One change proposed by the committee to take care of minor language issues. Fourteen submitted by Trip Barber for the NAR.
One from me that duplicated one from NAR. Oddly the change proposed by the NAR is not the same as what they proposed in the safety report nor what is included in this report as the revised NAR safety code for Annex C. NAR was going to recommend a minimum safe distance of 30' for both simple and complex high power rockets with 160 N-s or less of total impulse.
Some of the items approved here are at least subtly different from the recently revised NAR HPR safety code.
In particular, the NAR code says that you can't launch a HPR rocket if it _may_ recover in the spectator area or outside the launch site. Which is a bit different from the change to NFPA 1127 which says if the rocket is _likely_ to recover in those areas.
And my favorite, from the NAR code:
"I will use a 5-second countdown before launch, and will ensure that everyone in the launch site is paying attention "
From the ROP:
"An announcing system shall be provided that permits the range safety officer to immediately warn all participants and spectators of rocket flight event anomalies that might present a hazard to them."
The requirement in the ROP is at best vague on just how large an area needs to be covered by this requirement. It is certainly smaller than the NAR code and doesn't include the "ensure" bit that is nearly impossible to satisfy. (Can you hear me now? :-) It doesn't even require that the countdown be audible, just safety problems.