# STC SA898NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Seattle Flight Service, Inc., United States
- Description: Installation of B. F. Goodrich de-icing boots
- Applied: February 26, 1980
- Status date: February 28, 1980
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15)
- Certificate PDF: https://openairdocs.org/files/sha256/01/f7/01f774b3a629891a58235561dbc97f23458a02bf6286b20b679639cb80c2752f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BE2B17150A4FC68786257A3E0051B936.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA898NW

## ADs that name it (0)

None.

## Approved models (1)

- Hawker Beechcraft Corporation A36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

## 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: SA898NW This certificate issued to: Seattle Flight Service, Inc.

Part 3 of the Civil Air Regulations:

Original Product -Typebertificate Number: 3A15 Make: Beech Model: A36 Description of Type Design Change: Installation of B. F. Goodrich de-icing boots on the Hartzell HC-F3YR-1RF/F8468AB-8Q propeller in accordance with B. F.

Goodrich Installation Manual Report Number 70-04-700A.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Beech A36, Serial Number E-612 only. A copy of this Certificate and FAA Approved Airplane Flight Manual Supplement shall be maintained as a part of the permanent records for the modified aircraft.

Date of Application: February 26, 1980 Date Reissued:

Date of Issuance: February 28, 1980 Date Amended:

FEDERAL AVIATION Charle A Schrader (Signature ) TAMINIST RATO Chief, Engineering and Manufacturing Branch (Title)

47.

## Every issue (1)

- February 28, 1980: Issued, Current. [certificate](https://openairdocs.org/files/sha256/01/f7/01f774b3a629891a58235561dbc97f23458a02bf6286b20b679639cb80c2752f)

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