# STC SA00104WI

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Webco Aircraft Co, United States
- Description: Installation of Continental IO-470-N engine and McCauley or Beech or Flottorp propellers
- Applied: August 30, 1993
- Status date: October 5, 1994
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15)
- Certificate PDF: https://openairdocs.org/files/sha256/3c/89/3c89b97b2f005b2dadd739f61ba2af266ba5018eb3fc3ce739e125954e8883e1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CB994BD74C24857186258029005DBE7C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00104WI

## ADs that name it (0)

None.

## Approved models (3)

- Beechcraft Corporation J35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Beechcraft Corporation K35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Beechcraft Corporation M35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00104WI This certificate issued to: WEBCO Aircraft 1134 N. Oliver Newton, Kansas 67114 Purt 3 of the Civil Air Regulations. See Aircraft Specification No. 3A15.

Original Product -Typebertificate Number: 3A15 Make: Beech Model: J35, K35, M35, Serial Number D5331 thru D6561 and McCauley or Beech or Flottorp propellers. Data Required: (1)A copy of Description of Type Design Change: Installation of Continental 10-470-N engine this certificate. (2) WEBCO Installation instructions for Beech Model J35, K35 & M35 dated June 22, 1993, or later "FAA Approved" revisions. (3) "FAA Approved" Airplane Flight Manual Supplement dated September 30, 1993, or ater FAA Approved revisions.

Limitations and Conditions: The approval of this modification is applicable to aircraft that are otherwise unmodified. This approval should not be extended to other aircraft of these models that incorporate any previously approved modifications unless it is determined that the interrelationship between this change and any of other previously approved modifications will introduce no adverse effect upon the airworthiness of these aircraft.

Date of Application: August 30, 1993 Jule wissued:

Date of Issuance: September 30, 1994 Jale umended: October 5, 1994 FEDERAL AVIATION By direction of the SAdguintake SIGNED BY JAMES A. SCHUELER James A. Schueler (Signature) TOMINISTRAIO Acting Manager, Propulsion Branch Wichita Aircraft Certification Office (Title)

47.

## Every issue (1)

- October 5, 1994: Amended, Current. [certificate](https://openairdocs.org/files/sha256/3c/89/3c89b97b2f005b2dadd739f61ba2af266ba5018eb3fc3ce739e125954e8883e1)

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