FLY HIGH IN YOUR NEW CESSNA 337!

When it’s time to come down you’ll be glad you have PowerPac Spoilers.

With PowerPac Spoilers you command descent rates up to 3.5 times faster. Simply touch a button and PowerPac Spoilers instantly reduce lift and increase drag. Deploy your PowerPac Spoilers at any speed up to Vne for rapid descent rates without the need for major power reductions. Avoid engine shock cooling and maintain cabin pressure. PowerPac Spoilers are doubly useful in sudden turbulence by reducing lift-induced loads carried by the wings. The Jet Type design provides maximum effect, no drag when retracted and lower installation cost. Plus you can deploy and retract PowerPac Spoilers in icing conditions.
 
[View FAQ's] [View Pilot Feedback] [How PowerPac Spoilers Work] [PowerPac Spoilers Testing] [Dissertation on Spoilers PDF]
 

  PowerPac Spoiler Performance Graph depicts actual flight test data obtained during required FAA certification flight tests of a Spoilers equipped Cessna 337.  
Cessna 337 Spoiler Deployed
  PowerPac Spoilers "Jet Type" design is similar to those used on commercial jet airliners. The system consists of single flat plates, one on top of each wing that lies flat when not in use. When deployed, they extend upward into the slipstream at a 60-degree angle, thereby "spoiling" a portion of the lift being generated by the wing, while at the same time creating drag.  
Estimated Installation Time and Labor
There is an STC’d PowerPac Spoiler Kit just for your Cessna 337. We’ve flown many hours in your aircraft type during testing and certification. Give us a call today: 800-544-0169.

STC: SA5114NM 1-23-91 SP7000 Cessna 337, P337B, T337B, 337C, T337C, 337D, T337D, 337E, T337E, 337F, T337F, 337G, T337G, 337H, P337H, T337H, T337H-SP. All approved with STOL kits from Robertson, Horton, Bush. Uses independent, dedicated hydraulic power pack.

Cessna 337 Installation Time: 40-45 Labor hours
2008 Aircraft Owner Net Pricing
CESSNA
-Cessna 337 Net $7495