# STC SA7206SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 60 two axis automatic flight guidance system, model ST-315.
- Applied: February 21, 1990
- Status date: March 14, 1990
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A13](https://openairdocs.org/tcds/1A13)
- Certificate PDF: https://openairdocs.org/files/sha256/ee/2f/ee2fc885ba3cb9d0b1187687af466aa4cc3ca832b460095e7c39084c7489c609
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2AD2D723100FE57685256CC20056A207.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA7206SW-D

## ADs that name it (0)

None.

## Approved models (2)

- REVO Incorporated Lake LA-4 ([TCDS 1A13](https://openairdocs.org/tcds/1A13))
- REVO Incorporated Lake LA-4-200 ([TCDS 1A13](https://openairdocs.org/tcds/1A13))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

Arita Sate a Ancie Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA720654-0 This certificate issued to: S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, Texas 76067 Port 3 sf the CiVil Air Regulations.

Original Product -Type Contificater Numbon: 1A13 Make: Lake Model: LA-4 and LA-4-200 Description of Type Design Change:

Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-315, according to Bulletin No. 415, dated 2-19-90 and Master Drawing List No.

92500, dated 2-19-90 and/or later FAA Approved revisions of the above data (14 Volt System).

1. Also eligible on Model LA-4-200 When Modified Per STC SA114NE.

2. FAA/DAS Approved Airplane Flight Manual, P/N 89840, dated 3-14-90 is required and/or later FAA Approved revisions of the above supplement.

3. Compatability of this modification with other previously approved modifications must be determined by the installer.

Holdeman DAS Staff Coordinator, DAS 5 SA (Title)

47.

**PAX FORM 8110-2 (10-68)**

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

Signature of grantor (In ink) :

## Every issue (1)

- March 14, 1990: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ee/2f/ee2fc885ba3cb9d0b1187687af466aa4cc3ca832b460095e7c39084c7489c609)

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