# STC SA1750SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Mitsubishi Heavy Industries America Inc., United States
- Description: Installation of battery temperature warning system.
- Applied: August 23, 1973
- Status date: January 19, 2001
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2PC](https://openairdocs.org/tcds/A2PC)
- Certificate PDF: https://openairdocs.org/files/sha256/ff/dc/ffdc417c76f08751aa9120d81077462380d91db7c424b7e1a48e66688055bd2f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B85E27F717A84EFB85256CC10083CFD7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1750SW

## ADs that name it (0)

None.

## Approved models (2)

- Mitsubishi Heavy Industries Ltd. MU-2B-35 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))
- Mitsubishi Heavy Industries Ltd. MU-2B-36 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))

## 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.

Het) pistes ©f ,Am«t«t JBepartment of ^Transportation - ,3fe0eral JVbiaiton ^ammtstration upplrniental (Eerttftcate <5r>s<£f/t(x*Je i SA1750SW Mitsubishi Heavy Industries, Ltd.

Licensee: Mitsubishi Heavy Industries America, Inc.

4951 Airport Parkway, Suite 800 Addison, TX 75001 ,A/usstffef.

10/(3| Mitsubishi MU-2B-35, MU-2B-36 Civil Air Installation of Battery Temperature Warning System per MAI Engineering Design Summary 935A-0027, Revision E dated 3/19/75.

FAA Approved Airplane Flight Manual Supplement dated October 30, 1973, is reguired for MU-2B-35; Supplement dated September 13, 1974, is required for MU-2B-36.

.-August 23, 1973 October 30, 1973 .-, ,e<r.Ci .- 3/31/86; 8/17/99; 1/19/01 9/13/74; 12/23/74;

5/23/75 Rev. 3 (Signature) Michele M. Owsley, Manager Airplane Certification Office, Southwest Region (TV/te) Any is punishable by a fjns of not exceeding $1,000, or jjupriaoMtsnt JIOE exceeding 3 yeirs, or both r FAA Form 6110-2110-68) P«ge 1 of 2 cefCi/icdte n4y be transferred in accordance wit^j FAR 21.47.

INSTRUCTIONS' The transfer endorsement brlow may he used to notify [he appropriate FAA Regional Office of [he transfer of this Supplemental Type Certificate.

The FAA will reissue the cenificale in ihe name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) umtar and sttfftj (City, Stall, and ZIP < from (Name of grantor) (Print or type) (Address of grantor) (Number and Jlrtrl) (Ctty.Slalr, a Extent of Authority (if licensing agreement):

Signature <jf grantor (In ink):

**C FAA AC 69-5536**

## Every issue (1)

- January 19, 2001: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ff/dc/ffdc417c76f08751aa9120d81077462380d91db7c424b7e1a48e66688055bd2f)

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