SAME DAY SHIPPING ON ORDERS PLACED BY 4 PM | 877-4-SPRUCE

Cozy Mark IV

From $4.48 to $11648.60
Description Part Number Price Buy
Cozy Mark IV Info Pack and DVD
01-00566
$8.75
Quantity
Cozy "M" Drawings (2nd Set for Existing Owner)
01-00570
$168.75
Quantity
Cozy Mark IV Plans (w/ free video and CD)*
01-00178
$500.00
Quantity
Cozy Mark IV Newsletters CD
01-00569
$20.00
Quantity
Cozy Mark IV Owners Manual
01-00565
$10.80
Quantity
Cozy MKIV Sect I Foam Kit
Click Here for Kit Components
01-01410
$4432.95
Quantity
Cozy MKIV Sect I Fbrglss Kit
Click Here for Kit Components
01-01415
$3454.05
Quantity
Cozy Mk Iv Wood Kit
Click Here for Kit Components
01-01420
$293.90
Quantity
Cozy Mk Iv Hardware Kit
Click Here for Kit Components
01-01430
$242.67
Quantity
Cozy Mk Iv Metals Kit
Click Here for Kit Components
01-01425
$805.47
Quantity
Cozy Mk Iv Misc Kit
Click Here for Kit Components
01-01440
$11648.60
Quantity
Cozy Mk Iv Tools & Supplies Kit
Click Here for Kit Components
01-01435
$634.85
Quantity
Cozy MKIV Fuel Fittng Kit
Click Here for Kit Components
01-01431
$142.21
Quantity
Cozy 1A Epoxy Kit
01-38201
$780.00
Quantity
Cozy Mark IV Section I
01-00562
$260.95
Quantity
Cozy Mark IV Section II
01-00563
$118.75
Quantity
Cozy MKIV Sctn II Bolt Kit
Click Here for Kit Components
01-01505
$52.96
Quantity
Cozy MKIV Sctn II Epoxy Kit
01-01545
$541.00
Quantity
Cozy MKIV Sctn II Screw Kit
Click Here for Kit Components
01-01510
$42.80
Quantity
Cozy MKIV Sctn II Washer Kit
Click Here for Kit Components
01-01515
$48.18
Quantity
Cozy MKIV Sctn II Nut Kit
Click Here for Kit Components
01-01520
$118.94
Quantity
Cozy MKIV Sctn II Rivet Kit
Click Here for Kit Components
01-01540
$93.33
Quantity
Cozy MKIV Sctn II Fittings Kit
Click Here for Kit Components
01-01535
$222.58
Quantity
Cozy Mkib Sec II Foam Kit
Click Here for Kit Components
01-00297
$776.60
Quantity
Cozy MKIV STCn II Metal Kit
Click Here for Kit Components
01-01530
$306.41
Quantity
Cozy MKIV Sctn II Misc Kit
Click Here for Kit Components
01-01560
$3912.34
Quantity
Cozy MKIV Sec II Fiberglas Kit
Click Here for Kit Components
01-00298
$498.50
Quantity
Cozy Chapter 3 Practice Kit
01-00588
$452.95
Quantity
Cozy MKIV Chpt 4 Fslg Blkhd
Click Here for Kit Components
01-00256
$1012.87
Quantity
Cozy MKIV Chpt 5 Fslg Sides
Click Here for Kit Components
01-00257
$750.98
Quantity
Cozy MKIV Chpt 6 Fslg Assmbly
Click Here for Kit Components
01-00259
$491.23
Quantity
Cozy MKIV Chpt 7 Fslg Extrior
Click Here for Kit Components
01-00260
$274.75
Quantity
Cozy MKIV Chpt 8 Hdrst Htdct
Click Here for Kit Components
01-00261
$2368.74
Quantity
Cozy MKIV Chpt 9 Lndng Gr/Brk
Click Here for Kit Components
01-00263
$5597.77
Quantity
Cozy MKIV Chpt 10 Canard Const
Click Here for Kit Components
01-00264
$915.49
Quantity
Cozy MKIV Chpt 11 Elevators
Click Here for Kit Components
01-00266
$95.80
Quantity
Cozy MKIV Chpt 12 Canard Inst
Click Here for Kit Components
01-00267
$4.48
Quantity
Cozy MKIV Chpt 13 Nose Gear
Click Here for Kit Components
01-00268
$3343.07
Quantity
Cozy MKIV Chpt 14 Cntrsctn Spr
Click Here for Kit Components
01-00271
$963.45
Quantity
Cozy MKIV Chpt 15 Frwll Acsrs
Click Here for Kit Components
01-00272
$580.33
Quantity
Cozy MKIV Chpt 16 Control Systm
Click Here for Kit Components
01-00273
$822.89
Quantity
Cozy MKIV Chpt 17 Ptch Rl Trm
Click Here for Kit Components
01-00275
$111.37
Quantity
Cozy MKIV Chpt 18 Canopy
Click Here for Kit Components
01-00277
$1064.41
Quantity
Cozy MKIV Chpt 19 WnGS Alrns
Click Here for Kit Components
01-00280
$4230.40
Quantity
Cozy MKIV Chpt 20 Wnglts Rddrs
Click Here for Kit Components
01-00282
$259.24
Quantity
Cozy MKIV Chpt 21 Srtk Fl Bgg
Click Here for Kit Components
01-00283
$1854.18
Quantity
Cozy MKIV Chpt 22 Electrical
Click Here for Kit Components
01-00285
$3184.50
Quantity
Cozy MKIV Chpt 23 Engine Prp Ins
Click Here for Kit Components
01-00286
$3466.64
Quantity
Cozy MKIV Chpt 24 Covers Fair
Click Here for Kit Components
01-00291
$459.47
Quantity
Cozy MKIV Chpt 25 Finishing
Click Here for Kit Components
01-00292
$1499.55
Quantity
Cozy Antenna Kit
Click Here for Kit Components
11-11420
$63.30
Quantity
Lycoming Pusher Exhaust System Mark Iv
33702
$2493.00
Quantity
Lyc. Pusher Exh. Sys. 200 H.P.
33702-1
$2525.00
Quantity
Subtotal $0.00
Add to Wishlist

