AN ACT AMENDING REPUBLIC ACT NO. 5841 ENTITLED "AN ACT GRANTING ADELAIDA C. ZARAGOSA A FRANCHISE TO CONSTRUCT, INSTALL, MAINTAIN AND OPERATE PUBLIC RADIOTELEPHONE AND RADIOTELEGRAPH COASTAL STATIONS AND PUBLIC FIXED AND PUBLIC BASED AND LAND-MOBILESTATIONS FOR THE RECEPTION AND TRANSMISSION OF RADIOTELEPHONE AND RADIOTELEGRAPH COMMUNICATIONS WITHIN THE PHILIPPINES" AND FOR OTHER PURPOSES