# STC SA3362WE-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: United Airlines Inc, United States
- Description: Installation of a Safe Flight P/N 6500-2 Windshear Warning Computer for 
in-service evaluation
- Applied: February 24, 1978
- Status date: November 30, 2011
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/4f/1e/4f1ef18ba10e807a8381a342fce7a65bf12b03fed0077119368e29d4750d7c40
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4D72671789372FE28625799700732799.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3362WE-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## 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.

This Certificate issued to United Air Lines, Inc.

600 Jefferson Street Houston, Texas 77002

Part 4b of the Civil Air Regulations.

A3WE

Boeing

727-222, S/N 19540 Only Description of Type Design Change: Installation of a Safe Flight P/N 6500-2 Windshear Warning Computer for in-service evaluation in accordance with United Air Lines, Approved Drawing List No. 3362 dated March 15, 1978 or later FAA approved revision.

Limitations and Conditions: Approval limited to installation on airplane N7623U (Serial No. 19540) only.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: February 24, 1978

Date of issuance: March 15, 1978

Date reissued: November 30, 2011

( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office ( Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

## Every issue (1)

- November 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/4f/1e/4f1ef18ba10e807a8381a342fce7a65bf12b03fed0077119368e29d4750d7c40)

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