decathlon, and Scout aircraft. We also sell tires, propellers, windshields, navigation lights and so much more from well known and trusted brand names.

2021年9月23日 · Requires inspecting the front and rear wood spars for damage, including installing any as-needed inspection holes; and repairing or replacing any damaged wood spar.

Our kit comes complete with STC papers, installation instructions, two front and two rear spars predrilled from our master fixture. Including all necessary spacers, drill jig and screws for attaching rib flanges. The models included starts with the 7AC Aeronca up to and including the 7GCBC Citabria with flaps, and the 11AC Chief through the ...

Applicability: Aeronca 7AC, 11AC, 7EC, 7FC, 7ECA, 7GCAA, 7GCBC, 7KCAB; Complies with AD 47-30-01; FAA-PMA approved

U2-893 AERONCA SPAR FITTING. Applicability: Aeronca 7AC, 11AC, 7EC, 7FC, 7ECA, 7GCAA, 7GCBC, 7KCAB Complies with AD 47-30-01 FAA-PMA approved

Find many great new & used options and get the best deals for Aeronca Wing Spar Fittings 11ac Chief 7ac Champ at the best online prices at eBay! Free shipping for many products!

2004年7月12日 · Option 1. Replace just the one defective wood spar. I got an estimate of $4k to have it done. It’s the least expensive option, but it might be false economy. Something caused one spar to crack. Others may follow. Option 2. Buy …