Register

FAA Approves STC for King Air 350ER Engine Upgrade

Jim Allmon (Blackhawk-left), Tim Harper (SNC-center), Pete Franks (VHA-right) with SNC's STC-approved King Air 350ER and Blackhawk's XP67A Engine+ upgrade. Blackhawk Modifications
Gemini Sparkle

Key Takeaways:

  • Sierra Nevada Corporation and Blackhawk Modifications partnered to develop the FAA-approved XP67A engine upgrade for the Beechcraft King Air 350ER.
  • This modification provides a significant performance boost, including a 25-30% increase in power, an 18-pound weight reduction, and FAA approval for a maximum takeoff weight of 17,500 pounds.
  • The XP67A upgrade enhances the King Air 350ER's mission capabilities, allowing for greater payloads, longer loiter times, improved second segment climb performance, and increased operational safety and flexibility.
See a mistake? Contact us.

Two companies have partnered to develop a supplemental type certificate for a Beechcraft King Air 350ER engine modification that will give the aircraft greatly increased performance.

Ready to Sell Your Aircraft?

List your airplane on AircraftForSale.com and reach qualified buyers.

List Your Aircraft
AircraftForSale Logo | FLYING Logo
Pilot in aircraft
Sign-up for newsletters & special offers!

Get the latest stories & special offers delivered directly to your inbox.

SUBSCRIBE