What it approves
Payload System Installation
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.
1211 Gravenhurst Parkway Gravenhurst, Ontario Canada P1P 1R1 Part 3/23 the Civil Air / Title 14, Code of Federal Regulations *See attached FAA Approved Model List (AML) No. SA12276IB for a list of approved models and applicable airworthiness regulations.
*See attached FAA AML No. SA12276IB *See attached FAA AML No. SA12276IB
1. 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.
2. The installer must determine whether this design change is compatible with previously approved modifications.
(See continuation sheet 3) 12/10/2025 01/16/2026 John Yoo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3
1. Payload System Installation must be in accordance with the applicable Installation Drawing as shown on the attached FAA AML No. SA12276IB.
2. Maintenance must be in accordance with the applicable Instructions for Continued Airworthiness as shown on the attached FAA AML No. SA12276IB.
3. Operation must be in accordance with the applicable Flight Manual Supplement as shown on the attached FAA AML No. SA12276IB.
3. This STC is applicable to all serial numbers for the Make-Models as shown on the attached FAA AML No. SA12276IB.
4. Operation must be in accordance with the limitations section of the applicable Flight Manual Supplement as shown on the attached FAA AML No. SA12276IB.
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ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 94
| Make | Model | Data sheet |
|---|---|---|
| Textron Aviation Inc. | 172 | 3A12 |
| Textron Aviation Inc. | 172A | 3A12 |
| Textron Aviation Inc. | 172B | 3A12 |
Every issue · 1
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| January 16, 2026 | Issued, current | CertificateApproved model list |