# STC SA696NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Airport Electronics Inc, United States
- Description: Installation of a Ryan Stormscope, model WX-7A weather mapping system
- Applied: November 15, 1978
- Status date: January 3, 1979
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A7SO](https://openairdocs.org/tcds/A7SO)
- Certificate PDF: https://openairdocs.org/files/sha256/be/1f/be1fba75edc45206856db68d73a6403423b19e1360d883f9f1fd999512ff6093
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E84D98F8DEDA5B0386257A440065C6B6.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA696NW

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-34-200T ([TCDS A7SO](https://openairdocs.org/tcds/A7SO))

## What the certificate says

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

STC United States of America Rao K Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA696NW This certificate issued to: Airport Electronics, Inc.

Purt 23 of the Federal Aviation Regulations.

Original Product -Type berlificate Number: A7SO Make: Piper Model: PA-34-200T Description of Type Design Change: Installation of a Ryan Stormscope, model WX-TA weather mapping system in accordance with Ryan Installation Manual, model WX-7A, and photographs 1, 2, and 3.

Limilatunsand bandituna: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Piper, PA-34-200T, S/N 34-7870457 only. A copy of this Certificate and Installation Manual Model WX-7A shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: November 15, 1978 Date Reissued:

Date of Issuance: 10M 3 15/9 Date Amended:

FEDERAL AVIATION parto & tetroder (Signature ) TOMINISTRATO Chief, Engineering and Manufacturing Branch (Title)

**FAA FOR 8110-2 (10-68)**

## Every issue (1)

- January 3, 1979: Issued, Current. [certificate](https://openairdocs.org/files/sha256/be/1f/be1fba75edc45206856db68d73a6403423b19e1360d883f9f1fd999512ff6093)

---
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.