# STC SA00050MC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Sierra Nevada Corporation, United States
- Description: Installation of provisions for wingtip mounted infrared sensors
- Applied: September 15, 2010
- Status date: September 15, 2010
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A56CE](https://openairdocs.org/tcds/A56CE)
- Certificate PDF: https://openairdocs.org/files/sha256/23/db/23dbd4a65ae74811dc30cccd056b93e2f5084f7d6da5d7f2fd612ff2861adf37
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/11F3D4EBDA4D4C82862577AB00606AAD.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00050MC

## ADs that name it (0)

None.

## Approved models (1)

- Polskie Zaklady Lotnieze Spolka zo.o PZL M28 05 ([TCDS A56CE](https://openairdocs.org/tcds/A56CE))

## 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.

Number SA00050MC

This certificate issued to: Sierra Nevada Corporation 11211 East Arapahoe Road Centennial, Colorado 80112 Part 23 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: A56CE Make: Polskie Zaklady Lotnicze Sp. z o.o., Mielec Model: PZL M28 0 5 Description of Type Design Change:

Installation of provisions for wingtip mounted infrared sensors in accordance with Master Drawing List for Chase Wingtip STC Drawing Number MDL-2176-00-9312, Revision A, FAA Approved on September 15, 2010, or later FAA approved revision. Use of this STC requires FAA approved Instructions for Continued Airworthiness document number 2176-00-9304, Revision C, FAA Approved on September 15, 2010, or later FAA approved revisions.

1. This approval is for U.S. Government use only and is limited to installations completed at the SNC facility in Centennial, Colorado.

2. Installations not completed at SNC will require an FAA approved Installation Manual.

3. The compatibility of this modification with the installation of previously installed modifications is the responsibility of the installer

Date of application: June 22, 2010 Date of issuance: September 15, 2010 Date reissued:

(Signature) Ronald K. Rathgeber Manager Military Certification Office (Title)

Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (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) Extent of Authority (if licensing agreement):

Signature of grantor ( In ink):

## Every issue (1)

- September 15, 2010: Issued, Current. [certificate](https://openairdocs.org/files/sha256/23/db/23dbd4a65ae74811dc30cccd056b93e2f5084f7d6da5d7f2fd612ff2861adf37)

---
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.