# STC SE1311SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: LegacySTC.com, United States
- Description: Installation of Shivers carburetor temperature gauge with a Richter Aero Equipment B-5 carburetor temperature probe.
- Applied: February 19, 1980
- Status date: April 3, 2025
- Product: Engine
- Certification basis: Part 23, Part 33
- Data sheets: TCDS 194, TCDS 225, TCDS 234, TCDS e-206, [TCDS 1E2](https://openairdocs.org/tcds/1E2), [TCDS E-238](https://openairdocs.org/tcds/E-238), [TCDS E-242](https://openairdocs.org/tcds/E-242), [TCDS E-244](https://openairdocs.org/tcds/E-244), [TCDS E18EA](https://openairdocs.org/tcds/E18EA), [TCDS E24EA](https://openairdocs.org/tcds/E24EA), [TCDS E6EA](https://openairdocs.org/tcds/E6EA), [TCDS E9EA](https://openairdocs.org/tcds/E9EA)
- Certificate PDF: https://openairdocs.org/files/sha256/b0/f0/b0f03dd3c25743d9e35393dfe5556d2778aa859efe319a129ef09bdb2e129b63
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155199940220250623134829.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE1311SO

## ADs that name it (0)

None.

## Approved models (42)

- Franklin Engine Company 4AC-150 Series (TCDS 194)
- Franklin Engine Company 4AC-171 (TCDS e-206)
- Franklin Engine Company 6AC-298 Series (TCDS 225)
- Franklin Engine Company 6AL-315 Series (TCDS 234)
- Wytwornia Sprzetu Komunikacyjnego 2A-120-A ([TCDS E24EA](https://openairdocs.org/tcds/E24EA))
- Wytwornia Sprzetu Komunikacyjnego 2A-120-B ([TCDS E24EA](https://openairdocs.org/tcds/E24EA))
- Wytwornia Sprzetu Komunikacyjnego 2A-120-C ([TCDS E24EA](https://openairdocs.org/tcds/E24EA))
- Wytwornia Sprzetu Komunikacyjnego 2A-120-D ([TCDS E24EA](https://openairdocs.org/tcds/E24EA))
- Wytwornia Sprzetu Komunikacyjnego 4A-235-B ([TCDS E6EA](https://openairdocs.org/tcds/E6EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-C1 ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-C1A ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-C1L ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-C1R ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-C2 ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-C2A ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-D ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-D1 ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-D1A ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A-350-D1B ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6A4-150-B3 ([TCDS E-238](https://openairdocs.org/tcds/E-238))
- Wytwornia Sprzetu Komunikacyjnego 6A4-150-B31 ([TCDS E-238](https://openairdocs.org/tcds/E-238))
- Wytwornia Sprzetu Komunikacyjnego 6A4-150-B4 ([TCDS E-238](https://openairdocs.org/tcds/E-238))
- Wytwornia Sprzetu Komunikacyjnego 6A4-165-B3 ([TCDS E-238](https://openairdocs.org/tcds/E-238))
- Wytwornia Sprzetu Komunikacyjnego 6A4-165-B4 ([TCDS E-238](https://openairdocs.org/tcds/E-238))
- Wytwornia Sprzetu Komunikacyjnego 6A4-165-B6 ([TCDS E-238](https://openairdocs.org/tcds/E-238))
- Wytwornia Sprzetu Komunikacyjnego 6A4-200-C6 ([TCDS E-238](https://openairdocs.org/tcds/E-238))
- Wytwornia Sprzetu Komunikacyjnego 6A8-215-B7F ([TCDS E-242](https://openairdocs.org/tcds/E-242))
- Wytwornia Sprzetu Komunikacyjnego 6A8-215-B8F ([TCDS E-242](https://openairdocs.org/tcds/E-242))
- Wytwornia Sprzetu Komunikacyjnego 6A8-215-B9F ([TCDS E-242](https://openairdocs.org/tcds/E-242))
- Wytwornia Sprzetu Komunikacyjnego 6AS-350-A ([TCDS E18EA](https://openairdocs.org/tcds/E18EA))
- Wytwornia Sprzetu Komunikacyjnego 6V-335-A ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6V-335-B ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6V-350-A ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6V-350-B ([TCDS E9EA](https://openairdocs.org/tcds/E9EA))
- Wytwornia Sprzetu Komunikacyjnego 6V4-178-B3 ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6V4-178-B31 ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6V4-178-B32 ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6V4-178-B33 ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6V4-200-C32 ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6V4-200-C33 ([TCDS E-244](https://openairdocs.org/tcds/E-244))
- Wytwornia Sprzetu Komunikacyjnego 6VS-335-A ([TCDS 1E2](https://openairdocs.org/tcds/1E2))
- Wytwornia Sprzetu Komunikacyjnego 6VS-335-B ([TCDS 1E2](https://openairdocs.org/tcds/1E2))

