Flight procedures and airspace. 

 - [Washington, D.C.,  1970]. 
 - [49] p. :  ill. 
<br/><br/> Feb. 16, 1970.  Cover title.  4to.  [Issued in looseleaf form. Cancels order 8260.6A, Standard instrument approach procedure (SIAP) data transmittal system, Nov. 6, 1967].  Distribution made by issuing office.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airspace (Law)
<br/><br/><label>GPO Item No.: </label>0431-C-04 
<br/><br/><label>Gov. Doc. Class. No.: </label>TD 4.8/2:8260.19