,~ FormApproved IElectronic Traci<ingNumberOMB No. 2120-0020

MAJOR REPAIR AND AL TERA TION 212812011

US Department For FAA Use Onlyof Transportation (Airframe, Powerplant, Propeller, or Appliance)Federal AviationAdministration

INSTRUCTIONS: Print or type all entries. See Title 14 CFR §43.9, Part 43 Appendix B, and AC 43.9-1 (or subsequent revision thereof) forinstructions and disposition of this fOnTI. This report is required by law {49 U.S.C. §44701}. Failure to report can result in a civil penalty for eachsuch violation. (49 U.S.C. §46301(a)}

Nationality and Registration Mark Serial No. -1. Aircraft

N3129E 7AC-6726Make Model I,Series

Aeronca 7AC-Conv ChampionName (As shown on registration cerlificate) Address (As shown on registration certificate)

AddressRR 3 Box 24 A2. Owner Cily Elizabeth StateVW

Propst, John E and Barbara J Zip 26143-9319 country USA

3. For FAA Use Only

"The ~ca! tiBia ideroltifiedMuin has~ ~Ii to oomply~dM:3p~bIe tmwortbillellS reqlMlmtUlllmd ~ hereby approved felf WIComyOill tlIe above descnlJed aircraft, subject to conformity inspectionby a peROn. in §43.7."

W/03UO ·a~~ /1. A·w/Dalte Signature of¥iJlspector, AEA-FSDO-07

4. Type 5. Unit Identification

Repair Alteration Unit Make Model Serial No.

D [{] AIRFRAME (As described in Item 1 above)

0 0 POWERPlANT

D 0 PROPELLER

Type

0 0 APPLIANCE Manufacturer

6. Conformity Statement

A. Agency's Name and Address B. Kind of AgencyName C William Pancake .JR .r u. s. CertificatedMecIlanic I ManufacturerAddress RR 4 Box 218 Foreign CertificatedMechanic C. Certificate No.City Keyser State Wi Certificated RepairStation

Zip 26726 COuntrvUSA Certificated MaintenanceOrganization iA&P 2228906D. I certify that the repair and/or alteration made to the unit(s) identified in item 5 above and described on the reverse or attachments hereto

have been made in accordance with the requirements of Part 43 of the U.S. Federal Aviation Regulations and that the informationfurnished herein is true and correct to the best of my knowledge.

Extended range fuel Signature/Date of Authorized Individual

per 14 CFR Part 43 D iJe- J" (LA. 25 MAY 2010App.B [>.'7.. ~ ~.~/;- --7. Approval for Return to' $'ervice

Pursuant to the authori~{ given persons specified below, the unit identified in item 5 was lnspected in the manner prescribed by theAdministrator of the Feder.al Aviation Administration and is !1l Approved o Rejected

FAA FIt. Standards Manufacturer Maintenance Organization I PersonsApproved by CanadianInspector Department of Transport

BY Other (Specify)FAA Designee Repair Station ~ Inspection Authorization

Certificate or SignaturelDate of Authorized IndividualDesignation No.

fJ~~.IA2228906 C·M./~ 25 MAY 2010VFAA Form 337 (1006)

NOTICE

Weight and balance or operating limitation changes shall be entered in the appropriate aircraft record. An alteration must becompatible with all previous alterations to assure continued conformity with the appIicabf<gairworthiness requirements.

8. De5cription of W()'lrk Accomplished(If more space is n,'quired, attach additional sheets. Identify with aircraft nationa'lity and registration mark and date work completed.)

~13129E I§s MAY 2010

NationaliiyanaRegistrationMarK DateThis 337 covers the re-installation of a fiberglass nose bowl Wag~Aero PIn 4--576.The original Aeronca 7AC nose bowlwas fabricated from aluminium in accordance with Aeronca drawing 7-576.The fiberglass nose bowl had previously been successfully and safely installed on this aircraft since 1995. The Wag-Aero fiberglass nose bowl is listed as FAAlPMA'd.The fiberglass nose bowl has the added advantage over an aluminium nose bawl because of increased strength, andless likelihood of stress cracking.1. Introduction: See above. Aeronca 7ACB726.2. Description: Nose Bowl provides enclosure of the engine forwardoftheengilrle;3. Control: N/A4. Service information: Check for ADs and Service Bulletins5. Maintenance Instructions: This alteration will be maintained by Annual or 100 Hour Inspections6. Trouble Shooting: Probable malfunctions could incll.1destresscrapking of tnefiberglass.7. Removal and Replacement: See Aeronca 7AC Service manual for installation, removal, and parts replacementinformation.8. Diagram: NJA9. SpeciallnspecUon Requirements: N/A10.Application of Protective Treatments: NfA11. Data: See Aeronca 7AC Service Manual. Aeronca Helps and Hints, and Aeronca Service Letters.12. List of Special Tools: N/A13. For commuter Category Aircraft: N/A14. Recommended Overhaul period: N/A15. Airworthiness Section: N/A16. Revision: N/A

END

oAdditional Sheets Are Attached

FAA Form 337 (10-06)