Thursday, 01 June 2017 11:23

KEMM Contest Results

The Ken Eva Memorial Meet (KEMM) took place on Saturday, April 22 out at Frank Hunt Field. The weather was very cooperative and there was a fairly good turn out for the competition.

We had some scouts set up launch pads to handle their launches to gain their rocketry badges as well. There were 11 contestants in the competition and some great flights. Matt Goode was the meet champion followed closely by Bruce Bell.

Results for individual events are listed below. The next NAR competition event is Pioneer 2017 and it takes place Saturday, June 3 at Frank Hunt Field as well. 

You can view photos from the launch in the UROC Gallery

 

Ken Eva Memorial Meet 2017 Meet Champions

 

PlaceContestantNAR NumberSectionTotal Points
C Division
1 Goode, Matt 100903 523 2016
2 Bell, Bruce 20636 523 1524
3 Bell, Sally 85169 523 672
4 Redd, Randall 6333 523 324
5 Snaufer, Mark 29609 523 120
6 Steele, Carrie 78080 523 60
6 Steele, Cassidy 81474 000 60
6 Steele, Katie 80121 000 60
7 Steele, Cody 46810 000 30
7 Stewart, Pearce 101610 000 30
8 Morstadt, Bob 60107 000 0
T Division
1 Team, Pod Bay Doors T-201 523 2400
2 Team, Pod Babe Doors T-202 523 1224
Sections
1 UROC   523 8340
2 IND   0 180

Ken Eva Memorial Meet 2017 Standings

 

Sport Scale

PlaceContestantNumberSectionPrototypeStaticFlight 1Flight 2TotalPoints
C Division
1 Bell, Bruce 20636 523 D-Region Tomahawk 570.0 98.0   66800 600
2 Goode, Matt 100903 523 Space Shuttle 470.0 140.0   61000 360
3 Bell, Sally 85169 523 IQSY Tomahawk 460.0 100.0   56000 240
-- Redd, Randall 6333 523 Jupiter 535.0 0.0   0 0
T Division
1 Team, Pod Bay Doors T-201 523 Sandhawk 600.0 100.0   70000 600
2 Team, Pod Babe Doors T-202 523 D-Region Tomahawk 530.0 100.0   63000 360

 

C Egg Lofting Altitude

PlaceContestantNumberSectionFlight 1Flight 2TotalPoints
C Division
1 Goode, Matt 100903 523 185   185 540
2 Bell, Bruce 20636 523 182   182 324
T Division
1 Team, Pod Bay Doors T-201 523 381   381 540
2 Team, Pod Babe Doors T-202 523 88   88 324

 

A Helicopter Duration

PlaceContestantNumberSectionFlight 1Flight 2TotalPoints
C Division
1 Goode, Matt 100903 523 62   62 600
2 Bell, Sally 85169 523 31   31 360
3 Bell, Bruce 20636 523 28   28 240
T Division
1 Team, Pod Bay Doors T-201 523 48   48 600
2 Team, Pod Babe Doors T-202 523 20   20 360

 

1/2A Streamer Duration Multiround

PlaceContestantNumberSectionFlight 1Flight 2Flight 3Flight 4TotalPoints
C Division
1 Bell, Bruce 20636 523 36 24 32   92 360
2 Goode, Matt 100903 523 32 33     65 216
3 Redd, Randall 6333 523 50       50 144
4 Bell, Sally 85169 523 28       28 72
T Division
1 Team, Pod Bay Doors T-201 523 52       52 360
-- Team, Pod Babe Doors T-202 523 SEP       0 0

 

Random Duration (90 sec)

PlaceContestantNumberSectionFlight 1Flight 2TotalPoints
C Division
1 Goode, Matt 100903 523 2.2% (88 s)   22 300
2 Redd, Randall 6333 523 12.2% (101 s)   122 180
3 Snaufer, Mark 29609 523 46.7% (48 s)   467 120
4 Steele, Carrie 78080 523 68.9% (28 s)   689 60
4 Steele, Cassidy 81474 000 68.9% (28 s)   689 60
4 Steele, Katie 80121 000 68.9% (28 s)   689 60
5 Steele, Cody 46810 000 77.8% (20 s)   778 30
6 Stewart, Pearce 101610 000 87.8% (11 s)   878 30
-- Bell, Bruce 20636 523 DQ   0 0
-- Morstadt, Bob 60107 000 DQ   0 0
T Division
1 Team, Pod Bay Doors T-201 523 CAT 67.8% (29 s) 678 300
2 Team, Pod Babe Doors T-202 523 CAT 78.9% (19 s) 789 180

 

Published in UROC News
Tuesday, 11 April 2017 15:59

April Contest Launch

The upcoming launch on April 22nd is a non-waivered contest event. No rockets over G power can be flown. Flyers are expected to make their own arrangements for launch equipment as the trailer and UROC launch gear will not be coming out. This launch is held to provide an environment suitable for the UROC members interested in and participating in NAR rocketry contests.   Please contact This email address is being protected from spambots. You need JavaScript enabled to view it. with any further questions about the launch.

