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SPIRITS OF ST LOUIS RADIO CONTROL CLUB Established 1965 - Charter # 396 - AMA Leader ClubSPIRITS OF ST LOUIS RADIO CONTROL CLUB Established 1965 - Charter # 396 - AMA Leader Club
St Charles County across the fields west of
Veterans Memorial Bridge and the Missouri River
38.70158° N, 90.57825° W
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Established 1965 – Charter # 396 – AMA Gold Leader Club


Gas Engines

Waco YMF-5 Part 11 UMS 210cc 5 cyl radial

2025-08-31
By: StephenA
On: August 31, 2025
In: Build Projects, Engineering, Gas Engines

This beast is destined for the firewall of the 1:3 Scale Barth Waco which is nearing completion. Naturally this engine is overkill but, hey, why not? Spent last weekend breaking in the motor at the Field. One gallon of gas, run rich, and no more than 3/4 throttle. With frequentContinue Reading

After Run Saves Engines

2023-04-04
By: RalphG
On: April 4, 2023
In: Engineering, Gas Engines, Video

Thanks to Paul Geders for putting together this brief video the advantage of using an after-run oil.Continue Reading

Walbro Carburetors

2022-12-19
By: StephenA
On: December 19, 2022
In: Engineering, Gas Engines

More than you would ever want to know about the inner workings of the Walbro. I have watched it twice and suspect it requires a few more viewings before getting my head around it. Very informative.Continue Reading

Giant Scale F1 Pylon Racing – Anybody Interested

2022-06-13
By: RalphG
On: June 13, 2022
In: Gas Engines, Racing

How could this happen? It started with Dave Harrington and I going to the Stihl Championship Air Races last September and watching some of the Formula 1 racers. We were laughing about how we wouldn’t fit in one of the full scales so we might as well set them upContinue Reading

Captain Marvel – Extreme Flight 125″ Laser

2022-06-12
By: RalphG
On: June 12, 2022
In: At The Field, Build Projects, Gas Engines, Tools and Techniques

It started with a phone call: “Hey man, I’m in Cumming Georgia for work and I’m pulling an empty 20′ trailer. I’m in the Extreme Flight warehouse right now. You want anything?” That butthead Dustin Whitrock knew I was using the “Shipping Costs” as an excuse to not pull theContinue Reading

Sam Platt Extra 300

2021-08-15
By: StephenA
On: August 15, 2021
In: Aerobatics, At The Field, Gas Engines, YouTube

Continue Reading

That Radial Engine Sound – Saito 33R3 Break-In

2020-12-07
By: RalphG
On: December 7, 2020
In: Airplane Repair / Techniques, Build Projects, Gas Engines

I could listen to that “lumpty lump” idle all day. I finally got a chance to get out to the field and run in the new Saito 33R3 I obtained from Tower Hobbies over the summer. As many of you know, this motor is going to go in my 1/4Continue Reading

Spirits Window Decals Available

By: StephenA
On: February 20, 2026

Auto Window Decals 5″x5″ with our revised Club logo. These are vinyl and designed to withstand the sun. $5/each. Proceeds goto the club (or to buy more). I have 50, er, 49, and will bring to next meeting and to the field. Contact Stephen A.

2026 Six Race Pylon Championship Series updates

By: DanM
On: February 15, 2026

Waco YMF Part 13

By: StephenA
On: January 20, 2026
Stories
Barth Waco YMF pt14
March Meeting Minutes
Spirits Window Decals Available
February Meeting Minutes
2026 Six Race Pylon Championship Series updates
Waco YMF Part 13
January Meeting Minutes
“Indoor Fun Fly I & II 2026” 2 nights, 2 locations
December Meeting Minutes
Winter Meeting Location – UPDATED for 2026
  • Learn to Fly!
  • Join the Club
  • Pylon Racing League
    • Information
    • Paint Schemes
  • Field Maintenance Job Jar
  • About the Spirits
    • Our Flying Field
    • Our History
    • Club Documents
    • Club Officers
    • Photo Archive
  • Apparel
  • Pylon Racing League 2026
  • Safety Rules
  • What is Required to Fly
  • Robert W. Gizzie Memorial Field Maintenance
  • Club Documents
  • Photo Archive
  • Fight Lines Newsletter Archive

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