about-brad-lookingTripoli-Colorado generally launches on the 3rd Sunday of the month from April through October, starting at 9:00am, weather permitting. There are frequent exceptions, so be sure to check the Launch Schedule for complete launch schedule information.

All launches are designated Tripoli Research launches. Note that all NAR members are now welcome to attend Tripoli Research launches; you are no longer required to join TRA to attend and fly commercial motors (up to your certification level).

Our Waiver

Our normal FAA waiver is 7,000 feet AGL, with a high altitude window of 14,200 feet AGL available upon request. If you plan to "fly high," please notify the Prefect at least a half-hour before your rocket is ready to go so that arrangements can be made with the FAA.

Two Day Launches!

In additon to our regular monthly launches on Sundays, Tripoli-Colorado hosts two two-day launches each year. "Spring Fling" is held on the third weekend of June, and "Fall Frenzy" is held on the third weekend of September. These two-day launches are held in conjunction with COSROCS, who bring out their low- and mid-power equipment. These launches are exceedingly popular, and are usually accompanied by great weather.

Sparky Motors?

Generally speaking, spark-effect motors (Skidmark, Darkstar, etc) ARE permitted at Tripoli-Colorado launches. However, due to changing conditions, please check with the Prefect or another club officer on the day of the launch for permission to fly a sparky motor.


Please do not camp at the launch site. It is a private, working ranch and our gracious landowners have requested that we do not camp on the range. The Chaparral campground is just 2 miles East if you must be the first on the range in the morning. Round Mountain campground is located about 15 miles East of the launch site - just East of Wilkerson Pass. This campground is very popular among club members during our two-day launches.


At 8,800 feet MSL, our launch site offers some interesting opportunities and challenges to the HPR flyer. It can also be extremely tough on your body. Bring plenty of fluids and sunscreen - regardless of the ambient temperature. There are no facilities or restaurants for 15 miles in any direction - something to keep in mind when bringing the family down. Non-flying visitors are generally welcome, but keep in mind there are inherent risks in high power rocketry, and this is probably not the best place for young children or pets.


Speaking of pets, the natives (buffalo) are not. Nor are they shy or small, and they can ruin your whole day, so leave them alone.

Flight line at a Tripoli-Colorado launch

Flyer Information

Launches are open to non-members. Adult flyers may fly (up to their certified HPR level) for $5 a day as long as their national TRA or NAR membership is current. Be sure to bring your membership card to the launch for proof of certification and insurance! Children 18 and under are insured under Tripoli's policy and are welcome to fly at no charge. For hybrid flyers, Tripoli Colorado has the complete GSE for Hypertek - nitrous fills are $5 per flight. 

Please be sure to pack out your trash! Do not leave spent igniters or junk lying around for the Buffalo to get into. Our launch site is the envy of the entire country - there will be zero tolerance on behavior which imposes upon our gracious hosts.

Please do not begin the trek to Hartsel without first checking the mailing list or here for launch status! Colorado weather can change instantly, forcing the cancellation of a launch - particularly in the Spring and Fall months. Go / no-go launch status will always be posted to the mailing list by 9:00pm the evening before. Note no launch operations in Hartsel can proceed without a Club Officer on site. Do not try to "go solo."

Don't forget to bring your current TRA or NAR membership card to show proof of insurance. No card, no fly.

Launch Info
Launch Info

Next Event

Our Next launch is scheduled for October 17, 2021
Fall Frenzy Launch Summary:
I believe this was the biggest launch we have had in the last few years!  Lots of Certifications, big engines, small engines, visitors, and a world record flight! Overall a great time. 
Congratulations! : 
  • 6 - Level 1 Certifications to Benjamin St John, Jerry Amrhein, Jordan Akins, Kurt Eherenman, Matt Golubski, and Andy Plotkin. 
  • 5 - L2 tests passed Chip Reid and Justin Redding Aced it!
  • 4 - Level 2 Certifications to Jordan Akins, Justin Redding, Chip Reid, and Steve Ghioto. 
Sincere condolences to David Tan and Hayden Yearout on certification attempts. Both rockets were very capable in my opinion and only failed due to CATO's (engine failure). 
There was a total, 53 flight cards. 
We had some visitors. The Ruland family from Lawerence Kansas, Scott Storey from Des Moines IA, some from Utah, and Bryan Duke came from Eads TN. 
Flights of note:
  • Bruce Lee attempted a 15 engine C6-0 cluster unfortunately not all got lit. He is going to attempt a few hundred engine cluster at Balls.
  • Randy Kennedy launched  J450 and K1080 engines with very nice crowd pleasing flights as usual.
  • Steve Ghioto had the most flights with 5, maybe more. 
  • Dave Bauer launched a very nice Nike Hercules unfortunately not all 4 D12's lit. Great Pyramid launch too. 
  • Kenneth Olaverria (CU Sounding Rocket Lab) Launched a L1395 pretty impressive!
SPECIAL flight by Bdale Garbee(Altus Metrum), launched his Mega Nuke on a CTI N3301.  Very Impressive!  See some of the pictures in the Tripoli-Colorado Facebook Group. It was launched off of Terry Lee's trailer tower. 
WORLD RECORD!! Pending Tripoli Certification, Bryan Duke Launched his Vanish 24 on a CTI G150 to 10,093 feet. As near as I can tell this was over 1,000 feet higher than any previous NAR or Tripoli Record for a G engine! Congratulations Bryan! 
Very amazing! It pulled 90G's! See pictures at Tripoli-Colorado Facebook Group.
Special thanks to Jon Skuba for bringing the Moto Joe Store and getting in some flights too! and Thank you George Barnes for all the great pictures and some nice flights!
I know I'm leaving some things out. Some of the founding  members of Tripoli Colorado attended too. Feel free to fill in the blanks or make corrections at Tripoli-Colorado Facebook Group. 
For those who are curious, the last two flights were recovered!
Thanks to all who attended. It was a fun time!
John Jamieson
Prefect Tripoli Colorado
TRA #04920

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