Bombardier planes need new maintenance checks to fix safety issues

The US aviation regulator wants new maintenance rules for all Bombardier BD-100-1A10 airplanes. This means owners and operators of these planes will have to update their maintenance programs to include new or stricter safety checks.

When an aviation regulator proposes new airworthiness directives, it means a specific safety issue has been identified that requires a mandatory fix. For aircraft owners and operators, this translates directly into increased operational costs and potentially downtime for their planes. These changes are not optional; they become legally binding requirements to keep the aircraft flying.