KCSI Aerial Patrol | About Us
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About KCSI

Expert in safe, reliable, and efficient aerial patrol operations


KCSI Aerial Patrol, Inc. has over 20 years specializing in surveillance of oil and gas pipelines, oil production fields, and energy infrastructure. It’s list of clients spans from Fortune 500, major energy companies, to small independents. With its headquarters in Bakersfield, CA, and satellite bases strategically located throughout the country, KCSI can meet the patrol needs of clients anywhere in the United States. KCSI operates a fleet of 20+ aircraft and employs professional pilots and observers that are expert at evaluating your infrastructure from the air. In total, KCSI patrols over 10,000 miles per week of pipeline and over 50,000 producing wells.

KCSI’s Leadership Team

Shane Ellis

Director of Operations

Chris Cottrell

Director of Maintenance

Tracy Brown

Chief Financial Officer

Winston Seiler

Director of Safety and Business Development

Shane Ellis – Director of Operations

Shane has been the Director of Operations for KCSI Aerial Patrol, Inc. since 2002. He is a graduate of California State University, Bakersfield, with a Bachelor’s degree in Business Administration and Minors in Marketing/Finance. His focus on qualified pilots, quality aircraft and unsurpassed customer service has grown KCSI into its current dynamic operation. Shane aims to provide superior fixed wing aerial patrols with zero accidents and competitive rates.



Chris Cottrell – Director of Maintenance, A&P, IA

With over 15 years of aircraft maintenance experience, Chris holds both FAA A&P and I.A. Licenses and brings to KCSI the wealth of experience gained as the Maintenance Director for operations spanning Part 135, Corporate Charter, International Aerial Data Collection, and General Aviation (Part 91). He has experience maintaining aircraft rang- ing in complexity from single engine piston, to tubing twins, to Gulfstreams, to DC-10’s. He understands the value and safety provided by quality maintenance and the ramifications when maintenance is performed poorly. He strives to provide safe and reliable aircraft to limit downtime in the field.


Tracy Brown – Chief Financial Officer

Tracy has been the Chief Financial Officer of KCSI since 2011. She graduated as the Outstanding Student in the School of Business and Public Administration at California State University, Bakersfield in 1999 with a Bachelor’s of Science degree in Business Administration – Accounting. Tracy received her CPA license in 2003 and joined KCSI with more than 6 years of oil and gas accounting experience.


Winston Seiler – Director of Safety and Business Development

Winston joined KCSI after nine years with Chevron’s San Joaquin Valley Business Unit, seven of these spent as the Business Unit’s Aviation Safety, Reliability and Efficiency advisor overseeing KCSI.  He is committed to KCSI’s uncompromised dedication to safety and holds both Commercial and CFI certificates.  As a former Development Geologist he has ten years of oil and gas experience, with expertise in oil field operations, the integration of aerial data, and the value that KCSI’s services provide to its customers.


Pilots and Observers

KCSI patrol pilots and observers are committed to providing our customers with the safest, most efficient patrol inspection possible. Pilots and observers are FAA DOT tested and Operationally Qualified (OQ) for each client.  KCSI pilots and observers are trained and dedicated to the safety of each flight, and the accurate reporting of conditions on the ground.  All personnel are registered in ISNetworld.