Transport i infrastruktura · 22/04/1994
Airworthiness Directives; De Havilland Model DHC-7 Series Airplanes
The Federal Aviation Administration proposes a new airworthiness directive to address potential electrical power disruptions in De Havilland Model DHC-7 series airplanes due to corroded aluminum washers in the DC firewall terminal block assembly.
Source: Federal Register — Transportation DepartmentOpen original release →