If you mass launched Mosquitos from 1500 ft away, would anyone see it? -----Original Message----- From: roc-chat-bounce@xxxxxxxxxxxxx [mailto:roc-chat-bounce@xxxxxxxxxxxxx] On Behalf Of David Erbas-White Sent: Friday, April 20, 2012 2:53 PM To: ROC-CHAT Subject: [roc-chat] New 'mass launch' rules Don't know if folks have seen it yet, but as of this summer the new guidelines for mass launches (anything more than 10 rockets) simultaneously means the stand-off distance is 1.5 times expected maximum altitude (NAR rules, but drawn from NFPA, so I would expect TRA to follow suit if they haven't done so already). Guess the 'K' Goblin drag races will be but a memory, now... David Erbas-White -- ROC-Chat mailing list roc-chat@xxxxxxxxxxxxx //www.freelists.org/list/roc-chat -- ROC-Chat mailing list roc-chat@xxxxxxxxxxxxx //www.freelists.org/list/roc-chat