# STC SA1619NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Steven L. Knopp, United States
- Description: Installation of Bicentennial II 24x10x6 4 ply 4 pr TSO-C62B, Type III tires on main wheels previously installed under STC SA63GL
- Applied: April 6, 1982
- Status date: April 19, 1982
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6)
- Certificate PDF: https://openairdocs.org/files/sha256/de/65/de6525ff4f23eb140c371a10fd772c2480ec8b51205887d28681007fe9223e3a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4104CE47B14135AE86257A13006ECCF4.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1619NM

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6))

## What the certificate says

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

Manited States of Sincrica Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA1619NM This certificate issued to: Steven L. Knopp Certifies that the change in the type design for the fellowing praluct with the limitations and conditions thereferas specifud hereon meets the sirenthiness requirement of Purt 3 of the CIViI AiT Fugulationis dated November 1, 1949.

Original Product - Type Contificate Number: 5A6 Make: Cessna Model: 180B Description of Type Design Change: Installation of Bicentennial II 24×10×6 4 ply 4 prISO-C62B, Type III tires on main wheels previously installed under STC SA63CL.

Limitations and benditune: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to this Certificate shall be maintained as part of the permanent records for the installation in Cessna Model 180B, Serial Number 50638 only. A copy of Derve TOMINISTRANO Outing Manager, Seattle Aircraft ( Signature) Certification Office, ANM-100S (Tille) FAA FORM 8110-2 (10-68)

## Every issue (1)

- April 19, 1982: Issued, Current. [certificate](https://openairdocs.org/files/sha256/de/65/de6525ff4f23eb140c371a10fd772c2480ec8b51205887d28681007fe9223e3a)

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