What it approves
Installation of a medical oxygen system. MSN 36128 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.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number This certificate issued to:
SR00256DE Air Methods, LLC 5500 South Quebec Street Suite 300 Greenwood Village, CO 80111 Part 29 Title 14 of the Code of Federal Regulations H4SW Bell Textron Inc.
412EP (S/N 36128 only)
1. A copy of this certificate and Rotorcraft Flight Manual Supplement 080-0222, Rev - , dated 10/30/1996, or later FAA-approved revision, must be maintained as part of the permanent records for the modified rotorcraft.
(Limitations and Conditions continued on Page 3) 06/18/1996 03/11/2025 10/30/1996 ODA administrator, ODA-635841-NM Air Methods, LLC 3 Installation of a Medical Oxygen System in accordance with Air Methods Master Drawing List MDL 141-9028, Rev - , dated 09/12/1996, or later FAA-approved revision.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number
Date o transfer:
SR00256DE 03/11/2025 3
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SR00256DE 03/11/2025 Limitations and Conditions (Continued):
2. Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in a Bell Helicopter 412EP (S/N 36128 only).
3. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall 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 |
|---|---|---|
| Bell Helicopter Textron Inc. | 412EP | H4SW |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| March 11, 2025 | Reissued, current | Certificate |
| October 30, 1996 | Issued, earlier issue | Certificate |