What it approves
Installation of ALCOR Model 250 turbosupercharger. Serial Number 1850032 only
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
SA777SW Alcor LLC 300 Breesport St.
San Antonio, TX 78216 Part 3 the Federal Aviation Regulations 3A24 Textron Aviation Inc.
1. Modification limited to Cessna Model 185, Serial Number 1850032, Registration Number N9832X ONLY.
(See Continuation Sheet 3 of 3) 03/31/1966 07/05/1994 09/30/2002 05/27/2025 04/03/1967 for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3 Installation of ALCOR Model 250 Turbosupercharger in accordance with data listed in ALCOR letter and attachment of February 2, 1967.
FAA 8110-2 ( 10/24) Page 2 of __
SA777SW 05/27/2025 3
SA777SW 05/27/2025 Limitations and Conditions (Continued):
2. Placards called out in Type Inspection Report A877SW-S are required.
3. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.
-END- 3 3
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Textron Aviation Inc. | 185 | 3A24 |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| May 27, 2025 | Reissued, current | Certificate |
| September 30, 2002 | Reissued, earlier issue | Certificate |