Comment on FAA Makes Progress with UAS Integration by Murray

What is being done about spectrum management with regard to oeration of UAV in the NAS? Numerous UAVs operating on a broad variety of spectrums will likely create interference that could render them ineffective or useless to individual users being stepped on by other users. I expect each of the six future test sites will closely manage this but I am not sure if the FAA COA process will be successful at deconfliction of frequency interference which could lead to less than full integration for adjaecnt users stepping upon one another. Omnipressent Loss of Link Emergencies due to frequency interference would likely prevent mission accomplishment for first responders (and others) and would definitely hurt the admirable goal of full integration into the NAS.