Well r1830 has a point... those are all issues with 1900s.

Actually come to think of it I can't believe the feds ever certified the 707, 727, 737, 747, 757, 767, 777, A300, A310, A319, A320, A330, A340, A380, Cessna 177, Cessna 210, Cessna 340, Cessna 402, Cessna 421A/B/C... the list goes on, frankly I can't believe any aircraft that had an AD (for that matter) ever being certified in the first place.