Catovair is a small regional airline based in Mauritius, operating scheduled and charter flights within the Indian Ocean island region. The carrier focuses on connecting Mauritius with nearby island destinations, serving routes that larger carriers may not find commercially viable. The airline operates under the IATA code OC and uses the callsign CATOVAIR. As a regional operator, Catovair plays a role in supporting tourism and inter-island travel in the southwestern Indian Ocean area. Detailed public information about Catovair's operations, fleet, and history is limited, reflecting its status as a smaller, regionally focused carrier rather than a major international airline.