MICRO Vortex Generator Kit for the Cessna 421B 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® AA 330™ adhesive for installing the vortex generators on your airplane.
| Improvement with | |||
|---|---|---|---|
| Factory | Micro | Micro VGs | |
| Vmc | 100 mph CAS | 88 mph CAS | 12 mph CAS |
| Vs | 95.1 mph CAS | 90 mph CAS | 5.1 mph CAS |
| Vso | 85.3 mph CAS | 80 mph CAS | 5.3 mph CAS |
| Vref | 111 mph CAS | 104 mph CAS | 7 mph CAS |
| Maximum ramp weight* | 7450 lbs | 7680 lbs (New!) | 230 lbs* |
| Maximum take off weight* | 7450 lbs | 7579 lbs (New!) | 129 lbs* |
| *weight changes applicable to s/n 421B-0201 and on. | |||
Testimonial / Endorsement
As one twin Cessna 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!"