# STC SA00109AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aviall Services, Inc., United States
- Description: Installation of the following batteries, SP444, STSP400, 4076 or SP400.
- Applied: February 3, 1992
- Status date: October 31, 2002
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2PC](https://openairdocs.org/tcds/A2PC)
- Certificate PDF: https://openairdocs.org/files/sha256/07/f1/07f1223ebf8449b3c11e8646c5b8eb42f09acb95e1506efa082c997a4b57c790
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0727FF140EEE857785256CC1007DC7A8.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00109AT

## ADs that name it (0)

None.

## Approved models (8)

- Mitsubishi Heavy Industries Ltd. MU-2B-10 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))
- Mitsubishi Heavy Industries Ltd. MU-2B-15 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))
- Mitsubishi Heavy Industries Ltd. MU-2B-20 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))
- Mitsubishi Heavy Industries Ltd. MU-2B-25 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))
- Mitsubishi Heavy Industries Ltd. MU-2B-26 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))
- Mitsubishi Heavy Industries Ltd. MU-2B-30 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))
- 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

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: SA00109AT This certificate issued to: Aviall Services, Inc. d/b/a Aviall Battery Shop P.O. Box 619048 Dallas, TX 75261 Part 10 & 3 of the Civil Air Poogulations.

Original Product -- Type Certificate Number: A2PC Make: Mitsubishi Model: MU-2B-10, -15, -20, -25, -26, -30, -35, -36 Description of Type Design Change: Installation of the following Batteries: SP444 in accordance with Ryder Drawing No. MUSTC-4, Revision A, dated 3/1/93, STSP400 in accordance with Ryder Drawing No.

MUSTC -3, Revision A, dated 3/1/93, 4076 or SP400 in accordance with Ryder Drawing No. MUSTC -2, Revision A, dated 3/1/93, or later FAA approved revisions.

Limitations and Conditions: 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 other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Note: This approval is for a maximum battery weight of 82 Ibs. Installations that exceed this maximum weight will require separate FAA approval.

suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Soviation Administration Date of Application: February 3, 1992 Date Reissued: October 31, 2002 Date of Issuance: . March 04, 1993 Date Amended:

FEDERAL AVIATON By Direction of the Administrator Eugene I. Bollin (Signature) TOMINISTRATO yor Melvin D. Taylor Manager, Atlanta Aircraft Certification Office (Title)

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

Signature of grantor (In ink):

## Every issue (1)

- October 31, 2002: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/07/f1/07f1223ebf8449b3c11e8646c5b8eb42f09acb95e1506efa082c997a4b57c790)

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