Overview

The Cozy MK IV is a high-performance, four-seat canard aircraft which is comfortable, efficient, and economical to build. It has a range of about 1,000 miles and a top speed of 200 mph. When constructed according to plans and operated within the approval C.G. range, the canard configuration makes it highly resistant to stalls or loss of position control. The MK IV features full dual control and two-axis trim. The composite construction is very strong, resistant to corrosion and fatigue, and offers better protection to the occupants than other types of construction.

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



Notes: *Free Instructional Video "Building the Rutan Composites" with the purchase of Cozy Mark IV Plans

Drawings can only be sold to a builder, must provide plans # to order.
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Spruce Forums

  • We have owned the design rights to Nat Puffer's Cozy Mark IV homebuilt aircraft since 2004, and sell plans and kits to builders worldwide. Technical builder support has been generously provided by Cozy builder groups since 2004.

    Marc J. Zeitlin, an experienced builder, engineer and A&P provides unofficial technical builder/flyer support to Cozy (and other canard) builders and flyers. Interested parties can contact Marc by email at marc_zeitlin@alum.mit.edu, visit the COZYBUILDERS website at www.cozybuilders.org, or Mr. Zeitlin's business, Burnside Aerospace, at www.burnsideaerospace.com/.

Specifications

  • Plans Price: $500
  • Number of Seats: 4
  • Building Materials: N/A
  • Building Time: ~2500 Hours
  • Standard Engine: Lycoming O-360 / 180 HP
  • Horsepower: 160-220
  • Wing Span: 28.1'
  • Wing Area: 88.3 sq ft
  • Empty Weight: 1050 lbs
  • Gross Weight: 2050 lbs
  • Takeoff Distance: 1200'
  • Landing Distance: 1200'
  • Cruise Speed: 185 mph
  • Top Speed: 200 mph
  • Fuel Capacity: 52 Gallons
  • Range: 1000 miles
  • Accessories
  • Frequently Purchased With
  • Customers Also Viewed

Reviews

The classic, exciting ticket into the Rutan Canard world and all the challenges of building your own.

Robert M Verified Purchase

Cozy Mark Iv Plans

October 22, 2023

Why build a metal skin oil can with 1940s technology when you can build a 30mpg 200mph composite four seater as budget allows? Additionally, you do not have to worry about a factory going out of business with the Cozy. The plans are excellent. There is a tremendous amount of prior history with these plans. The bugs have been worked out long ago. Build to spec and you will not be disappointed. Buy the plans and join Marc’s Google group! If in doubt, just do it! You can always sell your plans on online for about $350 and only be out of ~$150.

Dale C
May 10, 2021

Received this and my husband was totally happy and surprised

Elizabeth Z
May 6, 2021

Thank you very much for Vicky’s excellent support and your consideration of my individual case. I have relied on Spruce in my last project and will continue to do so. John Caulkins

John C
November 6, 2020

This second set of the M drawings is printed on 36” x 48” paper. The version of the M drawings that comes with the plans is on a much smaller format, carving up many templates and drawings to fit, requiring that the builder trace or otherwise combine the pieces of the templates and take measurements across drawings. The large version combines these carved up templates and drawings so that the builder doesn’t have to do that.

Joshua L
March 13, 2020

I enjoyed the: -articles, -the sample plans, -the 8x10 glossy photo... and - the DVD

Sam E
February 17, 2020

This is a great information package! More than just a brochure, it also includes large, full color pictures, several magazine reviews of the Cozy aircraft, and flight characteristic reports. Also, the video was fantastic a series of videos of the Cozy being taken through its paces in several spectacularly scenic areas of the United States, followed by a discussion of the aircrafts history and features. Definitely worth every penny!

Joseph D
March 1, 2018

I bought the introductory notes, and the video. The introductory notes are a helpful group of clippings from various magazine articles, and have lots of useful data on the plane. The video is pretty disappointing to be honest, a few minutes of shots of pretty planes flying in very pretty scenery, and not, sadly, much else. More shots of the plane, inside and out, more shots of the construction proces, shots of the engine - so many lost opportunities.

Steve T
January 5, 2018

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What are the structural epoxies that are aproved?

We always recommend to use the materials the designer suggests. We have many structual epoxies to choose from : EZ Poxy, MGS, Aeropoxy, Poly Epoxy, and Jeffco.

Q: What would be the cost to buy everything? Also, could you get someone to build it for you?

The cost of each project can vary greatly. We cannot give a general estimate as each project is unique and incurs different costs. We are not aware of any specific builders of this aircraft but we recommend checking the Aircraft Spruce Cozy Forums to see if there is anyone willing to provide this service.

Q: Hi, I was just curious, If I was planning to build a Cozy MK IV would I need to buy everything under sections I and II along with all the chapter kits? Thanks!

Yes sections I and II are part of the plans, not actual building materials.

View in Catalog

View Image View in Catalog