Evaluating Runway Roughness is a Complex Issue

Commercial aircraft are large, fast-moving vehicles, making them sensitive to long bumps and dips—up to 300 feet (100m) in some cases. In contrast, general aviation aircraft, with shorter landing gear spacing, are more affected by shorter wavelengths of pavement roughness. Aircraft velocity further complicates this interaction, as it, combined with gear spacing, determines how an aircraft responds to the roughness event.

These factors make resolving runway roughness a complex challenge. Since 1993, APR has tackled some of the most difficult roughness problems across all types of airfields. With unparalleled experience and advanced technology, APR can accurately diagnose and resolve any roughness issue, ensuring safe, smooth operations for all aircraft.  The first step for any analysis is obtaining quality profile data.