List of the contest events:

There will not be a Porta Potty ordered for this launch. Set up is expected to begin around 8:30 am and we will fly in to the early afternoon or until the wind gets to be too strong. If the weather conditions for the upcoming launch deteriorate or if the fire hazard becomes too high, we will try to notify everyone via our normal modes including the website, facebook, and twitter.

Published in UROC News
Thursday, 29 September 2016 19:13

Scale Rocketry "must have" available again!

bookAn important book for both
 scale model and history buffs has returned! The book "Small Sounding Rockets' by Richard Morrow is now back in print.  The companion CD has many color photos and enlargeable drawings of the vehicles in the book. New to the Small Sounding Rockets companion CD is an exhaustive library of blueprints of the Cooper Development Corporation ASP-I (Plumbob), SCAMP, and ASCAMP with the sampler (diffuser)  nose. The most complete data on the Terrapin is also included. If you are looking for the data for that next scale project or just love rocket history, don't miss out on your opportunity to get hold of this great book! This book has recieved high praise for its detail and quality of information and it's great to have it available once again.  An order form is attached below.
Published in UROC News
Monday, 29 August 2016 14:09

Team USA Brings Home Gold

UROC member Matt Steele has been in the Ukraine for the International Rocketry Competition (Internats) this past week. The Federation Aeronautique International (FAI) is the governing world body, covering not only spacemodeling and aeromodeling, but all aspects of aviation. Each member country is represented within the FAI by its national aero club, which in the United States is the National Aeronautic Association (NAA). The NAA delegates authority for aeromodeling and spacemodeling to the Academy of Model Aeronautics (AMA). The AMA sponsors the US Spacemodeling Team, as well as a number of aeromodeling teams.

The U.S. Team for a WSMC is selected by a flyoff process that is held at the opening weekend of NARAM one year prior to the WSMC. The flyoff is open to all U.S. NAR members. In between the biennial WSMC, regional FAI-sanctioned international competitions called “World Cups” are held each year, each with 4 or 5 of the 8 WSMC events. U.S. FAI fliers use these to practice their skills in preparation for a WSMC or for the US team-selection flyoff. Of the 25 or so that are held worldwide each year there is typically one of these held in the US, the “Capitol Cup” in Mansassas, VA in September of odd-numbered years and the “CanAm Cup” in Muskegon, MI every June.

This year the US Senior team won the Gold Medal in Class S2P - Precision Eggloft and Emma Kristal won the individual Gold Medal.

rankingsThe United States S1B altitude team won the Silver Medal Team members included Steve Kristal, Dr. Bob Kreutz and Matt Steele. Dr. Bob also won individual gold with a truly fantastic flight. The team bested 15 other teams and came up just a very tiny bit short of winning the gold.

Matt was also awarded an individual gold medal for Scale Altitude. (A scale model of a rocket judged on accuracy of scale, then flown to the highest altitude.) This means Matt will be bringing home an individual gold medal, a Team gold medal and a Team silver medal. (He competed in 3 events and he is bringing home a medal from all 3 events.)

Congratulations Matt and all of Team USA for a fantastic showing!

Published in UROC News
Tuesday, 26 July 2016 17:33

New Contest Debut at HellFire

UROC's own Clair Mills has developed a new contest for HellFire flyer's this year that should prove to be quite a challenge...

The Alphabet Contest

Due to confusion caused by too many rules last year, things are going to be simpler this time.

RULES:

  1. Select any rocket that flies on a single motor, and bring it to the contest table to be registered
  2. Each time that rocket successfully flies* on a different letter** of motor, bring it back to the contest table to be recorded
  3. At 4 PM on Saturday, whoever has flown their rocket on the most different letters of motor, will be declared the winner
  4. Prizes will be awarded for 1st, 2nd, and 3rd place, with the winners picking in that order from the available prizes

The fine print:

* A successful flight means that the rocket has to completely leave the pad and be recovered in condition to fly again. The judge has complete discretion as to whether a flight is considered successful. No strapping a 1/2 A on the side of your Level 3 bird!

** A "letter" includes 1/8 A, 1/4 A, 1/2 A, A, B, C... through M

Published in HellFire

It is with great sadness that we inform you of the passing of Fred Williams. Fred passed away on Thursday, April 21st after a long and courageous battle with cancer. Fred was a former club president and a long time member of the Utah Rocket Club and he will be missed.

