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The manual says the recommended operational range of the RRC2+ is 40,000ft MSL, but it is 100,000ft capable. We are planning to fly to about 43,000ft MSL. Can anyone confirm that the RRC2+ will still operate apogee ejection charges above 40,000ft MSL? Or is it like the old MAWD that fired...

Anybody have a few of these laying around? I'm interested in them even if they are used. I use these to build my flight computers and they are OOP until next year. Please send me a PM and we can work out pricing.

Used Dr. Rocket and Aerotech 29mm hardware. 29/240 complete motor, brand new Aerotech case, used standard closures, used Fwd Seal Disk. $90 asking price 29/240 complete motor, used Dr. Rocket case, used plugged forward closure, used SMALL rear closure (cannot be used with large nozzles). $70...

Used Dr. Rocket and Aerotech cases. All are clean, with good, free threads. The larger motor cases are nearly pristine (38/1080, 38/720, 38/600), but the smaller ones show a little loss of anodizing near the ends (38/240, 38/360, 38/480). Comes with standard forward closure, plugged forward...

Got a 2-stage high-power flight in this weekend and I figured I'd share the video. First 2-stage flight in 2 years felt really good after I crashed the booster (I'm a slow builder). Great weather at Tripoli Central VA, 7400ft up and it landed about 1000ft away. Motors were 38mm, EX J450 Blue...

Anybody willing to part ways with an old style 76mm Loki Research Fwd closure?

Its happened to almost all of us who fly electronic deployment. Something unexpected happens and the altimeter suffers a hiccup in power that causes it to reset. My question is, why don't the altimeters have an in-flight recovery feature? I'm not aware of any commercial altimeter that has...

I don't post much, but a few folks have been asking for this video. After 9 months of development work, I flew my minimum diameter 3inch project at Airfest on an EX M2500 with about 7500 N-s. It hit somewhere between Mach 1.92 to 1.98 and topped out at 18,454ft. My onboard flight computer...

Well, great rocket day ruined. Flew 7 perfect flights, 2X M's, 1X L, 1X J, 3X I's at QCRS. Two flights over 10K feet, perfect recoveries on all. I come home and somebody ranover and killed my dog. We just lost our other dog in November. We had both for over 7 years. He was a great dog...

Perfect for the new L1 who wants to try dual deployment or a 2-stager on a budget. For Sale: Purchase all units listed below for $60 total (PayPal) If there are no takers for the whole lot ($60), then I'll sell the individual units for the listed price starting Monday. Guaranteed to...

Hello folks, Technically this is my first thread, so bear with me on this post. I crashed one of my good rockets on a supersonic flight to 9200 ft this past weekend and I'm trying to troubleshoot. The thing is, the data I got back from the unit is a bit strange. First, the peak...