# STC SA02214CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Stevens Aviation Inc, United States
- Description: Installation of a Universal Avionics UNS-1L Flight Management System
- Applied: July 27, 2005
- Status date: September 25, 2006
- Product: Aircraft, Single-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/39/07/39072d199ca5c7da329e024b528a14f1bf9db2761e973a7ab0b137f04d7917c1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2028EB9602412107862575DF0051C1A6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02214CH

## ADs that name it (0)

None.

## Approved models (6)

- Raytheon Aircraft Company 200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company B300C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Part 23 of the Federal Aviation Regulations. (See Sheet 3 for complete certification basis)

Installation of a Universal Avionics UNS-1L Flight Management System in accordance with Envoy Aerospace Master Data List 34- 003-FA140, Rev. B, dated November 22, 2005, or later FAA approved revision.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2. FAA Approved Flight Manual Supplement, Envoy Aerospace Document 34-FMS-003, Revision IR, dated December 05, 2005 or later FAA approved revision is a required part of this STC.

3. The aircraft must be maintained in accordance with Airworthiness Limitations contained in Envoy Aerospace Document 34-ICA- 002, Revision IR, approved December 05, 2005, or later FAA approved revision, in addition to the basic aircraft maintenance manuals.

4. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Stevens Aviation, Inc.

Dayton International Airport Hangar #1, Hangar Drive Vandalia, OH 45377-0399 A24CE Make : Raytheon Aircraft Company Model : 200, B200, B200C 300, B300, B300C Date of application : July 27, 2005

Date of issuance : December 05, 2005

Date reissued : September 25, 2006

( Signature) Charles L. Smalley, Manager Systems and Flight Test Branch Chicago Aircraft Certification Office

( Title)

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number SA02214CH

Date of Issuance: December 05, 2005

Certification Basis (continued)

The certification basis for the Raytheon Aircraft Company aircraft models identified on Page 1 of this certificate is as follows:

a. The type certification basis for the Raytheon Aircraft Company aircraft models identified on Page 1 of this certificate is shown on TCDS A24CE for parts not changed or not affected by this change.

b. The type certification basis for the parts changed or affected by this change since the reference date of application, July 27, 2005, is shown on TCDS A24CE. Additionally, the applicant has voluntarily complied with 14 CFR Part 23 as amended by Amendment 23-55.

Applicable Regulations at the latest amendment 23-0 through 23-55

23.301; 23.303; 23.305(a), (b); 23.307(a); 23.341(a); 23.365(a), (b), (c), (d); 23.561; 23.571(c); 23.573(b); 23.575;

23.601, 23.603; 23.605(a); 23.607; 23.609; 23.611; 23.613(a), (b), (c), (d); 23.619; 23.1301(a), (b), (c), (d);

23.1307; 23.1309(a), (b), (c), (d), (e); 23.1321(a), (c), (d), (e); 23.1322; 23.1331(a), (b); 23.1351(a); 23.1357(a),

(b), (c), (d); 23.1359(b), (c); 23.1365(a), (b), (d), (e), (f); 23.1367; 23.1381; 23.1431; 23.1501; 23.1529;

23.1581(a), (b), (c), (d), (f); 23.1583(m); 23.1585(a), (j).

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## Every issue (1)

- September 25, 2006: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/39/07/39072d199ca5c7da329e024b528a14f1bf9db2761e973a7ab0b137f04d7917c1)

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