Some recent achievements of helicopters in transport of materials for erection of pylons in mountainous areas, and for transport of pipe lines and derrick equipment in desert regions given; cost analysis of materials handling by helicopter, even now less than cost of pack mules or human porterage, indicates further reduction when use of helicopters becomes more widespread.
Helicopter as materials handling tool
L'helicoptere engin de levage
Technique Moderne ; 52 , n 2 ; p 91-93
1960
3 pages
Aufsatz (Zeitschrift)
Französisch
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NTRS | 1982
Emerald Group Publishing | 1989
|Online Contents | 1998
NTIS | 1982
Helicopter Handling Qualities : Proceedings
TIBKAT | 1982
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