Aircraft
ADS Celebrates Anniversary, 75th Pre-purchase Inspection
Air Doc founders combine pilot and engineering experience
ADS office at EuroAirport Basel-Mulhouse within the Air Service Basel (ASB) facility.
© ADS

Air Doc Services (ADS) has completed its 75th business aircraft pre-purchase inspection concurrently with the Swiss company’s third anniversary. Based in Basel, the technical services firm supports business aircraft owners, operators, and buyers with a range of services, including pre-purchase inspections, registration change support, records digitization, and technical oversight.

Founded in 2022 by Mary Preud’homme and Rogerio Machado, ADS brings more than five decades of combined aviation experience. Preud’homme, a former airline pilot and pre-purchase inspection engineer, previously served as director of business development at Paramount Global Ferry Services. Machado, a licensed aircraft engineer and continuing airworthiness management organization post holder, held leadership and maintenance roles at NetJets Europe and Jet Aviation.

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