# STC SA136SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: TALCO Aviation, United States
- Description: Installation of Turbosupercharged GO-480-D1A engines.
- Applied: October 13, 1964
- Status date: August 31, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 6A1](https://openairdocs.org/tcds/6A1)
- Certificate PDF: https://openairdocs.org/files/sha256/9c/ec/9cec1f0b63def6c78241db8b8c0d3a3329ee97a450a737e39120b7d2d3880d2c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125465102120231205152231.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA136SO

## ADs that name it (0)

None.

## Approved models (1)

- Twin Commander Aircraft Corporation 560-A ([TCDS 6A1](https://openairdocs.org/tcds/6A1))

## 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.

SA136SO TALCO Aviation 3015 E. New York St, STE A2-270 Aurora, IL 60504 Part 3 the Civil Air Regulations 6A1 Aero Commander 560A Installation of Turbosupercharged GO-480-D1A engines in accordance with FAA Sealed Rajay (formerly Riley) Drawing List No. R0011, Revision C or FAA saled subsequent revision. NOTE: Model 560A, Serial number 299 only, is also eligible when modified in accordance with Revision A to this document.

(See continuation sheet 3 of 3) October 13, 1964 January 14, 1969; February 10, 1982; October 30, 1987; September 22, 1995;

December 19, 2003; June 26, 2006; March 16, 2007; March 5, 2018; February 2, 2021; August 31, 2023 June 9, 1965 September 1, 1966; August 26, 1969 for Paul (Vu) Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3

SA136SO 3

SA136SO Date of Issuance: June 9, 1965 Date Amended: August 26, 1969 Date of Reissuance: August 31, 2023

The engines must be previously modified to incorporate turbochargers in accordance with Supplemental Type Certificate No. SE135SO. The approval of this change in type design applies to the basic Aero Commander Model 560A aircraft only. 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. FAA approved Riley/Rayjay Airplane Flight Manual Supplement dated June 9, 1965 is required with this installation.

-END- 3 3

## Every issue (4)

- August 31, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9c/ec/9cec1f0b63def6c78241db8b8c0d3a3329ee97a450a737e39120b7d2d3880d2c)
- February 2, 2021: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/eb/a1/eba1518d5fd993b4b9885abfb75696bd58813765d256e029ce2775c736948b70)
- March 5, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/7a/7b/7a7b308ba602ca557efeaca9856ead012cbbf140e6a4e5de45d5fdc5c9a19847)
- June 26, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/68/34/683460e75b98481efe1cfb453293cdd7ddfbc94654971e922a0f32b541a973d3)

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