Visitation Monday April 25  from 6:00 to 8:00 pm at Wasatch Lawn Mortuary.

Visitation Tuesday April 26 from 9:45 am to 10:45 am at Wasatch Lawn Mortuary.

Funeral Service  Tuesday April 26  at 11:00 am at Wasatch Lawn Memorial Park.
 
Published in Memorium
Sunday, 22 November 2015 11:46

UFO-1 2015 Contest Results

The morning started out rather brisk with temps in the 40s but fortunately no wind. In fact the skies remained clear and the air fairly calm for the whole day. At 7:30 in the morning, it was quiet and peaceful as I was setting up my launch gear. After the sun came up, it started warming up nicely. We had our usual group of competitors there with a new addition, William Cooper. In the foreground are Randall and Cathy Redd with Fred Williams setting up. As people started showing up we started getting our Egglofters up to take advantage of the calm air. Bruce Bell won top honors in Eggloft with a 655 meter flight using an Aerotech E20-7 motor. William Cooper was close behind with an excellent flight to 624 meters.

B Boost Glider and B Helicopter were dependent on catching a thermal to turn in a good flight. The time for a non-thermal flight in Helicopter and Boost Glider was around 60 seconds. The models that turned in the best times flew closer to noon when the thermals were more abundant. The Helicopter of choice seemed to be the Gyro Chaser from Apogee. While the Boost Glider of choice was the Condor also from Apogee.

The Scale models were turned in and judged. We definitely have a better crop of scale models this year as modelers are getting better at building them. Bruce Bell flew a well-made D-Region Tomahawk to a second place while Mark Snaufer had a beautiful Delta II. In team division there were 2 extremely excellent models from Pod Bay Doors (Matt Steele) flying a TCMP-2 and Dizzy Dog (Fred Williams and Randall Redd) flying a RAM-B. Both of these models were NARAM quality and were about as close to perfect as I have seen. There was only 20 points separating them after static judging. The RAM-B suffered some damage from a problem with the flight and the TCMP-2 came out on top.

Published in NAR Contests

Tim Van Milligan of Apogee Rocketry and his daughters are planning to attend Pioneer 2015 this weekend. If any UROC club members want to place an Apogee order for delivery this weekend Tim can bring it over. They can choose “store pick-up” as the shipping option from the Apogee web site and then leave a comment when ordering to have Tim bring it to the field. This will save on shipping and Hazmat fees.

More info about Pioneer 2015 Launch

More info about Apogee Rocketry

Published in UROC News
Saturday, 09 May 2015 12:39

Ken Eva Memorial Meet 2015

Ken Eva was a talented UROC modeler that was taken from us far too early. Each year, UROC honors him by hosting a meet in his memory.

The 2015 edition of the Ken Eva Memorial Meet featured a number of challenigng events. First up was the NAR Contest version of the Team America Rocketry Challenge (TARC) event. In this event, contestants fly an egg to 300 meters and 60 seconds on the same flight. Two flights are required, and the contestant with the best combination over two flights wins – provided the egg didn’t break or crack on either flight! Altitudes are provided by altimeters. This event takes some practice to get right. Mark Snaufer took first in C Division by hitting a duration on the mark at 60 seconds on his first flight, and only 16 meters low of the target, followed by a 57 second flight and 33 meters low on his second flight. Bruce Bell took second place in C division when his model flew much higher thyan the target on his first flight. Clair Mills followed up in third place. The Pod Bay Doors team, led by Matt Steele, won Team Division with a stock NCR Bounty Hunter kit with flights just 3 meters over the target each time!

B Boost Glide saw Mark Snaufer combine a very nice first flight (with a return) with a flyaway second flight that caught two consecutive thermals. It went out of sight going up around two and a half minutes, and was never seen again. Clair Mills was actually ahead of Mark after the first round, but didn’t catch the big lift on his second flight, and finished second. Bruce Bell ended up third with a 110 second flight on his second attempt. The Pod Bay Doors also lost a model to the thermal gods to help them win Team division over the Dizzy Dog Team (Randy Redd and Fred Williams).

B Helicopter Duration was also won by Mark Snaufer, who used good flights of 41 and 75 seconds from his Apogee Gyro Chaser to edge Clair Mills and Bruce Bell. The Pod Bay Doors found another good thermal to put their Rotaroc into, and got a flight of 98 seconds.

Sport Scale brought out the nice models. Unfortunately, Clair Mills’ beautiful Bomarc pranged badly! Mark Snaufer won with a two stage Wac Corporal, followed by Bruce Bell’s IQSY Tomahawk. The Nike Smoke of the Pod Bay Doors won Team Division, followed by the Dizzy Dog Juno.

