# STC ST04636CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Sage-Popovich Inc., United States
- Description: Install Sage-Popovich Aircraft Tire Kit P/N 601SP-01, which allows removal of the nose and main landing gear tires and the installation of alternate new FAA TSO approved tires
- Applied: September 7, 2022
- Status date: November 16, 2023
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- Certificate PDF: https://openairdocs.org/files/sha256/d4/6b/d46bf1a123fcad0f20f3f1053abd33feaca546094a6765ed8def65c2bc634e81
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187722558720231130183613.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST04636CH

## ADs that name it (0)

None.

## Approved models (4)

- Bombardier Inc. CL-600-1A11 (CL-600) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2A12 (CL-601) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2B16 (CL-601-3A) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2B16 (CL-601-3R) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- November 16, 2023: Issued, Current. [certificate](https://openairdocs.org/files/sha256/d4/6b/d46bf1a123fcad0f20f3f1053abd33feaca546094a6765ed8def65c2bc634e81)

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