# STC SE4768NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hamilton David C, United States
- Description: Installation of a modified Marvel Model MA-3SPA carburetor
- Applied: January 19, 1989
- Status date: October 10, 1989
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E-252](https://openairdocs.org/tcds/E-252)
- Certificate PDF: https://openairdocs.org/files/sha256/74/a3/74a3510b53a124d2c0dca1a0717847a31dca5bc802a31036484efc5f66938555
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D4B211BF91C027D985256CC2005A758F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE4768NM

## ADs that name it (0)

None.

## Approved models (1)

- Teledyne Continental Motors O-200-A ([TCDS E-252](https://openairdocs.org/tcds/E-252))

## What the certificate says

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

SIC BoaK United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SEA768NM This certificate issued to: David C. Hamilton Part 13 of the CiVil Air Regulations:

Original Product - Type lentificate Number: E-252 Make: Continental Model: 0-200A Besoripion Jype cantatango: Installation of a modified Marvel Model MA-SPA modification consists of replacing the existing throttle valve (Marvel-Schebler P/N 14-189) with an identical part (P/N 14-189) to which a teflon coating has been applied. There are no changes to ratings or limitations as a result of this modification.

timilaluns andbindilions: Data pertaining to this modification are considered inadequate for other engines. This approval is limited to the installation in Continental Model 0-200A engines, Serial No. 69588-8-A, only. A copy of this Certificate must be maintained as part of the permanent records for the modified engines.

Date sapplicatim: January 19, 1989 Jule missued:

Salesfissuance: October 10, 1989 Jale umended:

FEDERAL AVIATION By Direction of the Administrator Tand Guel (Signature) TONINISTRATOS Manager, Aircraft Modification Branch (Title) 47 FAA FORM 8110-2 (10-68)

## Every issue (1)

- October 10, 1989: Issued, Current. [certificate](https://openairdocs.org/files/sha256/74/a3/74a3510b53a124d2c0dca1a0717847a31dca5bc802a31036484efc5f66938555)

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