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File: aabmf_50.txtRecommendation. Test and consider authorization of additional antennas, such as Nevus and other minimum footprint, high-gain types, which would maximize AE radio capabilities regardless of employment scenario. The installation of vehicular whip antennas would also add to flexible response capabilities in rapid redeployment situations. (5) Adaptive controllers. Observation. The introduction of the Harris RF-7210 Adaptive Controller during Operation DESERT SHIELD/STORM offered both advantages and disadvantages to the AE communications net. Discussion. Previously tested for AE during REFORGER 88 and PATRIOT SPIRIT 90, the Adaptive Controller provided automated frequency evaluation and selection which theoretically ensured the best possible communications between linked stations. Although technically efficient, even without gain control, the unit operationally isolates each user by constantly scanning rather than monitoring a given frequency for activity. For those used to monitoring the net in order to stay abreast of activity throughout the theater, the new system tunes only to a desired location, leaving the rest in silence. This method limits the benefits of teamwork when radio sites relay for each other if a given station has difficulty transmitting to another. If operating more than one net simultaneously, the controller "walks on" other stations transmissions when it evaluates their frequency for possible use in a subsequent link to another station. Preference for or against the system seems to be based more on a preference for current knowledge of AE activity among net stations as opposed to singular communications that are similar in scope to the use of a telephone. Finally, its cube and weight are similar to an RT, adding to an already tightly squeezed loadout. Recommendation. Further testing of adaptive controllers for operational feasibility is warranted, and technical improvement before procurement is necessary. (6) COMSEC Issues. _ Observation. COMSEC handling proved to be a weak area, exemplified by instances of improper accountability, inventory, transfer and/or destruction techniques. Discussion. A majority of AE personnel performing duties involving COMSEC material were unfamiliar with basic .procedures and policies which are required for proper handling. Many deployed radio operators, as well as element OICs and NCOICs, -had insufficient knowledge regarding administrative discipline and proper use of AFCOMSEC Forms 16, Daily Inventory Sheet, and Standard Forms 153, COMSEC Material Report, for documentation of transfers, hand receipt and destruction. Many were not aware of supercession times of items carried and displayed ambivalence 50
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