I think a launch controller is a type of ignition system. They may be referring to cluster and staging ignition? But yes, the TCC controller is great as is... -G On Tue, Feb 7, 2012 at 8:24 AM, Jack Garibaldi <jackgaribaldi@xxxxxxx>wrote: > I still haven’t read it all but either way our launch system does not use > none of these **** > > ** ** > > Jack G**** > > ** ** > > *From:* tccrockets-bounce@xxxxxxxxxxxxx [mailto: > tccrockets-bounce@xxxxxxxxxxxxx] *On Behalf Of *Gene Engelgau > *Sent:* Tuesday, February 07, 2012 5:57 AM > *To:* tccrockets@xxxxxxxxxxxxx > *Subject:* [tccrockets] Re: Tripoli Rules 2012**** > > ** ** > > It references the switched in regards to motor ignition and seems to refer > to the launch controller:**** > > ** ** > > 2-12.6 A rocket motor shall not be ignited by any of the following:**** > > a. A switch that uses mercury.**** > > b. “Pull wires” that disconnect or complete a circuit.**** > > c. “Pressure roller” switches**** > > ** ** > > ----**** > > ** ** > > It does not make reference to av-bar arming switches.**** > > ** ** > > -G**** > > ** ** > > ** ** > > ** ** > > On Mon, Feb 6, 2012 at 8:38 PM, Jack Garibaldi <jackgaribaldi@xxxxxxx> > wrote:**** > > Hey All I have attached the 2012 Tripoli sanctioned rules and we are a > Tripoli club so everyone needs to read them, print them carry them or > however you want to help enforce and use our newest rules, I will get time > this week to really study them but I noticed a couple of quick ones like** > ** > > **** > > Section 2-18 Participation now reads in part:**** > > "Non-HPR Fliers are allowed in the High Power Launch Area if escorted by * > *** > > a HPR Flier. A HPR Flier may escort and be accompanied by not more than ** > ** > > two (2) non-HPR fliers in the High Power Launch Area. The HPR flier **** > > escort is required to monitor the actions of the escorted non-HPR **** > > fliers, and the escort is fully responsible for those actions and for **** > > the safety of those escorted."**** > > **** > > There are other changes. For example, the use of mercury switches, pull * > *** > > wires, and roller switches have now been banned. This means there are *** > * > > various products by different manufactures that can no longer be used **** > > for air-starts.**** > > **** > > **** > > I don’t want to due a review until I have had time to look the complete > pages over.**** > > **** > > Jack G**** > > > > **** > > ** ** > > -- **** > > - Regards > > Gene Engelgau > KI6IBL, NAR 86770 / TRA 12243 - L3 > http://fruitychutes.com - Consumer and Aerospace Recovery Solutions**** > > Like us on Facebook! <http://www.facebook.com/fruitychutes>**** > > Follow us on Twitter! <http://twitter.com/fruitychutes/> > 408-499-9050**** > > ** ** > -- - Regards Gene Engelgau KI6IBL, NAR 86770 / TRA 12243 - L3 http://fruitychutes.com - Consumer and Aerospace Recovery Solutions Like us on Facebook! <http://www.facebook.com/fruitychutes> Follow us on Twitter! <http://twitter.com/fruitychutes/> 408-499-9050