Special Airworthiness Information Bulletin (SAIB) informs registered owners/operators of all Air Tractor, Inc. Models AT-400, AT-400A, AT-402, AT-402A, and AT-402B airplanes (under Type Certificate Data Sheets A9SW and A17SW) of an airworthiness concern. Specifically, this SAIB provides for general and detailed inspection for fatigue cracking of the engine mount tube.

Service Letter attached also

ce-11-57.pdf sl297.pdf

Tags: ad, AIR TRACTOR, airworthiness directive, faa

This entry was posted on Thursday, September 15th, 2011 at 11:15 am and is filed under Aircraft, Airworthiness Directives AD's, Maintenance, Ownership. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.