FAA-STC#: SA4934NM

Applicable Models: 340A

International Approvals

EASA

STC: **LBA Germany #0273/2025
Dated: 1991-10-31
Approved Models: 340A
STC: **Sweden #103/92
Dated: 1992-10-21
Approved Models: 340A

**These specific models of aircraft had approvals prior to September 28, 2003 (Grandfathered). Any STC approved or validated by any member state before the establishment of EASA is deemed to be approved under Regulation 1702/2003 Article 2a. This covers all previous approvals from minor changes to major changes, STCs and complete aircraft, both certifications and validations with the exception of products of the former Soviet Union.

FAA Form 8130-3, Export Airworthiness Approval Tag, can be provided for an additional charge of $100 if required by your Aviation Authority. Please specify when ordering.

Cessna 340

MICRO Vortex Generator Kit for the Cessna 340A 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 82 KIAS 71 KIAS 11 kts
Vs 83 KIAS 78 KIAS 9 kts
Vso 71 KIAS 64 KIAS 7 kts
Vref 94 KIAS 83 KIAS 11 kts
Maximum take off weight 5990 lbs 6290 lbs (New!) 300 lbs

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!"