Don Montague

Head of Research & Development, Kite Designer, Test Captain


Don holds multiple patents on innovations in sports and energy systems. During his tenure as Head Sail Designer at Gaastra Sails and, subsequently, as Head of R&D for Naish International, he was responsible for advancements in both design and manufacturing. Don’s background as a professional windsurfer on the World Cup Tour and as a professional kitesurfer has kept him on the cutting edge of sail and kite development for the past 30 years. He has received many awards for competition and design, and has been featured in and contributed to magazines, movies, and TV shows internationally. At Kai Concepts, Don is responsible for the overall project vision, for directing kite design, and for helming the kite on boat tests.

Joe Brock

Lead Boat Designer, Shop Manager, Test Sailor


Joe earned a degree in physics from the Colorado School of Mines and spent the next ten years working seasonally on commercial fishing boats in Alaska. During the off-season, he built a 26-foot catamaran that he sailed with his wife from Washington to Alaska to the Gulf of California. In 2007, Joe joined Makani Power to work with Don on kiteboat development. At Kai Concepts, Joe is the shop and engineering manager and a skilled designer and fabricator. During kiteboat tests, Joe is the usual helmsman. Outside of work, Joe’s interests include creating the perfect truck and camping with his family.

Betsy Pfeiffer

Project Manager, Multimedia Specialist, Test Team


Betsy grew up on the beach in San Diego, and she comes from a long line of sailing enthusiasts and engineers, including a grandfather who designed a record-setting hydrofoil boat in the 1950s. After graduating from Carleton College, she worked as an audio editor at a radio station and as a print editor. In 2008, she joined Makani Power’s archive department, and in 2010 she joined the Kiteboat Project. At Kai Concepts, she is responsible for project management, business management, videos, photos, and written documentation. During kiteboat tests, she often captains the chase boat. Outside of work, Betsy climbs as many rocks as possible.

Jamie Schulte

Electronics Engineer, Software Developer, Test Team


Jamie holds multiple master’s degrees from Carnegie Mellon, where he contributed to research in robotics, AI, and data mining. At Stanford, he assisted the winning DARPA Grand Challenge autonomous car development team, and at Makani Power he developed avionics hardware and software for a kite-based wind power system. Jamie joined Kai Concepts in 2009, and here he is responsible for developing the data logging and analysis hardware and software, and for maintaining an archive of test data. He has been integral to the development of kiteboat electronic control systems and in all aspects of Jetfoiler development.

Margueritte Peterson

Social Media, Multimedia and Office Support, Test Team


Margueritte holds a BA in English from the University of Florida, and works as an online media consultant for small businesses around the country.  She joined Kai Concepts in 2015. Her role during Jetfoiler and kiteboat tests is documenting with video and still photography. She also maintains the communication systems and point-of-view cameras used during testing. Margueritte maintains the Jetfoiler website and the Jetfoiler and Kiteboat social media presences. She is also handles many administrative duties.

Sonja Schwartz

Bookkeeper, Accounts Payable


Sonja earned her PhD in Environmental Science, Policy & Management from UC Berkeley, where she spent her time researching the ecology, evolution, and conservation of Caribbean coral reefs and Indo-pacific parrotfish. In addition to her academic background, she has worked as a data scientist in the tech industry and as a hiking guide in Yosemite. Between her many rock climbing and skiing expeditions, Sonja completes bookkeeping, invoicing, and payroll tasks for Kai Concepts and is responsible for financial reporting.

Jeremyn Horsley

Electrical Engineer and Fleet Manager


Jeremyn earned an electrical engineering degree from San Francisco State University, where he is currently studying for an Master’s in Embedded Electrical and Computer Systems. Prior to joining the Kai Concepts team in 2017, Jeremyn worked as an Avionics Technician for the US Navy, an Electronics Technician with the US Coast Guard, and a marine electronics business owner. At Kai, and here Jeremyn both manages the chase boat fleet and works alongside Jamie to build electronic control systems for the Jetfoiler. In his spare time, Jeremyn likes to kayak around the San Francisco Bay and go hiking with his wife and dogs.

Michelle Catania

Composites Fabricator


Michelle is a recent graduate of Stanford University, where she earned a BS in Mechanical Engineering and was awarded the 2016 Henry O. Fuchs Memorial Award for Excellence in Design. While at Stanford, Michelle learned to kitesurf and was a member of the varsity sailing team. She joined the Kai Concepts team in 2016, and here works as a composites fabricator, building carbon fiber parts for the Jetfoilers. Michelle’s interests outside of work include skiing and dance.

Mike Ford

Shipping Specialist and Administrative Assistant


Mike holds a BA in Communication Studies from California State University. Prior to joining the Kai Concepts team in 2017, he spent over 20 years working for West Coast freight forwarding companies, where his roles included sales liaison and branch manager. At Kai Concepts, Mike uses his extensive knowledge of freight shipping to move megadocks and Jetfoiler and Kiteboat parts around the world. Mike is also responsible for many administrative duties. Outside of work, Mike enjoys a challenging game of tennis, weekends at the beach with his family and playing with his two King Charles Cavalier Spaniels.

Alec Korver

Electronics Engineer


Alec graduated from Dordt College with a degree in Electrical Engineering. Before joining Kai Concepts, he developed algorithms for generating and evaluating motor designs in Sioux Center, Iowa. He completed the Permanent Magnet Motor Design Boot Camp at the University of Wisconsin, Madison. In 2013-2016, Alec co-founded a self-funded startup focused on reclaiming, refurbishing and reselling automation control systems. Some of his personal projects have included the development of an optimized electric bicycle and creating an Arduino vivarium controller. On the Kai Concepts Team, Alec works to design and build electrical control systems for the Jetfoiler. In his free time, Alec enjoys kitesurfing, rock climbing, and walking his two dogs.