Need a landing gear overhaul?

Come to National Flight Services! National Flight does landing gear overhauls in-house for all Twin Commander aircraft and can have your Commander back in the air with minimal downtime and expense. We also offer the convenience of two Twin Commander Service Center locations in both Lakeland, Florida and Toledo, Ohio; both being fully capable to fulfill all your maintenance needs.

National Flight Services can also perform landing gear overhauls for all Beechcraft King Airs, Cessna Conquests and Citations, Fairchild Merlins and Metros, and more!

Call today to schedule your landing gear overhaul!

1.800.669.2704

*** Attention Commander Owners *** National Flight Services recommends that the landing gear selector valve be overhauled if the time on your selector valve is either unknown or if the landing gear lever gets difficult to move into the down position during flight. Ignoring this problem could lead to landing gear being stuck in the up position.***

Woodward Fuel Control Mod 

Tired of dealing with the Bendix fuel control issues??? Come to National Flight Services and let us install a Woodward fuel control on your TPE331-5-251K. The installation is relatively simple and places the latest in fuel control technology behind your power levers! The Woodward fuel control offers the following advantages:

• Better throttle response
• Better high altitude performance
• More reliable
• Easy to repair (field maintenance especially)
• Less expensive to overhaul

Hartzell 3-Bladed Super Q-Tip Propeller Upgrade

Operators of TPE331-10T-powered Twin Commanders (converted 690A/B models that have Hartzell propellers) as well as the JetProp Series (690D, 695, and 695A/B) with Dowty Rotol propellers can opt for the new Twin Commander-Aero Air Super Q three-blade prop. The Super Q uses wide-chord blade technology and a higher degree of blade twist to give more bite to the power of the Dash 10T engine.

Operators report a 100-fpm increase in all-engine rate of climb with the Super Q, and as much as a 12-knot increase in true airspeed at FL 250. Thanks to the increase in speed, max range is extended by about 60 miles. Also, the bent Q-tip blade ends contribute to a quieter ride in the cabin at climb and cruise propeller-rpm settings.

The Super Q for the 690A/B, which has the same 106-inch diameter as the standard propeller, does not require a hub or spinner change. No special maintenance or inspection procedures apply to the Super Q. A shipset of six blades includes all necessary STC paperwork. JetProp owners will receive a new propeller assembly.