737NG Heavy Maintenance Program

The 737NG Heavy Maintenance Program is a full-scale airframe sustainment service delivered by Mexicana MRO. Specifically engineered for the Boeing 737 Next Generation family, including the -700, -800, and -900 variants, the programme facilitates mandatory C-Check and D-Check intervals. The service scope extends beyond routine inspections to encompass major structural repairs, corrosion prevention, and the complex airframe interventions required for narrowbody aircraft reaching high-cycle milestones. The programme is marketed to commercial airlines, dedicated freight carriers, and aircraft leasing firms operating across North and South America. As an independent third-party provider based at Mexico City International Airport, the company secures contracts through both individual maintenance slots and long-term fleet support packages. Known customers and users of the facility's broad narrowbody capabilities have historically included regional operators and major lessors seeking cost-effective structural work within the Latin American region. Potential clients must assess the provider's long-term operational consistency and industrial independence from its former parent airline. The desk suggests a thorough verification of current certification standing with the Federal Aviation Administration and the European Union Aviation Safety Agency. Furthermore, buyers should confirm available hangar capacity and labour resources to ensure that turnaround times for heavy structural tasks or cabin reconfigurations remain aligned with specific fleet induction schedules.