The RRS held our monthly meeting on April 12, 2019 at the Ken Nakaoka Community Center in Gardena. We had a full agenda with the 2019 RRS symposium just around the corner on Saturday, April 27th.
We first welcomed two new members, Keith Yoerg and Jonathan Martinez. Keith is active with Tomorrow’s Aeronautical Museum (TAM) at the Compton Airport and has given many educational programs to local schools. He’s also a graduate of USC and a former member of their Rocket Propulsion Laboratory (RPL). Jonathan Martinez joins the RRS as a student member from Compton High School. He’s been working at TAM and the RRS hopes to help him in his new project to hot-fire a liquid rocket.
We next talked about the recent launch event with LAPD CSP and Compton Elementary. The “Rockets in the Projects” program is going strong and we were glad to welcome Compton Elementary to our workspace and launchpad in the Mojave Desert.
Under very pleasant weather, we had a good launch event starting with a tour, safety briefing and the kids finally getting a chance to see their rockets fly into the blue sky. Osvaldo had a seventh alpha rocket with a parachute system, but somehow failed to deploy. USC static-fired a six-inch custom solid motor.
After Compton Elementary and LAPD CSP went home, Osvaldo, Frank, Larry and I did a little reconnaissance for the alphas we flew at the event. We were able to find 3 of the original 6 and one more alpha from the past MTA launch event. The higher level winds have been carrying the alphas in a more northerly direction west of the launch rails. For reference, Osvaldo recorded the following coordinates for one of the alphas found: 35* 21′ 16.83″ North, 117* 48′ 50.03″ West.
The 2019 RRS symposium was the next topic. We have over 300 Eventbrite tickets sold at the time of the meeting. The symposium has confirmed a full roster of speakers including AFRL Edwards AFB, Northrop-Grumman, USAF SMC. We decided not to hold the panel discussion this year. The symposium will start at 8:45AM on Saturday, April 27th.
The Ken Nakaoka Community Center in Gardena will allow us to set up the night before (4/26/19) at 7pm until they close at 9pm. There’s a lot of work to be done and we hope all of our membership can come out on Friday and help us with setting up tables and hanging the sign outside.
We also hope all of our membership can help at the symposium on Saturday (4/27/2019) as well. The Ken Nakaoka Community Center opens at 8AM, we will have just a little bit of time to get ready before the event begins at 8:45am with our RRS president, Osvaldo Tarditti, giving the introductory presentation.
The next topic of discussion at the April 2019 meeting was facility improvements at the RRS MTA. The society has decided to invest in upgrading our blockhouse and building a new restroom facility at the site for better creature comfort for the increasing number of guests we’re having each year. Osvaldo has been working up the plans for these two facility improvements and will get bids very soon.
We also hope to solicit donations from the public at the symposium to help the society reach our goals for these facility improvement projects. To anyone wishing to make a monetary donation to the RRS, you can use the “DONATE” button on the RRS.ORG homepage which connects to Paypal. Please leave us a note and accept our thanks. The society is striving to improve our facilities as we prepare to have more events this year.
Osvaldo also told us more about the RRS participating with CALFIRE in their review of the state laws governing amateur rocketry. Members of the Friends of Amateur Rocketry (FAR) organization have also been working with CALFIRE on this important committee. It is the goal of the RRS to inform the public and governing agencies on ways to make the law reasonable, practical and just to the amateur rocketry as we uphold our commitment to public safety. CALFIRE has been very supportive of our hobby and we are building stronger relationships with the State of California and our fellow rocketry organizations.
Discussion on our last topic on the agenda was about the RRS’s participation with the base11 project. We were not able to talk about this subject in much detail as closing time had fast approached. As an educational non-profit group, the RRS has a charter to support university groups. The base11 project is very ambitious in its goal of student-run teams building and flying a liquid rocket to an altitude of 100 km or higher. This multi-year program will be a challenge on many levels both financial and technical. The RRS is happy to support the base11 Space Challenge at the RRS MTA.
The remaining agenda topics will be covered in next month’s meeting including the quarterly progress update on the SuperDosa project and the RRS partnership with Tomorrow’s Aeronautical Museum (TAM).
The RRS is very exciting about the projects we have planned for this summer. Our next monthly meeting will be Friday, May 10th, 2019 at 7:30pm.
The Reaction Research Society (RRS) met for our monthly meeting on March 8, 2019, at the Ken Nakaoka Community Center in Gardena, CA. The RRS was glad to welcome our newest associate member, Jaren Li. After our reading of the treasury report, we began the agenda.
 Preparing for the RRS symposium, Saturday, April 27, 2019
The first topic was the status of the forthcoming 2019 RRS symposium. This will be an all-day event, Saturday, April 27, 2019. Frank Miuccio, our symposium coordinator, was happy to report we have confirmed Cal Poly Pomona and Northrop Grumman as attendees. With nearly 200 Event-brite tickets sold already, we have 20 exhibitors and nearly a full roster of speakers throughout this all-day event.
The RRS will need the help of our membership for setting up on the night before. Also, we expect a good crowd on Saturday and we’ll need our membership again to help support the number of activities going on behind the scenes. The executive council will be contacting our members to enlist their support for specific tasks in the next few weeks. The one thing that everyone can do is spread the word and share our flyers with those interested in coming.
 Improvements to the RRS social media presence
This is to be a regular agenda topic to be led by our two media officers, Bill Janczewski and Alastair Martin. In their absence, the society discussed a few common sense things that will be helpful. Including links in our Instagram and Facebook postings back to the RRS.ORG website should help bring more people to read about us. Also, the RRS should track the number of hits our sites are getting as a way of measuring improvement.
Alastair Martin held the second podcast for “Rocket Talk Radio” at his Hollywood studio. Richard Garcia and I both were pleased to be guests on his show as we talked about the timely subject of Small Launchers. There’s been a lot of recent activity in this area with new businesses such as RocketLab, Vector Space Systems, Relativity Space and Firefly Aerospace entering the market. This project is through Alastair’s company, Production Tribe LLC. You can find Alastair’s podcast at his website at Watch Hollywood -dot- TV:
Frank Miuccio attended a seminar at the University of Southern California (USC) early this month on leadership of non-profit groups. He said he got a lot of practical advise and suggestions for improvement. He did not have his findings summarized for the March meeting, but he can elaborate on his experiences at the USC seminar at the next meeting.
 RRS Mission Statement
A mission statement is a short statement of purpose to describe why an organization exists. After reviewing a few drafts, the society decided to use statements made in our articles of incorporation, but it has not been posted on our website until now. The RRS mission statement can be found near the “Donate” button on the main toolbar of the RRS.ORG website.
 RRS Website Articles and Publication Guidelines
It was suggested that RRS ought to publish a set of guidelines for new members and contributors to the RRS.ORG website. The society encourages all of our membership to do more than simply discuss their ideas, but to put them down into writing for the wider audience to see. Our society is one of builders, thinkers and experimenters. We have a long legacy of past articles, but what is equally important is that we continue to contribute to our growing body of knowledge.
The initial set of publication guidelines for website articles was sent to our society membership a couple weeks ago. Although I have not received any formal feedback, the society decided at the March 2019 meeting that those initial publication guidelines will be published both on the RRS.ORG website and on our Facebook page. The society reserves the right to edit and holds the sole discretion to publish articles or not. However, at this time, the RRS is very interested in what kinds of things our membership would like to hear about. More importantly, the society would like our membership to contribute an article.
 Loyola Marymount University base11 Liquid Rocket Competition
The RRS has been working with Loyola Marymount University (LMU) in Westchester, CA, providing them with guidance on their liquid rocket vehicle design that will ultimately compete in the base11 Space Challenge. A few members of the LMU team were in attendance at the March 2019 meeting of the RRS. The goal of the competition is to be the first university group to fly a liquid rocket to an altitude of 100 km for a prize of $1,000,000 USD. A link to the base11 home page is below.
The LMU team are very busy assembling their Preliminary Design Review (PDR) submitted presentation which is due in the next few weeks. They were able to ask questions of the society members present on details relevant to their liquid rocket.
Per our charter to support academic groups and our membership, the RRS has supported other liquid rocket competitors in this competition including University of California, Los Angeles (UCLA). Many of the participants in these competitions later become members of the RRS as it is a very exciting thing to build a rocket of your own.
 The LR101 Project with Tomorrow’s Aeronautical Museum
RRS members, Wilbur Owens, Xavier Marshall and myself (Dave Nordling) have joined a project hence known as the “LR101 project”. This project is in coordination with Tomorrow’s Aeronautical Museum (TAM) at the Compton Airport in Compton, CA. This project team also includes students at Compton High School and at the local Compton College.
The short term goal is to build a suitable static test setup to hot-fire an LR101 vernier motor at the RRS Mojave Test Area (MTA). A link to the Heroic Relics website is below for more details on this small auxiliary rocket motor used in both the prior generation of Atlas and Delta vehicles. This small legacy rocket has been the core of a few liquid rocket projects in the past including at least one at the RRS.
The primary goal of this project is to renew and expand the RRS presence in liquid rocket testing. The team is working out the basic sizing and requirements at this stage. Later this summer, the RRS members on the TAM team can provide an update.
