# STC SA181SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: TALCO Aviation
- Description: Installation of Turbosupercharged Continental IO-470- U engines
- Status date: August 31, 2023
- Data sheets: 3A10, 3A10
- Certificate PDF: https://openairdocs.org/files/sha256/6c/72/6c72b8149b38329ebe68acab9c6201f8cb18daf085fee6d48d2ea91882f23a3a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198002183520231204144017.0001
- Page: https://openairdocs.org/stc/SA181SO

## ADs that name it

- [AD 81-19-04](https://openairdocs.org/ad/81-19-04): Hose Assembly · Rajay Hose Assemblies, 500A, 500B and 87 more. Effective Sep 17, 1981

## Approved models (2)

- The Cessna Aircraft Company 310I (TCDS 3A10)
- The Cessna Aircraft Company 310J (TCDS 3A10)

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

SA181SO TALCO Aviation 3015 E. New York St, STE A2-270 Aurora, IL 60504 Part 3 the Civil Air Regulations 3A10 Cessna 310I, 310J Installation of Turbosupercharged Continental IO-470-U engines in accordance with FAA Sealed Roto-Master (formerly Rajay/Riley Aeronautics Corporation) Drawing List No. R0022, Revision "D" or subsequent FAA sealed revision.

(See continuation sheet 3 of 3) October 30, 1965 July 18, 1968; January 14, 1969; February 10, 1982; October 10, 1987; September 22, 1995;

December 19, 2003; June 26, 2006; March 16, 2007; March 5, 2018; February 2, 2021; August 31, 2023 May 27, 1966 August 9, 1968; March 21, 1985 for Paul (Vu) Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3

SA181SO 3

SA181SO Date of Issuance: May 27, 1966 Date Amended: March 21, 1985 Date of Reissuance: August 31, 2023

Engines must be modified to incorporate turbochargers in accordance with STC No.

SE96SO.

FAA approved Pilot's Check List dated May 27, 1966 or later FAA approved revision 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 a product, the holder must give the other person written evidence of that permission.

-END- 3 3

## Every issue (4)

- August 31, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/6c/72/6c72b8149b38329ebe68acab9c6201f8cb18daf085fee6d48d2ea91882f23a3a)
- February 21, 2021: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/1b/a1/1ba151010f60210a4f75c9e876d8abb6a1daac053573ba2949c87f5bdbc92e64)
- March 5, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/95/0c/950c1a5b707a65987247f911976504b687d79c2741e9947e1468a6711aa2176c)
- June 26, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/08/dd/08ddedaa6e4c2f6a8655d5618acc5b0ce4cabc434a21fdf801fee0a71fe19b00)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.