May 2022 virtual meeting

by Keith Yoerg (RRS Secretary)


The latest meeting of the Reaction Research Society was held last Friday, May 13th 2022 and had seventeen attendees.

Screenshot of discussion during the monthly meeting

UPCOMING MTA EVENTS

The meeting began with a discussion of the launch event upcoming at the MTA. Events planned for Saturday, May 21st include:

  • 30 students from a LAPD class launching Baby Bertha model rockets 2 times each
  • Launch of Wolfram Blume’s Gas Guzzler
  • Cryogenic testing of Compton Comet tanks

Dimitri has started work on a new set of launch pads to accommodate up to 18 model rockets (which is the number of separate igniters each Cobra firing module can accommodate). The high number of launches we expect to complete this weekend will give us a chance to train members who might be interested in learning how to use the relatively new Cobra Firing System.

Progress on the launch pads Dimitri is building

Wolfram is planning to conduct another launch of his rocket Gas Guzzler, hopefully fixing issues with the parachute system from the last launch. Several members of the Compton Comet team plan to conduct cryogenic shock testing of hardware for their liquid rocket project. Compton Comet team members agreed to send a list of attendees to the RRS President & Treasurer to help confirm that all the members have current membership and waivers on file.

REVIEW OF RECENT MTA EVENTS

We then discussed the recent MTA event where the USCRPL launched a rocket called “Jawbone.” Frank showed a YouTube video that the group made after the launch.

RECAP OF RECENT EXECUTIVE COUNCIL MEETINGS

The RRS Executive Council (EC) met in each of the 4 weeks leading up to the May monthly meeting, and the council provided a brief synopsis of the topics and decisions made in those meetings to the membership. Specifically, one EC meeting included RRS members Richard Dierking and Kent Schwitkis and was focused on emergency preparedness at the MTA, including what infrastructure improvements might be useful from a safety standpoint. Another meeting was attended by Xavier Marshall and focused on modernizing and digitizing the administrative processes of the RRS. The other 2 meetings focused primarily on the new RRS bathroom, and decisions were reached on selecting a contractor as well as construction material (concrete) for the septic tank. The council hopes the septic system will be installed by the end of June, with the bathroom container installed not long thereafter.

Septic Tanks — Flemington Precast & Supply
Example of a concrete septic tank

DISCUSSION OF MONTHLY MEETING LAYOUT

After several monthly meetings with lengthy presentations, the EC decided to open a discussion with current members on the layout for monthly meetings. The general consensus was that presentations are an appreciated and valued part of the meetings, but that a hard time-limit should be enforced to limit meetings running too late into the night. Many members agreed that 20 minutes is a reasonable limit, and that Q&A periods should be limited as well to avoid lengthy questions that become their own monologues. Most members in attendance agreed that starting the meetings with presentations would be preferable to leaving presentations until the end of each meeting.

PROMOTION OF THE RRS & OTHER ITEMS

Our Vice President Frank Muiccio was asked to give a radio interview as part of a segment on local heroes. The interview will be on AirTalk with Larry Mantle on the local NPR radio station 89.3 KPCC Thursday, May 19th at 11:45 am and can be heard on the radio or streaming on their website. Frank also updated the society on the possibility of an update to the documentary about the RRS youth outreach programs called Rockets in the Projects.

This opened a discussion about the possibility of expanding the classes to potentially include entries in competitions like the TARC challenge. Jerry Fuller mentioned that his local high school in Palos Verdes has had many groups successfully compete in this challenge, and expressed interest in helping connect the RRS with the instructors of that group.

Although Jim Gross was unable to attend the meeting, he sent along information that he wanted the membership to be aware of:

Wanted to let the Society members know there is a 5-day “Cryogenic Engineering & Safety Course” scheduled for 1-5 August 2022 at the Colorado School of Mines.  The price is $3,250 per student.  This MIGHT be useful for anyone going for a Rockets Class 1 Pyro. Op. License.  I’ve never taken it, so I am not sure.  More info is available from 1 (305) 972-8847 or
www.cryocourses.com or via email at  info@cryocourses.com

NEXT MONTHLY MEETING

The next RRS monthly meeting will be held virtually on Friday, June 10th at 7:30 pm pacific time. Current members will receive an invite via e-mail the week of the meeting. Non-members (or members who have not received recent invites) can request an invitation by sending an email to:

secretary@rrs.org

Please check your spam folders and add secretary@rrs.org to your email whitelist to make sure you are receiving the meeting invitation.

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