About Us


KASI Aviation has been proud to offer first class aerial survey and mapping services around the world since 2008. We operate a meticulously maintained fleet of Piper Navajo aircraft and provide worldwide, full flight services to companies who conduct comprehensive airborne surveys. The twin engine Navajo’s stability and versatility make it the aircraft of choice for airborne survey work. Our staff is available to assist in the equipment installation process and can oversee the installation from start to finish. Our crews are highly experienced in survey operations and strive to deliver quality data within an economical timeline. Our team is committed to provide secure and professional flight operations in gravity, low level survey, LiDAR, Bathymetric LiDAR, photography, and other work, around the world. We at KASI consistently meet the needs and exceed the expectations of our clients. Give us a call or send us an email to find out how KASI can help you by providing the most professional survey services in the business.


President - Mark Kalus

Mark has over thirty years of experience in the aviation industry, with a specialty in supporting commuter operators, turboprops, corporate jets, and general aviation aircraft. Known throughout the industry for his honest, dedicated work ethic, Mark has developed a reputation for providing his clients with knowledgeable, unbiased guidance and advice.

Mark began his career in aviation as a youth, earning his pilot’s license at age 16 and becoming a licensed aircraft maintenance engineer three years later. Within six months, he was working in aviation maintenance management, combining a background in aircraft inspections and maintenance with growing administrative expertise.

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Some Of Our Clients