A hazard in aerobatics :  effects of G-forces on pilots. 

 - [Washington, D.C.,  1984]. 
 - v. 
<br/><br/> 2/28/1984.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stunt flying--Safety measures.
<br/><br/><label>Gov. Doc. Class. No.: </label>TD 4.8/5:91-61