Good Afternoon,

As you may know, in order to expedite our original certification process, Tamarack’s Supplemental Type Certificate (SA03842NY) was issued through EASA via Cranfield Aerospace Solutions, in the UK. We are pleased to announce that as of October 9, our STC has been transferred to the FAA and Tamarack Aerospace Group will be handling STC maintenance and continued operational safety. This move will streamline the process of handling any future Service Bulletins and also streamline updates to other airworthiness documentation, such as the AFM Supplement.

No action is required on your part at this time. You may expect updated Airworthiness documents from Tamarack with published updates and contact information. If you have any questions, please contact us.

Best Regards,

Jacob Klinginsmith, President


About Tamarack Aerospace Group

Idaho-based Tamarack Aerospace Group invented and patented the revolutionary ATLAS® Active Winglet system. The Active Winglet system is comprised of a wing tip extension, a highly tuned winglet, wing loading sensors and a moveable load alleviation surface. The fully autonomous, fail-passive, load alleviation system counteracts gust or maneuver induced wing loading. Tamarack’s certified Active Winglets for Cessna CitationJet 525, 525A and 525B provide greater efficiency, without the weight penalty of structural reinforcement required by passive winglets, and typically provide better fuel economy, performance gains and increased asset value.

Media contact: Bill Mitchell, Tamarack Aerospace Group. Email