Chats

2019 Equipment Cleanup

Thanks to everyone who turned out to help with the club’s equipment cleanup day!

« of 2 »

Moonshot

Each flight that is recorded with an altitude will be counted towards the flyers “total distance flown” for each year.

MOONSHOT = SUM(ALTITUDE) FOR ALL FLIGHTS

Goto the Flight Logs

2019-05 May Club Launch [North Site]

Let’s Fly!

Let’s fly some rockets.  Tripoli Colorado is GO for launch on Sunday, April 28th.  You can stay informed by checking their website at http://www.tripolicolorado.org  or Facebook Tripoli-Colorado (public group), or checking your e-mail.

And the District Ranger says NCR may proceed as planned for our Space Race Celebration, subject to the normal precautions.  Spring may have finally arrived on the prairie.  Please pay attention to the weather forecasts.  We have a GO for launch Friday, May 3rd, Saturday, May 4th and Sunday May 5th from the North Site.  Expect the range and waiver (20,000’ AGL) to be operational from 8 AM until 6 PM on Friday and Saturday and 8 AM until 3 PM on Sunday.   ALL High Power fliers will be expected to provide proof of Certification and current membership in the NAR and/or TRA.

NCR is an Authorized Permitee of the Pawnee National Grassland.  A morning orientation briefing for participants will be held and will include a discussion of safety and emergency procedures, fire conditions and instruction, applicable rules and regulations, and what is expected of participants with regards to the use of NFS lands under our special use permit.

Please note that all launch events will be conducted using nationally approved/accepted range safety practices.  The launching of rockets on NFS land is normally prohibited under a Forest Service Region 2 fire regulation.  The issuance of NCR’s permit allows launches to take place by exempting the Holder from that regulation for approved launch events only.  All launches, other than those conducted by the Holder during approved launch events, are outside the scope of this permit and are prohibited by Forest Service regulations.

Hope to see you out on the range.

Flight Logs

At long last, the Flight Logs are back online. 

The new system introduces several new features including visual reports for each year, and for each launch event.

The Bonfire calculation leverages thrustcurve.org to obtain motor weight information to augment the flight records

Bonfire Leaderboard

Additional reporting includes the Mile High Club, and all-time altitude records.

2019 Contest – Classic Alphabet

Entry Information

$10 Entry Fee

$10 Re-Entrance Flyers may re-enter the contest for an additional $10 if they are disqualified.

Make sure to declare your flight as an “Alphabet Contest” flight prior to launch.

There will be a contest registration sign-up sheet at the flight table.

Deposit your entry fees with the club’s Contest Director.

Contest Rules

Fly and successfully recover a model rocket, using each motor class in succession: A, B, C, D, E, F, G, H, I, J, K, …

You may use a different rocket for each flight, or the same rocket for multiple flights as you desire.  Each flight must be declared prior to launch as a contest launch, and designated on your flight card.

Re-Entrance

Flyers who are disqualified, and buy-back-in, will start at the motor that they were disqualified at.  For example, if your E flight failed, you would continue the contest at an E impulse motor.

Disqualification

If you have a failure resulting in damage that prevents a second flight without repair, or you are unable to recover the rocket, then your last successful flight will be recorded as your final flight for the contest.

Prizes

First Place: 60% of the collected entry fees.

Second Place: 30% of the collected entry fees.

Third Place: 10% of the collected entry fees.

Additional Considerations

Multiple Stages

Multiple stages may be used to accomplish multiple letters of the alphabet in a single flight.  You must recover all stages successfully.  Limit up to and including 3-stages.

Contestants must progress through the alphabet contest sequentially.

You cannot skip any letters of the alphabet, flights with multiple motors that are not sequential are allowed, but you can only achieve a single letter in the alphabet contest if your staged-motor configuration is not sequential.

Ignition sequence does not have to be alphabetical.  You may fly a staged rocket that has a C as the booster, and a B as the sustainer (assuming you have successfully completed your A impulse flight).

