Not to argue needlessly but; David stated 1.5 times. Allen you state 0.5 But both state EXPECTED ALTITUDE. Assuming Allen is correct; an expected altitude of 10000 feet would require 5000 feet of cable. Currently the best ROC has is 800 feet. I don't see how ROCs existing layout already takes this into account. Wedge On Apr 20, 2012 4:05 PM, "Allen Farrington" <allen.farrington@xxxxxx> wrote: > Nope. The change is to treat mass launches of that size as if they are > complex rockets on terms of standoff. This does not alter the range sizes > (different table) which is where the 1/2 the maximum altitude rule comes > in. > > Since ROC's range layout already accounts for complex rockets, this > doesn't really affect us. > > During our stand down period, the ROC board is reviewing our range layout > and procedures to continue our safety focus. > > Allen > Terseness and mis-spelling courtesy of my iPhone > > On Apr 20, 2012, at 3:07 PM, Wedge Oldham <wedgeoldham@xxxxxxxxx> wrote: > > So Goblins on Ks with an expected altitude of 10k need to be setup 15000 > feet from the flightline?!?!? > On Apr 20, 2012 2:53 PM, "David Erbas-White" <derbas@xxxxxxxxxxxxxxxx> > wrote: > >> 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<//www.freelists.org/list/roc-chat> >> >>