The report describes the requirements, purpose and operational characteristics of a helicopter sling.
DA Approved Small Development Requirement for a Family of External Helicopter Slings, 5,000 to 60,000 Pound Capacity
1975
17 pages
Report
Keine Angabe
Englisch
Baltimore and Ohio 60,000-pound box car
Engineering Index Backfile | 1896
60,000-pound box car for the Baltimore and Ohio, R.R.
Engineering Index Backfile | 1896
60,000-lbs. Capacity stock car
Engineering Index Backfile | 1902
60,000 lbs. capacity coal cars
Engineering Index Backfile | 1888