# STC SA4066NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Air Methods Corporation, United States
- Description: MSN 42-8001102 Installation of an air medical transport unit
- Applied: May 3, 1990
- Status date: January 23, 1992
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A23SO](https://openairdocs.org/tcds/A23SO)
- Certificate PDF: https://openairdocs.org/files/sha256/5d/39/5d39f6422c6c9aedc24e3fbbd58dab471135ecb47fa46c8ceca61d23ea474961
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129561933320260105141011.0001
- DRS record last changed: January 5, 2026
- Page: https://openairdocs.org/stc/SA4066NM

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-42 ([TCDS A23SO](https://openairdocs.org/tcds/A23SO))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Aaember524066184 This certificate issued to: Air Methods Corporation Certifies that the change in the type design for the following product with the limitations and conditions therefor as specified heron meets the airerthiness seguirements of Part 23 of thopederal Aviation Regulations:

Original Product - Type stificate Numben: A2350 Piper Model: PA-42 (Serial No. 42-8001102 only) Installation of an air medical transport unit in accordance with Air Description of Type Design Change:

Methods Corporation Report No. AMTD040-0112, Rev. A, dated July 17, 1990, or later FAA approved revision.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Piper Model PA-42 aircraft, Serial Number 42-8001102 Limitations and Conditions:

Approved Flight Manual Supplement dated July 20, 1990, or later FAA only. A copy of this Certificate, Addendum No. SA4066NM, and FAA approved revision must be maintained as part of the permanent records i engend ties apring dela chich is the basis for approval shallremain in effect until sur rendered, suspended, nevoked, or w termination date is thevvise established by the Ildministmator of tho Federal Aviation Administration Date of Application: May 3, 1990 Patesfisseance: July 20, 1990

FEDERA AVIATION Date Reissued:

Date Amended: January 23, 1992 By Direction of the Administrator -Denver Aircraft Certification Field Office TOMINIST RAND Northwest Mountain Region, Denver, . Colorad (Title)

**FAA FORM 8110-2 110-681**

## Every issue (2)

- January 23, 1992: Amended, Current. [certificate](https://openairdocs.org/files/sha256/5d/39/5d39f6422c6c9aedc24e3fbbd58dab471135ecb47fa46c8ceca61d23ea474961)
- July 20, 1990: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/28/d2/28d2f877fcbabb9abc3c99c854158f5585cfd2ac1618ad0d411cb1b17fa7f1c3)

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