Last night before the group's zoom call I was working on the heater control in the hell hole. I'd pulled the ELT out and had been looking at it and an email popped up on my phone from "beacon.registration@noaa.gov". It was a reminder that the 2-year registration for the 406 Mhz ELT expires in two months. There was an embedded link to click on to renew the registration and to view or update the existing information. I need to add this item to the Dynon maintenance list.
This is my supplemental builders blog for a Cozy Mark IV which 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. It is not a kit aircraft, though many small parts are available prefabricated. The Cozy is similar in design and construction to the 2-seat Rutan Long-EZ, from which it is derived, with approval from Burt Rutan.
Pages
Chapters (Blogger Labels)
- Chapter 01 Description and Introduction
- Chapter 02 Bill of Materials
- Chapter 03 Education
- Chapter 04 Fuselage Bulkheads
- Chapter 05 Fuselage Sides
- Chapter 06 Fuselage Assembly
- Chapter 07 Fuselage Exterior
- Chapter 08 Head Rest and Seat Belts
- Chapter 09 Main Gear & Landing Brake
- Chapter 10 Canard
- Chapter 11 Elevators
- Chapter 12 Canard Installation
- Chapter 13 Nose - Nose Gear & Brakes
- Chapter 14 Center Section Spar
- Chapter 15 Firewall
- Chapter 16 Control System
- Chapter 17 Pitch and Roll Trim
- Chapter 18 - Canopy
- Chapter 19 - Wings/Ailerons/Attach
- Chapter 20 - Winglets & Rudders
- Chapter 21 - Strakes
- Chapter 22 Electrical System
- Chapter 23 - Engine Installation
- Chapter 24 Armrests Seats Fairings
- Chapter 25 - Finishing
- Chapter 26 Upholstery
- Cozy Builders
- EAA
- FAA
- Flight Testing
- Landing Brake and Center Console
- M Drawings
- Maintenance
- mods
- Skunk Works
- Trip reports
- Wheel Pants
Saturday, October 29, 2022
Saturday, October 15, 2022
Update 10/15/2022
2nd to last flight on 10/13/2022 had the fuel pressure spike for a bit. I pulled the power back (regulator is modulated by manifold pressure) and it returned to normal.
Was okay on the return flight. I'd recently replaced a couple $ensors since Dynon issued a technical bulletin on them (pre 2018 Kavlico) leaking.
Having all this EFIS data is a mixed blessing. I think the fuel flow data is reading higher than it should but will need to dial that in after some longer flights.
This flight, I'd moved the CG aft 1", installed wheel pants and unexpectedly had gusting x-winds. The METAR said calm, the wind sock disagreed and on one of my touch and go-arounds, thought maybe my wheel pants were causing problems. The further aft CG had the nose quite a bit lighter and touch down handling in the x-wind got my attention. After landing, the wheel pants and tires look okay (were still there/not rubbing/smoking). I got some fuel, moved the ballast back to mid-CG and headed home. No pressure glitches on that flight. I've changed oil again and am running the XC oil now. Filter pleats look good. Also replaced one of the AN8 466 oil hoses due to tiny leaks at both ends.
Trying to get fuel data from Dynon Skyview into the Avidyne IFD540 if possible. Emailed Dynon support for help and been RTFM'ing.
Not sure why but seems like if the GoPro is recording, my landings are better. :-)
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Relevant links for supplies and other info
- Cozy IV Specs
- Cozy Builders - Google Groups
- Unofficial Cozy Builders Site - updates to plans and much more information (maintained by Marc Zeitlan)
- Cozy Builders Mailing List, POH and other info
- Cozy Builders - Map
- Official Cozy Aircraft Site (outdated site)
- Canard Zone
- Central States Association - Facebook
- COBA Canard Owner and Builder Association
- Builder Sites (maintained by Erland Moen)
- Experimental Aircraft Association
- Rutan Aircraft Flying Museam
- Dennis Butler's Grand Champion
- aerocomposites.aero - Gear legs and fiberglass parts
- Aircraft Spruce Cozy IV Parts
- http://www.wicksaircraft.com/index.html
- 3:23 Composites
- SDS EI EFI
- Cozy Girrrls
- Skycraft Surplus
- www.enginegearonline.com/
- Infinity Aerospace
- NIck's web site
- https://www.stuarthose.com/
- http://www.tostenmfg.com/
- www.eurekacnc.com
- Featherlite (http://aerocad.com) parts
- http://aeroelectric.com/
- www.long-ez.com/
- Earl's Performance Fuel Systems
- FAA Amateur Built Operating Limitations
- FreeFlight Composites
- ADS-B blocking
- FAA - A&P / Experimental Builder Experience
- EZ.ORG moved to ez.canardaircraft.com
- Fiberglass Warehouse
- High Temp Epoxy
- Marc's Nose Gear parts