30 FOOT LIGHTWEIGHT TELESCOPIC MAST, AB-653(XE1)/G, PHASE 1, 2, 3
Final rept. no. 3, 1 Jul 1963-30 Jun 1964
AMERICAN MACHINE AND FOUNDRY CO YORK PA
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A preliminary engineering test model of a 30-foot lightweight telescopic mast was built and tested. Modifications, based on engineering test, were made to the design and the three engineering test models manufactured. The final weight of the mast is about 19.5 pounds. The mast is capable of erection by 2 men in a 20 mph wind and with the base stabilized it can be erected by 1 man.
- Electrical and Electronic Equipment