Home Authors Posts by Ron Wanttaja

Ron Wanttaja

Ron Wanttaja
37 POSTS 15 COMMENTS
Ron Wanttaja is a systems engineer, engaged in satellite orbit/constellation design and analysis, launch vehicle and onboard propulsion system trades, and operations concepts for space systems. He worked on the early design studies for the International Space Station.

Homebuilt Accidents: Pilot Error

2
The fault is not in the stars, but in ourselves.

Homebuilt Accidents-When the Prop Stops

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Too many accidents start with a stoppage.

Homebuilt Accidents: Comparing the Causes

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Do certified aircraft have different types of accidents than Experimentals?

Homebuilt Accidents-Comparing the Rates

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A true head-to-head comparison with production aircraft is difficult to achieve.

Pump Up the Volume

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Inexpensive ways to make handheld radios easier to hear.

Do-It-Yourself Ejection Seat

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Adding lift to the seat allows a builder to exit his Fly Baby easily (plus it’s virtually undetectable to bystanders).

Amateur-Built Aircraft Safety Study

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Ron Wanttaja digs into the details of the NTSBs safety study on Experimental/Amateur-Built aircraft to determine whether we got a fair shake. He also discusses its recommendations for the FAA and EAA.

Safety Is No Accident: Buying a Previously Owned, Flying Homebuilt

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Ron Wanttaja looks at the accident data to determine whether its safer to buy than build an Experimental, and he identifies the key factors to ensuring a successful outcome.

Safety Is No Accident: Fatality Rates for Homebuilt Aircraft

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The accident fatality rate for homebuilt aircraft is higher than the GA rate, but why?

Safety Is No Accident: Auto-Engine Conversions

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Ron Wanttaja crunches the numbers to determine whether homebuilts powered by auto-engine conversions are inherently less safe than their traditional engine brethren.

In Case You Missed It

Higher, Faster, Stronger

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Glasair’s decision to turbocharge its Sportsman model opened up the door to additional design considerations and refinements. But getting to the desired performance has proved challenging. By Marc Cook.

Unbreaking the Bank

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Although many more than eight Light Sport Aircraft can be built for less than $40,000, Dave Martin highlights some of the aircraft he has flown and offers personal insights on why they may be the way to go for you.

New Gear for an Old Plane

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Building landing gear from scratch for a Starduster One.

Propeller Effects–Lateral Directional

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The propeller slipstream affects the aerodynamics of the airplane. A propeller accelerates air backward...