Meet Champions were Mark Snaufer (C Division) and Pod Bay Doors (Team). UROC gained another 9700+ points in the national club standings.

Pioneer 2015 is scheduled for May 30 with the same events. Hope to see you there!

View more pictures from the event here

 

Sport Scale

PlaceContestantNumberSectionPrototypeStaticFlight 1Flight 2TotalPoints
C Division
1 Snaufer, Mark 29609 523 WAC Corporal 630.0 150.0   78000 600
2 Bell, Bruce 20636 523 IQSY Tomahawk 610.0 100.0   71000 360
3 Bell, Sally 85169 523 D-Region Tomahawk 470.0 100.0   57000 240
-- Mills, Clair 86500 523 Bomarc 660.0 0.0   0 0
T Division
1 Team, Pod Bay Doors T-201 000 Nike Smoke 610.0 150.0   76000 600
2 Team, Dizzy Dog 33 523 Juno 530.0 100.0   63000 360
3 Team, Pod Babe Doors T-202 000 Nike Smoke 370.0 100.0   47000 240

 

B Boost Glider Duration

PlaceContestantNumberSectionFlight 1Flight 2TotalPoints
C Division
1 Snaufer, Mark 29609 523 75 149 224 570
2 Mills, Clair 86500 523 78 50 128 342
3 Bell, Bruce 20636 523 DQ 110 110 228
4 Steele, Cassidy 81474 000 33   33 114
5 Steele, Cody 46810 000 32   32 57
6 Steele, Katie 80121 000 24   24 57
7 Steele, Carrie 78080 000 18   18 57
T Division
1 Team, Pod Bay Doors T-201 000 106 20 126 570
2 Team, Dizzy Dog 33 523 26   26 342
3 Team, Pod Babe Doors T-202 000 17   17 228

 

B Helicopter Duration

PlaceContestantNumberSectionFlight 1Flight 2TotalPoints
C Division
1 Snaufer, Mark 29609 523 41 75 116 630
2 Mills, Clair 86500 523 51 50 101 378
3 Bell, Bruce 20636 523 87   87 252
T Division
1 Team, Pod Bay Doors T-201 000 98   98 630
2 Team, Dizzy Dog 33 523 31   31 378
2 Team, Pod Babe Doors T-202 000 31   31 378

 

F Payload

PlaceContestantNumberSectionFlight 1Flight 2TotalPoints
C Division
1 Snaufer, Mark 29609 523 1942   1942 600
2 Bell, Bruce 20636 523 1153   1153 360
3 Mills, Clair 86500 523 577   577 240
T Division
1 Team, Pod Bay Doors T-201 000 1952   1952 600
2 Team, Pod Babe Doors T-202 000 858   858 360
3 Team, Dizzy Dog 33 523 812   812 240

Ken Eva Memorial Meet 2015 Meet Champions

 

PlaceContestantNAR NumberSectionTotal Points
C Division
1 Snaufer, Mark 29609 523 2400
2 Bell, Bruce 20636 523 1200
3 Mills, Clair 86500 523 960
4 Bell, Sally 85169 523 240
5 Steele, Cassidy 81474 000 114
6 Steele, Carrie 78080 000 57
6 Steele, Cody 46810 000 57
6 Steele, Katie 80121 000 57
T Division
1 Team, Pod Bay Doors T-201 523 2400
2 Team, Dizzy Dog 33 523 1320
3 Team, Pod Babe Doors T-202 523 1206
Sections
1 UROC   523 9726
2 IND   0 285
 
 

 

Published in NAR Contests
Tuesday, 08 August 2006 10:55

Descent Impact Guesstimate

Here is way to estimate or "guesstimate" descent impact loads. First, get an estimate of the descent rate.  One way to do this is to go into Rocksim and choose a tube.  Just use the "mass over-ride" option to assign the mass of your rocket.  Then attach a parachute to the tube and look at your descent rate.  This is how fast your rocket will fall with your chosen parachute diameter. Now, you can estimate the equivalent drop height (H)  for your rocket without a parachute by using the following formula: 

H =  0.5 x (  (velocity)^2  )  / 32.2 

Where:

"H" is the drop height in feet
"velocity" has units ft/sec.
32.2 ft/sec^2 is the acceleration of gravity.

As an example, if your rocket has a descent rate of 20 feet per second, the impact will be the same as if the rocket was dropped from 6.2 feet.  Imagine dropping your rocket from 6.2 feet on the salt flats or the Pony Express without a parachute!  This will be the same impact load.  If you can make your parachute large enough to slow the descent rate to 10 feet per second, your equivalent drop height will be only 1.55 feet.

Published in Learning
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