Cozy Materials Kits

Aircraft Spruce West
225 Airport Circle
Corona, CA 92880
Aircraft Spruce East
452 Dividend Dr
Peachtree City, GA 30269
Aircraft Spruce Canada
27 York Rd,
Brantford Municipal Airport
Brantford, ON N3T 5L7

Fiberglass Parts
Feather Lite
1327 South State Street
Ukiah, CA 95482Box 781
Canopy & Windows
Airplane Plastics Co.
9785 Julie Court
Tipp City, OH 45371
(937) 669-2677

Metal Parts (formerly from Ken Brock Mfg)

The metal pre-fabricated parts for the Cozy Mark IV were produced and sold by Ken Brock Manufacturing Co. until the business closed in December 2005. Aircraft Spruce puchased the remaining inventory from Ken Brock Mfg. and will continue to sell these parts until the supply is depleted. There are now two new sources for these parts, both of which are experienced Cozy Mark IV builders. We encourage builders to contact these new suppliers for pricing and availibility of the metal parts, and you can place your orders directly with these suppliers.
Jack Wilhelmson
Custom Product Design
686 Pelzer Dr.
Mt. Pleasant, SC 29464

Cozy Girls
CG Products
2090 Country Club Rd
St. Charles, MO 63303
Cozy Girls produces a color catalog that will be a big help to builders, it will become more organized and larger as time permits:


We can recommend the following items:

  • Wings, Canards, Spars, Dennis Oelmann (319) 234-6109
  • Improved Rudder pedals for lay-down brake cylinders, adjustable both sides. Dennis Oelmann (319) 234-6109.
  • Water tight fuel caps:Jack Wilhelmson (843)884-5061.
  • Improved MKNG-6 and NG-6 Pivots with tapered roller bearings. Jack Wilhelmson (843) 884-5061.
  • Electric nose lift Jack Wilhelmson (843) 884-5061.
  • Spring steel canopy safety catch. Jack Wilhelmson (843) 884-5061.
  • Electric speed brake actuator kit. Wayne Lanza (561) 664-9239.
  • Switching and breaker panel.Wayne Lanza (561) 664-9239.
  • Fuel sight gages. Vance Atkinson (817) 354-8064.
  • Voice annunciated warning system. Richard Lewis (423) 376-1450.
  • T-shirts, etc. Bill Walsh (407) 696-0942.
  • Antennas. RST Jim Weir (530-272-2203)
  • Electric nose-lift. Steve Wright (615) 373-8764.
  • Electric pitch trim. Alex Strong (760) 254-3692
  • Teflon & Stainless Hinge Pin Replacement kit Gary Hall (954) 979-9494.
  • Nosegear crank ratchets. Bill Theeringer (805) 964-5453.
  • Embroidered clothing. With pictures of a Cozy, name, N number, etc. in any color.Tr Aircraft Spruce and Specialty

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