Clusters

The total impulse of the cluster can be substituted for the impulse letter in the alphabet.  For example, a cluster of 6 (six) E motors @ 40ns each would have a total impulse of 240ns, which is equivalent to an H motor.

Impulse Thrust Range (ns)
1/4 A 0 to  0.625 ns
1/2 A 0.625 to  1.25 ns
A 1.25 to  2.5 ns
B 2.5 to  5 ns
C 5 to  10 ns
D 10 to  20 ns
E 20 to  40 ns
F 40 to  80 ns
G 80 to  160 ns
H 160 to  320 ns
I 320 to  640 ns
J 640 to  1,280 ns
K 1,280 to  2,560 ns
L 2,560 to  5,120 ns
M 5,120 to  10,240 ns
N 10,240 to  20,480 ns
O 20,480 to  40,960 ns
P 40,960 to  81,920 ns
Q 81,920 to  163,840 ns

2019 Contest – $5 Dollar Mile

Entry Information

Entry Fee: $5 per flight (no limit on number of flights)

Make sure to declare your flight as “$5 Mile Contest” flight prior to launch.

There will be a contest registration sign-up sheet at the flight table.

Deposit your entry fees with the club’s Contest Director.

Objective

Build and fly a model rocket that will reach as close to 5,280 feet AGL without going over.

Rules

Build Constraints

The rocket must be stable and constructed with materials approved by NAR or Tripoli, you may also use a kit.

Tie Breakers

  • Lowest motor impulse
  • Least number of attempted flights

Prizes

3 kits will be available for 1st, 2nd, and 3rd place along with a share of the entry fees collected.

Cash prizes for First, Second and Third place will be a % of the entry fees collected.

First Place: 60% of entry fees.

Second Place: 30% of entry fees.

Third Place: 10% of entry fees.

Recorded Flights

Date Flyer Altitude (ft) Motor
Notes
May 1 Scott Dukes
May 31 – MHM Scott Dukes 4,756 H136
Jesse Frey 5,428 I229 DQ
Brian Houghton 5,094 I300
Brian Houghton 5,207 I287
George Barnes 5,575 I405 DQ
Bill Mott 4,332
Tim Thomas 3,039
June 1 – MHM Jesse Frey
David Pinter 5,561 DQ
Tim Thomas
Jack Matthews 5,935 DQ
Brad Morse DQ
David Pinter
Steve Jensen 5,155

2019 Contest – Buy it, Build it, Fly it

Buy it, Build it, Fly it

$0 Entry – The prize is bragging rights.

Contest will be held during the club’s annual Mayhem (June) launch and Oktoberfest (October).

Rules

Buy, or bring a new rocket kit to build during Mile High Mayhem or Oktoberfest launches.

Contestants must construct a rocket and fly it successfully within the 3-days of the launch.

You must declare your flight as a contest flight prior to launch.

  1. Contest is open to any NCR club member.
  2. No build restrictions, you may bring additional parts to the launch.
  3. Flights must be witnessed by another club member.
  4. Record your flight success/failure on your flight card.

Feb Launch – Atlas

Here are some photos from the launch today.

« of 3 »

Meeting News

Members and Friends,

Please mark your calendars for these upcoming very important dates in 2019.

Saturday, January 5th, 10 AM – NCR Launch at the Atlas Site, weather pending.  For those of you driving a long ways to our launch, I’d recommend checking in with your favorite weather report or call the Greeley-Weld County Airport’s automated weather line at 970-352-3511.

 

Saturday, January 12th – Annual membership and business meeting.  Please consider this a CALL FOR AGENDA ITEMS. Our meeting is scheduled to be held at the VFW Hall in Ault.    The tentative meeting Agenda is included at the end of this email.  Please RSVP for lunch to this email directly and respond with your suggestions, criticisms, comments, and compliments. Thank you.

