Doppler VOR installation drawings
Subtitle: handbook
Publisher: Dept. of Transportation, Federal Aviation Administration
Published: 1970
Place of publication: [Washington]
Language: eng
Subjects: Radio direction finders -- Charts, diagrams, etc; Navigation (Aeronautics) 
Genres: Charts, diagrams, etc
Notes: Kept up-to-date by Changes

"Directive no. 6790.5."