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Forums › Knowledge Base › AP Motor Discussion – Certified › Range rules for air start ignitor
What are the safety rules for installing ignitors for multi-staging and air starts?
I understand the downsides of walking up to the pad with an ignitor already installed in the sustainer stage but installing it at the pad can be quite involved with rocket and motor assembly required.
I installed my sustainer and 3 airstarts igniters at the pad. It took quite a while and possibly backed up the line, but I thought that was the rule (real or not) for motors G and up. I could see how this would be a serious pain for a staged rocket. There was a huge debate over this on the old TRF. I don’t see it as very likely that anything is going to spontaneously ignite. Just keep your ematch wires twisted (shorted) if they’re really sensitive.
Ken
We are Good to Go with our scheduled and approved launch on Saturday April 5th and Sunday April 6th, from the North Site, subject to change – Mostly cloudy and High Winds predicted. Range and waiver should be active by 9AM on Saturday. The Pawnee National Grassland remains fragile and dry, so extra precautions are in order. Please stay on the authorized roads and please don’t park more than 100’ off the road at the flight line.