# STC SA8054SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: RAM Aircraft Limited Partnership, United States
- Description: Installation of intercooler scoop.
- Applied: May 1, 1991
- Status date: August 29, 2008
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE)
- Certificate PDF: https://openairdocs.org/files/sha256/a8/18/a818bf101d68685b3f273fb101db9619dcf12c2e229dbac3ca2135abd2c2b4b7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6D1FA15FE81FA0CF8625793E006C4B4F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA8054SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 414 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))

## 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: SA8054SW-D This certificate issued to: RAM Aircraft, Limited Partnership 7505 Karl May Drive Waco, IX 76708 Part & of the Civil Air Poegulations.

Original Product Typo Certificate Number : A7CE Cessna Model: 414 Description of Type Design Change:

Installation of intercooler scoop in accordance with RAM Aircraft, Limited Partnership, drawing No. 1499, Rev. B, dated July 17, 1991 or later FAA approved revision.

A. Standard 414 - FAA approved Flight Manual Supplement No. FM1019 dated July 23, 1991, is required. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of Application: May 01, 1991 Date Reissued: October 08, 2001; February 20, 2008;

August 29, 2008 Date of Issuance: July 23, 1991 Date Amended:

FEDERAL AVIATION ORIGINAL SIGNED BY TERRY BOWDEN (Signature) Terry L. Bowden TOMNISTRATIO DAS administrator DAS-700100-SW RAM Aircraft LP Waco, Texas (Title) 414 increased gross weight - This modification (STC8054SW-D) has been found to be compatible with STC SA7570SW-D. Combined FAA approved Flight Manual Supplement No. FM1018 dated July 23, 1991, is required.

Compatibility of the combined modifications listed above with future revisions to either STC must be determined by the installer. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

C. 414 increased gross weight and horsepower - This modification (STC SA8054SW-D) has been found to be compatible with STC SA4379SW-D. Combined FAA approved Flight Manual Supplement No. FM1016 dated July 23, 1991, is required. If RAM Vortex Generators are installed in Accordance with STC SA7984SW-D, combined FAA approved flight manual no. FM1013 dated July 23, 1991, is required. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

FAA Form 8110-2-1 (10-69) Page 3 of 3

## Every issue (1)

- August 29, 2008: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a8/18/a818bf101d68685b3f273fb101db9619dcf12c2e229dbac3ca2135abd2c2b4b7)

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