The Cozy Mark IV is a 4-seat, single engine, homebuilt light aircraft designed by Nat Puffer, with parts and plans supplied by Aircraft Spruce & Specialty Co. The aircraft is built from plans using basic raw materials.

This is Frank Dasmacci’s Cozy Jet, the only one in the known universe. It’s a Cozy Mk3, that was originally built and certified with a Mazda rotary engine by Greg Richter. After he’d got it in his head to convert it to a jet engine, it went to Robert and Valerie Harris in Tennessee (they’re an authority on canard composite designs).

2021年6月19日 · I (Marc J. Zeitlin) produce this site for the purpose of promoting the COZY design and facilitating communication between COZY builders and flyers. Contact Aircraft Spruce. directly for sales information on the COZY MKIV aircraft.

Aircraft Spruce & Specialty Co. has acquired all existing inventory, tooling, and drawings for the prefabricated metal parts used in construction of the popular Cozy Mark IV aircraft.

This video is about visit to EAA Chapter 512 of the Cozyjet, an Experimental Amateur Built converted from its original Mazda rotary engine to GE T85 jet engine, the same engine that powers...

Jet A is the go-juice of choice for this aircraft’s modifi ed 600-pound-thrust General Electric T58 single-stage jet engine. “A jet engine in a Cozy? Why?” I ask. Richter loves when people do that. A software engineer who owns saved Blue Mountain Avionics in Copper-hill, Tennessee, he is always looking for better ways to, well, make ...

2014年3月31日 · Cozy Jet at AirVenture 2004 – owned and modified by Greg Richter: 2003: 10: 22: Sport Aviation: Aircraft Spruce Acquires Cozy Rights 1/1/04 (½ pg) 2000: 12: 94: ... Cozy Mark IV Performance Report by CAFÉ Foundation: 1998: 05: 32: Sport Aviation: Twin Engine Cozy: 1998: 11: 78: Sport Aviation: Cozy Mk IV Flying Qualities Report: 1996: 10: 58:

Aircraft Spruce purchased the Cozy designs (Cozy III and Cozy Mark IV) from Co-Z Development, and as of January 1, 2004 has the exclusive right to market these designs. These designs are protected with U.S. copyrights, and Aircraft Spruce has licensed no one else to copy all or any part of these designs to sell, loan, or give to others.

The Cozy III is a 3-seat, single engine, homebuilt light aircraft designed by Nat Puffer. [1] [2] The aircraft is built from plans using basic raw materials. It is not a kit aircraft, though many small parts are available prefabricated.

Cozy Jet, 28th July 2004, Oshkosh (Wittman Regional), USA – Wisconsin, avec la courtoisie de Steve Homewood