 

NCR’s annual Membership and Business meeting will be held at noon on Saturday the 12th of January, 2019 in the VFW Hall in Ault.  Our meeting will be held, snow or shine, at the VFW Hall #4334, immediately adjacent to and connected to the Bison Breath Saloon on Highway 14 and 1st Street in downtown Ault.  Let’s mix business and pleasure.

By popular demand, this meeting will also provide the opportunity for members and friends to show off projects and acquire or dispose of unwanted/extra rocketry related items.  Come prepared to barter, buy or sell some real bargains.  NCR will once again host a SWAP MEET.   Got something rocketry related to sell or trade or give away?  Bring it to the meeting.

 

The VFW Hall will open at 11 for setting up the meeting and Swap Meet, updating and verifying membership information and raffle ticket sales.   Lunch is planned for around noon – please RSVP to this email – the business meeting will start at 1.  (All times are approximate)   Please plan on attending the meeting as we have a lot to discuss and plan for the next year.  Thank you.

 

TENATIVE AGENDA 2019 NCR MEETING – 1 PM – VFW Hall 4334 Ault, CO.
Opening Announcements – Cash Bar, Raffle tickets, Email addresses, Thank you Notes, Year in Review,  (Order of items for discussion not necessarily set in concrete and subject to change; approximate times)

  •   Election of New Officers – TRA – Prefect, Secretary     NCR – President
  •   FAA Waiver Reports – Joe Hinton    10 minutes
  •   USFS Land Use Permit – Joe Hinton    10 minutes
  •   Treasury and Membership Report – Dennis Billings   10 minutes
  •   NCR 2019 Launch Schedule – Joe Hinton    5 minutes
Saturday, February 2nd Atlas Site
Saturday, February 9th   (CU/CSU Senior Projects) Atlas Site
Saturday, March 2nd Atlas Site
Saturday, March 9th       (CU/CSU Senior Projects) Atlas Site
Saturday, March 30th      (CU/CSU Senior Projects) Atlas Site
Saturday & Sunday April 6th & 7th North Site
Saturday & Sunday April13 & 14   (CU/CSU Senior Projects) North Site
*Equipment Prep/Cleanup days to be determined
SPACE RACE CELEBRATION

Saturday, May 3rd thru Sunday, May 5th

North Site
MILE HIGH MAYHEM

Friday, Saturday, & Sunday May 31 and June 1st & 2nd

North Site
HIGH SKIES IN JULY

Saturday, Sunday July 5th to 7th

North Site
Saturday, Sunday August 3rd and 4th North Site
Saturday, Sunday September 7th and 8th North Site
*Equipment Prep/Cleanup day to be determined
OKTOBERFEST

Friday, Saturday & Sunday October 4th – 6th

North Site
Saturday, November 2nd (Sunday, Nov.3th as Back Up date) North Site
Saturday, December 7th Atlas Site
Saturday, January 4th, 2020 Atlas Site
CLUB MEETING TBD
Saturday, January 11th 2020
  •   Equipment Concerns  – 10 minutes
  •   Contests & Awards – Brad Morse   10 minutes
  •   Bylaws Review – Changes? – 10 minutes
  •   WEBPAGE – Brad Morse   10 minutes
  •   Vendor Presentations – 10 minutes each – Moto-Joe, Mile High Rocketry, Falcon Rocketry
  •   New Business – ????
  •   ADJOURNMENT of official business

Swap Meet and Clean Up.

 

      Hope to see you out on the range. 

We are Good to Go with our scheduled and approved launch on Saturday April 5th and Sunday April 6th, from the North Site, subject to change – Mostly cloudy and High Winds predicted.  Range and waiver should be active by 9AM on Saturday.   The Pawnee National Grassland remains fragile and dry, so extra precautions are in order.  Please stay on the authorized roads and please don’t park more than 100’ off the road at the flight line.

 

 

 

Vehicles must remain on approved/maintained roadways.  Driving on the Pawnee Grasslands is not allowed during any NCR sanctioned activity.