# STC SA2-871

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installation of engine mounts to accommodate lord mount assemblies J6545-1.
- Applied: November 12, 1959
- Status date: August 31, 2000
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10)
- Certificate PDF: https://openairdocs.org/files/sha256/c6/c2/c6c293c335f82c55c8a6fabbe40180f59c28a830fc5c441a7fbba8b467c1d15b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/477A995ECC712FC285256CC10083D4F0.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2-871

## ADs that name it (0)

None.

## Approved models (2)

- Cessna Aircraft Company 310 ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310B ([TCDS 3A10](https://openairdocs.org/tcds/3A10))

## 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 5A2-871 This certificate issued to: Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Certifies that the change in the type design for the following product with the limitations and condition's therefor as specified hereon meets the airworthiness requirement's of Part 3 of the Civi 1 Air Foegulations.

Original Product Type Certificate Number: 3A10 Make: Cessna Model: 310, 310B Description of Type Design Change:

Installation of engine mounts to accommodate lord mount assemblies J6545-1 per data listed on DAS Drawing List titled "Engine Mount Installation - 310" dated 11/11/59, or later FAA approved revision Limitations and Conditions:

Compatibility of this modification with other previously approved modifications must be determined by the installer.

Date of Application: Novembex 12, 1959 Date Reissued: 7/10/92; 12/21/98; 8/31/00 Date of Issuance: November 20, 1959 Date Amended: May 19, 1982 Rev. 5 By Direction of the Administrator (Signature) S. Frances Cox TOMINSTRATO Manager, Special Certification Office, Southwest Region (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and 21P code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and ZIP code) Extent of Authority (if licensing agreement): - Date of Transfer:.

Signature of grantor (In ink):

**FAA AC 69-5536**

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c6/c2/c6c293c335f82c55c8a6fabbe40180f59c28a830fc5c441a7fbba8b467c1d15b)

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