MICRO Vortex Generator Kit for the Beechcraft King Air 90 is FAA STC approved and ready for installation on your airplane. The Micro VG Kit includes the STC, VGs, installation tools, computer cut templates, detailed illustrated drawings and instructions, and Loctite® 330™ Depend® Adhesive for installing the vortex generators on your airplane.
Improvement with | |||
---|---|---|---|
Factory | Micro | Micro VGs | |
Vmca | 88 KIAS | 83 KIAS | 5 kts |
Vs | 88 KIAS | 79 KIAS | 9 kts |
Vso | 76 KIAS | 72 KIAS | 4 kts |
Vref | 99 KIAS | 94 KIAS | 5 kts |
Results from FAA certification flights in E90 corrected for weights to 10,100 lbs. |

Testimonial / Endorsement
As one twin owner said, "The Micro VGs do everything you said they would do and more -- the tail of my airplane thinks it's four feet taller and the rudder thinks it's two feet longer!"