I think that it makes sense to ban some firearms and small rockets (with unannounced launches) when the whole country's doppler early warning systems are listening for doppler from incoming missiles. Maybe I am exaggerating but with the radar equation being what it is maybe a backyard estes rocket in some tiny side lobe could appear as a ICBM for a brief moment of time on some screen or other. I suspect that these things will mark anything moving faster than sound as a target no matter what. I also think that it makes sense to remove the restriction asap thereafter. Peter -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics