MTA launch event, 2019-09-21

Larry Hoffing, Events Coordinator, RRS

Photo credits: Osvaldo Tarditti

The Reaction Research Society held another launch event with the LAPD CSP. This event was with the students of Boyle Heights. We had ten standard alphas launched into the blue Mojave sky that day including some model rockets made by Russell Hoffing and my grandson.

A lot of different groups came out for this launch event at the RRS MTA, 09-21-2019

We had students from the CSU Long Beach liquid rocket team come out to make some measurements for sub-system testing that they are planning at the RRS MTA this year.

CSU Long Beach inspects the vertical mounting structure at the RRS MTA
Model rockets in the George Dosa building undergoing preparation for launch
Students from Boyle Heights get their orientation instructions at the RRS MTA
RRS events coordinator, Larry Hoffing; RRS VP, Frank Miuccio and RRS president, Osvaldo Tarditi

Returning RRS member, John Krell, had worked up two prototype instrumentation packages for flights in the ninth and tenth RRS standard alphas on that day. Both rockets were recovered and the results were impressive.

John Krell arms his payload integrated into one of two RRS standard alphas, 09-21-2019
One of John’s prototypes survived the flight and is laid out on the table in the Dosa Bldg.
John Krell examines the recovered SD memory chips to determine the flight profile from the RRS alpha. Over 100 G’s of acceleration at take-off max’d out the sensor!

Materials have been acquired to repair the adjustable rail launcher that was damaged in early August this year. Osvaldo has been busy at work on the repairs. The RRS has several facility improvement projects in the works and we hope to bring this rail launcher back to service soon for larger rockets (4 to 6 inches).

John will hopefully have a full report and an overview of his design. Both Bill Behenna and Brian Johnson are also working on their own instrumentation designs for the RRS standard alpha. With this recent progress, this should help our others members take better data.

Still photo from RRS alpha #3 of 10 launched at the MTA on 09-21-2019.

We’ll discuss more of the results of this event in detail at the next RRS meeting on October 11, 2019. The RRS meets every 2nd Friday at the Ken Nakaoka Community Center in Gardena, California. Stop in and see how things went.


September 2019 meeting

by Dave Nordling, Secretary, RRS.ORG


The Reaction Research Society (RRS) met on Friday, September 13, 2019. We had several new people come out to visit including the CSU Long Beach liquid rocket team. They were coming to learn more about the society and our resources at the Mojave Test Area (MTA).

The RRS had a special occasion to celebrate at the meeting which we did with pizza. The RRS now has three new licensed pyro-ops, Osvaldo Tarditti, Larry Hoffing and Dave Nordling. This will help us a lot in holding more events at the MTA.

Abel, Wally, Tustin and Hunter from the CSULB Beach Launch Team, enjoyed our celebration and stayed for the meeting.

Since we had so many new people coming to the meeting, we decided to make introductions and share some of the stories and latest projects before getting to the meeting agenda topics.

Wolfram Blume, new member to the RRS, discussed his plans to static fire a gasoline fueled subsonic ramjet

New RRS member, Wolfram Blume, came to the meeting tonight to discuss his plans to build, test and ultimately fly a gasoline fuel ram-jet called the Gas Guzzler project. He’s been working on this project since 2011 and he presented the RRS president with his test request to conduct a static fire test along with many details of his initial designs. The RRS has not tested a ramjet in many years and this will be a very interesting project as it develops.

Waldo Stakes, RRS member, explains his latest progress with the steam rocket he’s been working.

Waldo Stakes came to the meeting to share with the society his latest progress with a steam rocket he’s been working on for Mad Mike Hughes. Waldo’s projects are always fascinating as he’s worked with a lot of different groups over the years in racing and in rocketry. He’s also been working with Compton College on the planning of their large liquid rocket. The RRS is also glad to be a part of Compton College’s ambitions to build a liquid rocket.

Mario and Oscar of Compton College with RRS member, Kent Schwitkis listen to Bill Behenna present his latest avoinics payload project to be built for the RRS alpha.

RRS member, Kent Schwitkis and a couple of his students from Compton College came to the society meeting. There are many bright students at Compton College interested in working with the RRS and we have already began to assist each student with tasks specific to projects their working at the college.

Bill Behenna shows his latest prototype of an alpha payload to measure acceleration and barometric pressure.

We decided to showcase our membership project first before beginning our agenda which was a very good idea. Bill Behenna has been hard at work on his avionics payload to be built to fly in the many RRS standard alphas we have at most of our launch events.

After calling the meeting to order and the reading of the treasury report, the RRS began our September meeting agenda.

(1) Next Launch Event at the RRS MTA with LAPD CSP and Boyle Heights

The RRS has finished with the last classroom presentation of the series. The students have painted their rockets and are ready for the final launch day, next Saturday, September 21, 2019. After propellant loading, the RRS will be ready to receive our next group to watch their handiwork take flight in the desert.

(2) RRS facility improvements

Osvaldo has been leading the task of evaluating facility improvements to the RRS. The main improvements under consideration are (1) improving our restroom facilities at the MTA and (2) replacing the old blockhouse at the MTA. Osvaldo has made some drawings of the new restroom facilities and is discussing the details with a vendor to get a quote.

In early August, our large adjustable rail launcher was damaged in a failed launch attempt of a large solid motor. Osvaldo began repairs and hopes to have the box rail system restored soon.

The RRS MTA site was also the victim of theft of many things from the George Dosa building. Security at our test site is difficult given its remote location. Several suggestions were made including adding cameras, improving our locks and doors, making opaque window inserts for the building, and simply being present at the site more often. The RRS has been the victim of theft before, but it is something that is never easy to recover.

(3) 2020 Constitutional Committee report

The committee was not able to make their report this month. Several factors have contributed to this delay over the summer. The committee will make its presentation to the society at the next meeting in October.

(4) Society votes on holding the 2020 RRS Symposium

After some discussion last month, the society decided that we will in fact hold the next RRS symposium in the Spring of 2020. Given the increasingly successful events we’ve had since 2017, and the many people who have encouraged us to keep this annual event, the administrative membership voted in favor. Frank Miuccio will again be our symposium coordinator and the RRS will be reaching out to presenters and exhibitors very soon. Our next order of business will be setting the date which is likely to be in the month of April.

(5) RRS to present at the CATIE conference at Antelope Valley College

Dr. Khalil Dajani of CSU Long Beach has invited the RRS to be one of the presenters at the Space Responsiveness Workshop and Exhibit at Antelope Valley College at the Hellenic Center in Lancaster, California. The 2019 California Aerospace Technologies Institute of Excellence will be held on Wednesday, September 18th where members from industry and the government will hear our presentation introducing the society and our capabilities at the Mojave Test Area. We hope to make some great contacts at this event and begin some new partnerships..

https://www.avc.edu/news/2019/Sept/space_responsiveness_workshop

(6) RRS social activities in planning

The RRS has focused a lot on educational and project activities, but we don’t often plan simple gatherings for fun. Larry had talked about having the RRS visit Mt. Wilson as a private group. At the meeting, we also talked about having a simple barbecue at the MTA as was done in times past. We plan to revisit this discussion again. Other members are welcome to share their ideas.

(7) RRS history project – Garboden archives

Lifetime member, George Garboden, has many boxes of papers and reports from the RRS in his possession that he would like to pass back to the society for archival. In support of the RRS history project, the society is always glad to get articles, clippings and any kind of archival materials and make them more available to our membership. Frank, Larry and I have been working on the logistics of getting a new storage location, but the most important step is finding the time to carefully make quality scans.

(8) Social media improvements

Alastair Martin announced the next pending episode of his podcast, Rocket Talk Radio. Other fellow RRS members, Dave Nordling and Richard Garcia, will take part in the next installment of the “Before SpaceX” series on September 28th. In this episode, we will be interviewing Jim French. Jim has had a long and interesting career as a rocket development engineer for the H-1 and F-1 engines at Rocketdyne in the 1950’s and later at TRW in the 1960’s with the Lunar Descent engine during the heyday of Apollo. His book “Firing a Rocket Engine” is available on Amazon.

“Firing a Rocket” by James French

Jim French also worked for a startup company called the American Rocket Company (AMROC) in Camarillo in the late 1980’s and early 1990’s. We hope to have a great conversation and learn a lot about his experiences at this commercial space company.

(9) Memories of George Dosa

As our last order of business, we shared with the society that we lost one of our oldest and most beloved members of our society. In our long history, George Dosa, had a profound impact on the society and many of our past and present members.


The RRS adjourned our meeting after a long series of very interesting discussions. We are thankful to all for coming and we will be holding our next monthly meeting, October 11, 2019. If there are any changes or additions to make to this monthly report, please notify the RRS secretary.

secretary@rrs.org

2017 RRS symposium was a success!

The RRS held its 2017 Rocket and Space Exhibition and Symposium today, April 22nd, at the Ken Nakaoka Community Center in Gardena.

pulling up the banner

2017 RRS symposium

In attendance was Orbital-ATK, Aerospace Corporation, Tyvak, Navy Air Weapons Center at China Lake, the China Lake Museum, Rocketry Organization of California (ROC), University of California Los Angeles, University of Southern California, California State University Long Beach, University of California San Diego, University of California Irvine, Cal Poly Pomona, California Institute of Technology, Oregon State, Mars City Design, Spaceport LA and the Magnolia Science Academy.

Many of the university groups and private companies were exhibitors at the event.

UCSD SEDS group

UCLA Rocket Project

USC Rocket Propulsion Laboratory

The Rocketry Organization of California (ROC) had a great exhibit.

Rocketry Organization of California (ROC)

Mars City Design and Spaceport L.A. were both at the exhibition.

Mars City Design

Mars City Design

Mars City Design

Spaceport L.A.

The China Lake Museum also had a great display for their museum in Ridgecrest, CA, soon to be unveiled to the public.

China Lake Museum Foundation

China Lake Museum

Also, we were very fortunate to have a lot of rocketry equipment on display (on loan) from Norton Sales.

TRW pintle engine on display, courtesy of Norton Sales

Norton Sales – North Hollywood, CA

thrust chamber on loan from Norton Sales at the RRS symposium exhibition

Rocketdyne Atlas vernier engine

The RRS SuperDosa full-scale mockup was also on display.

The RRS SuperDosa rocket, full-scale mockup

Also a fine piece from Apogee Astronautics, a Viper 3A booster, on loan to the RRS symposium exhibition courtesy of Robert Kleinberger.

Viper 3A booster on loan from Apogee Astronautics

Many current and former members of the RRS were at the symposium.

Larry Hoffing, Niels Anderson, Chip Bassett, George Garboden and John Mariano

Hal Duffy and Osvaldo Tarditti

George Dosa, at the RRS symposium

Richard Garcia, our director of research at the RRS, had his liquid rocket breadboard on display, one of several projects started at the RRS this year.

Richard and his liquid rocket breadboard

RRS liquid rocket vehicle breadboard, work in progress

John Mariano and Larry Hoffing were both on hand at the RRS table all day at the symposium to talk about the society’s rich history and our recent work with local schools including Hermosa, Compton’s Rise Academy and the Girls Academic Leadership Academy of LA USD.

John Mariano at the RRS symposium exhibit

RRS exhibition at the 2017 symposium

The RRS looks forward to doing more events with schools as the importance of STEAM education is increasingly important. To anyone interested in doing rocket build events with the RRS, please contact the RRS at our events email: events@rrs.org

Osvaldo and Frank started off the symposium with the welcoming speech in the exhibition hall.

Frank Miuccio, RRS VP, gives an opening speech

I had the pleasure of giving the first presentation on the RRS’s history, present and future goals.

Dave Nordling, RRS past, present and future

We had presenters running throughout the day. Our presenters gave great speeches. We had a lot of participation from industry, academia and government with a good range of topics.

Warren Frick of Orbital-ATK presents at the RRS symposium speaker series

Matt Walker of NAWC China Lake presents at the RRS symposium

Dr. Jamie Bock of Cal Tech Astronomy Department presents on the CIBER project

Mars City Design has been in partnership with the RRS. Vera Mulyani gave a great presentation on their goals. On behalf of the RRS, Frank donated an alpha to the Mars City Design team for their upcoming “An Evening on Mars” dinner event on May 25th. An Evening on Mars – May 25, 2017 The RRS is glad to be working with Mars City on this ambitious project.

An RRS alpha is donated to Mars City Design

We are very grateful to all who came and to the Ken Nakaoka Community Center for hosting our event.
Ken Nakaoka Community Center – via Facebook

Also, we had a lot of great volunteers who we are indebted for making setup and teardown go swiftly and smoothly.

Dave Nordling, Richard Garcia, Bill Janczewski

The RRS thanks all of our volunteers!

Some of the photos on this post are courtesy of Tony Richards. Thank you for taking those, Tony. If there’s more photos anyone would like to share, please let me know.
secretary@rrs.org

Also, the RRS wants to thank Tacos Los 2 Amigos for providing lunch just outside of the community center. Many people appreciated and enjoyed it!

Tacos Los 2 Amigos – Yelp

In early April, I put out a group of emails to everyone that is on the RRS mailing list that I have. At the symposium, some of our current and former members have said that they didn’t receive the notice. As it seems our mailing list hasn’t been reaching everyone, please email me at: secretary@rrs.org and I will be sure to make the update.

Also, if any of our membership is having trouble accessing the members content on the RRS.ORG website, also, please let me know. I can talk to our webmaster and get that resolved.

The RRS is looking forward to next year’s symposium and if anyone has any feedback or any suggestions for improvement for next year’s symposium, please contact Frank.

vicepresident@rrs.org

We’ll be having a launch event at the MTA this next Saturday, April 29th, with UCLA doing a static firing and a launch. I hope there will be other launches we can do at this event.

Also, our next RRS meeting will be Friday, May 12th, 7:30pm, in Gardena. Please come out as we’ve got a lot of exciting things planned this summer and fall.