# STC SA1301SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aviall Services, Inc., United States
- Description: Installation of Utah Research and Development Co. Model 126BC101 battery charger system.
- Applied: October 1, 1981
- Status date: October 31, 2002
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A22CE](https://openairdocs.org/tcds/A22CE), [TCDS A27CE](https://openairdocs.org/tcds/A27CE)
- Certificate PDF: https://openairdocs.org/files/sha256/67/6b/676b00fdc7969b1ef617d6372da58efdd42188303136f6fd408aa049d8fb69bd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BE42524114BB49DE85256CC10080E1AA.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1301SO

## ADs that name it (0)

None.

## Approved models (2)

- Cessna Aircraft Company 500 ([TCDS A22CE](https://openairdocs.org/tcds/A22CE))
- Cessna Aircraft Company 501 ([TCDS A27CE](https://openairdocs.org/tcds/A27CE))

## 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.

Jfltiitetl plates nf of transportation -- JXfrtatitm JV&mtmstratmn SA1301SO A • 11 o • T tut A • 11Aviall Services, Inc. d/b/a Aviall Battery Shop P.O. Box 619048 Dallas, TX 75261 £%s A#ie ed&it&t Av Me 1fculwtfi&/>spditc£u't£% 6iff if f s cf/ etefu-cf/86sif<xl reyaetvtrtert4>-oflfytft * c/'//?& Federal Aviation A27CE Cessna 501 *For certification basis, see Type Certificate Data Sheet.

Cessna 500 &• Installation of Utah Research and Development Company Model 126BC101 Battery Charger System in accordance with Installation Instructions, revised October 28, 1981, and Master Parts List No. BSIM-06-S-32, revised October 28, 198!, or later FAA approved revisions.

£&es,^ 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 produce no adverse effect upon the airworthiness of that airplane. FAA Approved Airplane Flight Manual Supplement dated December 16, 1981, is required with each installation. 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.

a, fcs . October 1, 1981

- December 16, 1981 .- February 17, 1987'October 31, 2002 Melvin D. Taylor Manager, Atlanta Aircraft Certification Office (Title} efatiot of thi? certificate J.s punish.ab.Je by a fine of nut exceeding Si, 000, oc JDiprisanraerit natA/iy 3110-2(10-691 PAGE 1 of 1 c»J"Cificd£e c .cans /erred in ing 3 years, or botrt.

dance with FAX 217777

I NS'I'RIIC I ION'S, '['he transfer endorse men I below may br used to noiif> the a ))|>i ornate FA A h'eg ion.) I Ollke nf thr transfer of this Supplemental Type Certificate I'hc I-"'\A » ill reissue I hi- ui'rtifw air in the njinn- ot ihe Iransfpree and forward 11 10 him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number __..._- to (Name of transferee) _.

(Address oj transferee) i OTiJ street) (City, Stall, and ^1P cailj from (Name of grantor} (Print or type) (Addrtss oj grantor) and street) (City, Stair, and £IP code I Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- October 31, 2002: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/67/6b/676b00fdc7969b1ef617d6372da58efdd42188303136f6fd408aa049d8fb69bd)

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