AD NUMBER: 2005-20-25
SUBJECT: Airworthiness Directive 2005-20-25
SUMMARY: The FAA adopts a new airworthiness directive (AD)
for certain The Cessna Aircraft Company (Cessna) Models 401, 401A,
401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421,421A,
421B, 421C, 425, and 441 airplanes equipped with certain avionics
bus circuit breaker switches.