[X1] Update on the RRS Educational Events
Frank, Larry and Osvaldo gave an update on the latest educational event that the RRS started with Compton Elementary on March 8th. The program is well underway and they plan to finish with a scheduled launch event at the MTA on April 6th. The program, known as “Rockets in the Projects” is in partnership with the LAPD Community Safety Partnership (CSP). This partnership has been very successful in the year and half it has been in operation having had over 100 students and counting participating in the project. Not only does the society get the chance to give back to younger students, but also a chance to inspire younger people to be active in rocketry and science as they grow older.
[X2] Rocket Statue On Display at the 2019 RRS Symposium
The RRS events coordinator, Larry Hoffing, raised a question about the Rocket Statue designed by our society director of research, Richard Garcia. Although this statue was designed to be a permanent fixture inside the main gate at the RRS MTA, Larry had asked if a model could be assembled in time to have it on display at the Ken Nakaoka community Center when we hold the symposium on April 27, 2019.
Based on available resources and time, it seems unlikely to happen, but the RRS has managed to do great things in a short amount of time before. We shall see…
[X3] Cal Poly Pomona visit to the RRS
As a last minute addition to the agenda, James McPherson of Cal Poly Pomona made a short presentation to the society. James is the leader of the solid rocket team for the FAR1030 competition. The RRS has had a lot of experience in helping university groups with many aspect of solid motor design and build at the MTA. James had outlined a plan for their motor construction and the RRS was glad to review it. We did not have sufficient time at the March meeting to discuss Cal Poly Pomona’s project in detail, but we hope they can come back for the April meeting.
Our next meeting will be Friday, April 12, 2019, at 7:30pm at the Ken Nakaoka Community Center in Gardena. We’ll certainly be talking more about the symposium as it will be happening just two weeks later on April 27th. We also expect to have a summary from the next launch event at the MTA on April 6th.
If there are any questions or corrections, please contact the RRS secretary.
The Reaction Research Society (RRS) held our first monthly meeting of the new year, Friday, January 11, 2019. We had a good turnout and a couple visitors from Compton High School. We thank Daisy Guevara and Jonathan Martinez for coming out to the RRS.
The RRS has student memberships available to those interested in becoming involved in our amateur rocketry society. To join as a student member, under 18, you must have your parent or guardian approval. Joining the RRS is the same as those seeking associate membership. The RRS website has a “Forms” tab where you can download our PDF membership application. Student membership at the RRS is $20/year. Regular membership is $40/year.
On the subject of membership dues, the RRS gives a reminder to all of our membership that you should keep your dues payments current. Like many in the society, I renew my membership at the start of the new year. The “Donate” button on the RRS website leads to PayPal where you can pay your membership dues. Please add “Member Dues” and your name to the notes. Others may make payment to the RRS president.
We also took time to welcome our new RRS members, Dmitri Timohovich and Waldo Stakes.
With the customary reading of the treasury report, we began the agenda.
(1) Pyrotechnic Operators in Rocketry
The first topic was about the RRS members that are working on attaining their pyrotechnic operator (pyro-op) license for rocketry. The California Fire Marshall’s office governs the licensing of different classes of pyro-op for theater, movies and amateur rocketry. The RRS has been on a campaign to expand our roster of pyro-op’s to both improve the knowledge of the subject as our membership and number of events annually grows.
Dmitri has a lot of professional experience in pyrotechnics and a lot of practical advice for applicants. Making copies of all your application documentation including your letters of recommendation is very important. He also shared some of his insight in how to best work with the California Fire Marshall’s office.
(2) RRS in Social Media
Our second topic was to talk about the RRS improving our social media presence. The Reaction Research Society has an Instagram account, a Facebook page and our YouTube channel (note that our name is truncated here), but we can always use more content. We need to find ways of expanding our presence in these areas to reach a wider audience.
As the RRS embarks on more projects, we will have good stories to share. As both of our Media Officers, Bill Janczewski and Alastair Martin were away for the meeting, we’ll return to this topic at the February meeting.
(3) Spaceport L.A.
Larry Hoffing, our events coordinator, spoke about the RRS becoming more involved with Spaceport L. A. He has been in contact with Curtis Iwata and has had some discussions regarding the RRS joining a future Spaceport LA event.
Similar to the RRS, Spaceport L. A. is a non-profit group of aerospace professionals volunteering their time to hold events of interest to the public. Spaceport L.A. has attended the RRS symposium in the past. We hope to have Spaceport L.A. be one of our exhibitors at the 2019 RRS symposium on April 27th.
(4) MTA Facility Improvements
We had a good discussion of potential facility improvements at the RRS Mojave Test Area (MTA). The addition of the road sign at the first gate to the RRS MTA gives us a better way to welcome our guests. Our metal arch road sign at the MTA site entrance is also holding up nicely for two decades and still looking great.
