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nasb mm letter...June i, i940....?age 3 commercial educational stations has been retained, the only change being that the position of such stations has been moved 1,000 kilocycles higher in the spectrum. This arrangement permits the same receiver to be used for the two services. The three educational institutions now authorized to use amplitude modulation in the non¬ commercial band can continue to do so, but the Commission hopes that subsequent applicants for non-commercial educational broadcast facilities will find it economic and otherwise preferable to utilize PM. Applications for PM broadcast stations will be considered by the Commission when revised rules and regulations are promulgated, and new application forms made available. Meanwhile, pending applications for high-frequency broadcast stations on an experimental basis, filed under the old rules and regulations, will be dismissed without prejudice and the way opened to file new applications for either experimental or regular PM broadcast stations, which may include the simultaneous transmission of facsimile programs, when the new regul¬ ations are announced. Likewise, authorization of existing high- frequency experimental stations are terminated by January 1 next, also without prejudice, for the filing of new applications for either type of service. HO >7 FREQUENCIES V/ERE REALLOCATED Readjustment of the ultra-high radio frequencies to provide the 40 FM channels between 40,000 and 50,000 kilocycles, as well as seven channels below 108,000 kilocycles for television service, is pursuant to allocations contained in Coma is sion Order No. 67. The solution to finding space in the crowded radio spectrum for the needs of these two services was achieved with the cooperation of the Inter-department Radio Advisory Committee in shifting Government frequencies. This committee, representing 13 Federal agencies, advises the President in allocating radio channels for Government use. The arrangement gives private services priority rights between 60,000 and 66,000 kilocycles and between 118,000 and 119,000 kilo¬ cycles in exchange for relinquishment to the Government of the bands 41,000 to 42,000 kilooycles and 132,000 to 140,000 kilocycles. In addition, the Commission discontinued television service in the present television channels Nos. 1 and 8 (44,000 - 50,000 kilocycles and 156,000 - 162,000 kilocycles respectively). Accordingly, old television channel No. 2 will be renumbered television channel No. 1; and a new television channel No. 2 will be assigned from 60,000 to 66,000 kilocycles. Former television channel No. 8 (156,000 - 162,000 kilocycles), together with frequencies between 116,000 and 119,000 kilocycles, will be used to replace the assignments in the band 132,000 to 140,000 kilocycles. There is no change in the other eleven channels comprising the 162,000 to 300,000 television band. The new allocations become effective immediately on a limited basis. After January 1, unlimited operation may be authorized. Regular commercial service employing wide-band FM, which may include the multiplexing of facsimile transmission sinultaneously with aural broadcasting, will use the 43,000 to 50,000 kilocycle band, and non-