# STC SA4-916

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Met-Co-Aire, United States
- Description: Installed Tricycle gear
- Applied: March 14, 1959
- Status date: September 22, 1959
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 5A2](https://openairdocs.org/tcds/5A2), [TCDS A-768](https://openairdocs.org/tcds/A-768)
- Certificate PDF: https://openairdocs.org/files/sha256/fc/3b/fc3b64aaee7406673711b695d6cc11882dfbf0f0903c905aeb9a955551313e43
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8519452D9F4AFE3F862570D0007BA790.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-916

## ADs that name it (1)

- [AD 61-25-01](https://openairdocs.org/ad/61-25-01): Met-Co-Aire Landing Gear · Cessna 120, 140 and 140A. Effective Dec 20, 1961. Named in the applicability

## Approved models (3)

- The Cessna Aircraft Company 120 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- The Cessna Aircraft Company 140 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- The Cessna Aircraft Company 140A ([TCDS 5A2](https://openairdocs.org/tcds/5A2))

## What the certificate says

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

FORM ACA-2417 W=S DEPARTMENT OF COMMERCE

FEDERAI, AVIATION AGENCY Supplemental Type Certificate

**1. NAME AND ADDRESS OF APPLICANT**

LA - A DS Form Approved, Budget Bureau No. 41-R1823 INSTRUCTIONS - Submit in triplicate to local FAA Flight Operations and Airworthiness Inspector. Copy will be returned to applicant upon issuance.

Supplemental Type Certificate APPLIED FOR:

Met-Co-Aire Research & Development, Inc. AIRCRAFT ENGINE PROPELLER F. O. Box 2216, Pullerton, Calif. Cessna 120, 100 & 1/0A ORIGINAL MODEL DESIGNATION NEW MODEL DESIGNATION (If desired)

3. DESCRIPTION OF CHANGE Installed Tricycle gear per Dugs 1001c thru 10046 incle, Dug 8-18-59 and and installation instructions dated August 29, 1959.

Limitation on Applicability: The approval oi this change in Type Design applies asically to standard Cessna 120, l0 and LOA airplanes only. This approval shoul not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the Airworthiness of that airplane.

WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? X YES NO

b. WILL PARTS BE MANUFACTURED FOR SALE (Ref. CAR 1.55)? — YES _ NO

5. SIGNATURE AND TITLE OF APPLICANT Rilet SIGNATURE 3-14-59 President Date of Application: TITLE

**6. TO BE COMPLETED BY CAN FAA**

NATURE AND LOCATION OF DATA Drawings KB-10407, 0-10-59, AD 10010 through RD 10040, Loads Report ME-6 and installation instructions dated August 29, 1959 on file at Net-Co-Aire, Fullerton, California, and at Federal Aviation Agency, Fourth Region, Aircraft Engineering Division.

ORIGINAL TYPE CERTIFICATE NO. CAA APPROVAL PRA 768 and 5A2 ORIGINAL SIGNED BY CHARLES R. HAWKS Supplemental Type Certificate NO. W. A. Klikoff

**SIGNATURE SAL-916**

DATE OF APPROVAL Chief, Aircraft Engineering Division September 22, 1959 USCOMM-DC 32772 FORM ACA-2417 (7-56)

## Every issue (2)

- September 22, 1959: Issued, Current. [certificate](https://openairdocs.org/files/sha256/fc/3b/fc3b64aaee7406673711b695d6cc11882dfbf0f0903c905aeb9a955551313e43)
- September 22, 1959: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/98/aa/98aab3201fe06c1f8cade03575ac3349acf7168b9b90a26de1a0aa6ceeadd4b6)

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