## 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.

F AA 8110-2 (10/24) Page 1 of

SE1311SO LegacySTC.com 200 N Railroad St Bunnell, FL 32110 Cont. on Page 3.

Civil Air Regulations Continued on Pages 3-7.

Continued on Pages 3-7.

Continued on Pages 3-7.

Engines previously modifed by STC SE1-201 required. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane or engine.

02/19/1980 04/03/2025 01/18/1982 (for) Christina Underwood Manager, East Certification Branch 7 Installation of Shivers Carburetor Temperature Gauge with a Richter Aero Equipment B-5 Carburetor Temperature Probe in accordance with C.B. Shivers' Drawing number 1, Revision B, dated October 22, 1980, and Installation Instructions dated October 22, 1980.

SE1311SO 04/03/2025 7

SE1311SO 04/03/2025 airworthiness requirements of:

3, 13, 23, 33

2. This approval should not be extended to other specific engines of these models on which other previously approved modifications are incorporated unless it is determined that the inter-relationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that engine.

**ENGINE ELIGIBILITY LIST**

**AIRCOOLED MOTORS**

FRANKLIN MODEL T. C. NUMBER 4AC-150 Series ATC 194 4AC-171 Series 206 6AC-298 Series 225 6ACT-298 Series 225 6AL-315 Series 234 6A4-145 Series E-238 6A4-150 Series E-238 6A4-165 Series E-238 6AG4-185 Series E-238 6A4-200 Series E-238 6A8-215 Series E-242 6V4-178 Series E-244 6V4-200 Series E-244 6V4-335 Series E-244 3 7

SE1311SO 04/03/2025

**ENGINE ELIGIBILITY LIST**

**AIRCOOLED MOTORS**

FRANKLIN MODEL T. C. NUMBER 6VS-335-A Series 1E2 6VS-335-B Series 1E2 4A-235-B Series E6EA 6V-350-A Series E9EA 6V-350-B Series E9EA 6A-350-C Series E9EA 6A-350-D Series E9EA 6AS-350-A Series E18EA 2A-120 E24EA

SE1311SO 04/03/2025

**ENGINE ELIGIBILITY LIST**

**AVCO CORPORATION**

LYCOMING MODEL T. C. NUMBER O-145 Series 199 and 210 O-235 Series E-223 O-350 Series 227 O-435 Series E-228 GO-435 Series E-228 O-290 Series E-229 O-320 Series E-274 O-340 Series E-277 VO-435 Series E-279 O-360 Series (excl A1A, C2B, C2D) E-286 HO-360-A1A only E-286 VO-360 Series 1E1 TO-360 Series E26EA LTO-360 Series E26EA O-540 Series E-295 VO-540-B&C Series E-304 TVO-540-A1A 1E14

SE1311SO 04/03/2025

**ENGINE ELIGIBILITY LIST**

**CONTINENTAL**

MODEL T. C. NUMBER A-50 Series E-190 A-65 Series E-205 A-75 Series E-213 A-80 Series 217 C-75 Series E-233 C-85 Series E-233 C-115 Series E-236 C-125 Series E-236 E-165-2 only E-246 E-185-2 only E-246 C-90 Series E-252 O-200 Series E-252 C-145 Series E-253 O-300 Series E-253 O-470-A,E,J,K,L,R,S,T,U only E-273 GO-300 Series E-298

SE1311SO 04/03/2025

**ENGINE ELIGIBILITY LIST**

**RANGER**

**MODEL T. C. NUMBER 6-440-C5 E-216**

**ROLLS ROYCE**

MODEL T. C. NUMBER RR C90 Series E3IN RR-O-300 Series E4IN RR O-240-A Series E11EU ----END---- 7 7 Add Page

## Every issue (1)

- April 3, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b0/f0/b0f03dd3c25743d9e35393dfe5556d2778aa859efe319a129ef09bdb2e129b63)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.