Improvements such as upgrading our restroom facilities and the central blockhouse are under detailed discussion. Osvaldo, our society president, has been leading this effort getting estimates and making a proposal for the society to review. It will be substantial investment in our facilities, but certainly well worth it to not only the society but the many guests we have from the city. Creature comforts are always appreciated.
Other MTA improvements such as replacing a damaged panel on the thrust stand structure. This 3/8-inch thick steel plate panel was permanently deformed by nearly an inch many years ago from a static test explosion. The goal would be to cut out the old panel and weld in a replacement while maintaining the positional accuracy to the overall design as best as possible. We have a waterjet machining provider willing to make a replacement set of plates once we can verify that the hole size and pattern is accurate.
We also discussed a project to run an electrical wiring trench between the observation bunker and the RRS alpha rail launcher will make conducting our school events easier to do. Anything to make set up more convenient in the hot summer months in the Mojave Desert is worthy of serious consideration. The material and equipment rental costs do not look to be prohibitive and the RRS may be able to get the conduit and panel materials donated.
We also talked about how to improve the mounting pad commonly used by our university rocketry groups over the years. The concrete slab has several male anchor bolts that protrude from the concrete causing a serious tripping hazard. They are also not in a regular pattern which other groups could use. This has been a frequent source of annoyance at the RRS and a better more regulated approach to mounting experiments is clearly necessary.
One solution is to cut away and grind down all male anchor bolts and install custom fitting trench plate with a pre-drilled and tapped bolt pattern on a regular grid pattern. This will be easier in the long run for several groups to bring their thrust stand hardware without having to match machine hole patterns by being present at our site. The regular grid pattern of holes would be described in an RRS interface specification that different user groups can use when designing their thrust stand attach points (remembering to oversize the mounting holes to allow for variation).
(5) 2019 RRS Symposium
Frank, the RRS symposium coordinator and society vice president, talked about the preparations that have begun for the 2019 RRS symposium. Invitations to potential speakers have began to be sent out. We didn’t have a lot of time to get into the specific assignments, but we will be talking a lot more about this subject at the February meeting. Frank has made our first flyer for the 2019 RRS symposium.
(6) RRS Constitutional Committee
The topic of forming an RRS Constitutional Committee had to be tabled for the next meeting. This is an important subject that will be addressed in further detail with our membership.
(7) Rocket Talk Radio podcast
Likewise, the RRS participation in the Rocket Talk Radio podcast project had to be tabled for the next meeting. Rocket Talk Radio is a project by Alastair Martin’s company, Production Tribe LLC.
(8) SuperDosa project quarterly update
Quarterly update for the SuperDosa project was limited. Osvaldo had reported that Jack Oswald’s next ballastic test motor is nearly complete and that his RRS project team will be conducting test series to better characterize his solid propellant mixture. Jack has also made changes to his first prototype motor fired in June 2018.
(9) Next RRS meeting at the EAA 96 hangar
About once a year, the RRS (some years) has its monthly meeting in a new location. In 2019, the RRS has found a new meeting location for the February 8th meeting. RRS members, Xavier Marshall and Wilbur Owens are members of the Experimental Aircraft Association. Chapter 96 of the EAA is located at the Compton Airport. Xavier had offered the RRS the use of the EAA 96 hangar’s offices, so the RRS will hold our February 8, 2019 meeting at the same time, 7:30pm. This is only a temporary change for February only just to allow our membership to visit the EAA organization and tour their facilities.
Xavier will provide more details on how our members can get access at the Compton Airport. I will share these details on this website at about 2 weeks prior to the event.
(X1) Celebrity Coffee
Long-time RRS member, John Mariano, paid us a visit to the January meeting. John has been busy with his new business venture, Celebrity Coffee. His business will be a local coffeeshop featuring music and a warm environment to his customers. We hope to visit his shop soon.
(X2) Next LAPD CSP event
The RRS is getting ready to start another school event through the Los Angeles Police Department’s (LAPD) Community Safety Partnership (CSP). With the looming Los Angeles teacher’s strike, the start date could get moved. We plan to hold the final event of this series at the RRS MTA as usual. This launch date would likely be middle to late March. More details to be coming soon.
We adjourned well past the Ken Nakaoka Community Center closing time of 9:00PM. Our next meeting will be on Friday, February 8, 2019 at 7:30pm.
Again, please note that this February 2019 meeting will be held at the Compton Airport at the EAA 96 hangar. Please arrive between 7:00pm and 7:30pm as the EAA must let our attendees in through the Compton Airport gates.
Also, please note that this is not a permanent change of location as we will hold our March 8, 2019 meeting back at the Ken Nakaoka Community Center in Gardena on our regular 2nd Friday of each month.
If there are any questions about the topics covered in the January 2019 meeting or anything you’d like to see on the February agenda, please contact the RRS secretary