Douglas Kupersmith's Likes

August 2019

Turbulence damage on flight back from OSH to WA

I’m back from OSH, but had a few seconds of severe turbulence that damaged the plane. I was flying Zenith 650…

Blog Turbulence damage on flight back from OSH to WA 11 Likes Flying with Friends

photo Flying with Friends 8 Likes

July 2019

Airspeed and RPM vs Prop Pitch Have done some more testing regarding Airspeed and RPM vs Propeller Pitch. Long story short, it's looking like the sweet spot for the prop pitch is around 23 degrees (for my airplane, anyway). My a… Discussion Airspeed and RPM vs Prop Pitch 5 Likes

June 2019

Tow bar pouch HI purchased a tow bar with my Cruzer but it was too long to comfortably carry in the back of the plane. I cut the long bars at about 18 inches and made some plugs. Welded them to the open ends and… Discussion Tow bar pouch 7 Likes Michael Hille: How to build a Zenith 750 Cru…

video Michael Hille: How to build a Zenith 750 Cru… 3 Likes CH750 STOL, Almost done with phase 1!

video CH750 STOL, Almost done with phase 1! 3 Likes

April 2019

PNW Flying over the Cascades

video PNW Flying over the Cascades 1 Like Phase 1 complete!

photo Phase 1 complete! 4 Likes

January 2019

1st Flight: Zenith CH 750

video 1st Flight: Zenith CH 750 13 Likes

December 2018

Local test flight in my CH750

video Local test flight in my CH750 9 Likes E30F5A12-FCE7-44EF-9890-6A4A3CC3B523

photo E30F5A12-FCE7-44EF-9890-6A4A3CC3B523 5 Likes

November 2018

Flying the Zenith STOL in 360-degrees!

video Flying the Zenith STOL in 360-degrees! 1 Like UL Power Update on Alternator Flange Bolt Here's an email I got from UL Power concerning the torquing of the alternator bolt. Thank you for contacting us again. Wicks confirmed that they have these tools available. They were delivered to th… Discussion UL Power Update on Alternator Flange Bolt 1 Like STOL CH 750 "Sky Jeep"

photo STOL CH 750 "Sky Jeep" 18 Likes Airworthiness Certificate: Zenith CH 750 Cru… I received my airworthiness ticket today from DAR Steve Walton at KRYY McCollum field Kennesaw GA. I'm the one in the red plaid shirt. Discussion Airworthiness Certificate: Zenith CH 750 Cru… 11 Likes

October 2018

Zenith STOL CH 750 Super Duty "Quick Build K…

video Zenith STOL CH 750 Super Duty "Quick Build K… 6 Likes Oct 5 Lake Simcoe Area

photo Oct 5 Lake Simcoe Area 3 Likes N63PZ at Dublin, TX

photo N63PZ at Dublin, TX 5 Likes First flight: Zenith STOL Sky Jeep

photo First flight: Zenith STOL Sky Jeep 12 Likes

September 2018

N129BZ test flight #4, landing at KLOU

video N129BZ test flight #4, landing at KLOU 3 Likes

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