Superseded. This AD was superseded by AD 2014-16-17. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2010-17-18
Effective 09/09/2010 · Published 08/25/2010
Airworthiness Directives; Air Tractor, Inc. Models AT-802 and AT-802A Airplanes
Summary
We are adopting a new airworthiness directive (AD) to supersede AD 2010-13-08, which applies to all Air Tractor, Inc. (Air Tractor) Models AT-802 and AT-802A airplanes. AD 2010-13-08 currently requires you to repetitively inspect (using the eddy current method) the two outboard fastener holes in both of the wing main spar lower caps at the center splice joint for cracks and repair or replace any cracked spar cap. Si…