Federal Aviation Administration <br/><br/>
Advisory Circular : AC43.13-1B with Change 1 AC 43.13-2A Combined 

 - 1st 
 -  Department of Transport  1998 
<br/><br/> REFERENCE 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aircraft Aeronautical Engineering 
<br/><br/><label>Dewey Class. No.: </label>