# STC SA214RM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc, United States
- Description: Installation of Global Navigation Model GNS-500A Series 3 VLF/Omega navigation system.
- Applied: November 16, 1980
- Status date: March 7, 2002
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A22CE](https://openairdocs.org/tcds/A22CE)
- Certificate PDF: https://openairdocs.org/files/sha256/e1/50/e1504a010a62f3cd18c59367b58373c9e189228e96563d7298ca1cad5c9d479d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/26579C42BD43E8DB85256CC200015A46.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA214RM

## ADs that name it (0)

None.

## Approved models (2)

- The Cessna Aircraft Company 500 ([TCDS A22CE](https://openairdocs.org/tcds/A22CE))
- The Cessna Aircraft Company 550 ([TCDS A22CE](https://openairdocs.org/tcds/A22CE))

## What the certificate says

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

Bepartn of Transportation-Federal Aniation Iinistration Supplemental Type Certificate Number: SA214RM This certificate issued to: Learjet Inc.

One Learjet Way Wichita, KS 67209 Part 25 of the Federal Aviation Pregulations.

Original Product -Type Cerlificate Number: A22CE Make: Cessna Model: 500, 550 Description of Type Design Change:

Installation of Global Navigation Incorporated Model GNS-500A Series 3 VLF/Omega Naviagtion System in accordance with Combs Gates Denver, Inc. Drawing List dated August 7, 1981, or later approved revision.

1. Combs Gates Denver, Inc. Airplane Flight Manual Supplement dated August 7, 1981, or later FAA approved revision required.

2. This approval should not extend to aircraft of this model on which previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft.

Date of Application: November 16, 1980 Date Reissued: January 4, 1995, March 7, 2002 Date of Issuance: August 7, 1981 Date Amended:

FEDERAL AVIATION By Direction of the Administrator DaD T.

David T. Grossman (Signature) Acting Manager TOMINIST RATION Northwest Mountain Region, Denver, Colorado Denver Aircraft Certification Office.

(Title)

## Every issue (1)

- March 7, 2002: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e1/50/e1504a010a62f3cd18c59367b58373c9e189228e96563d7298ca1cad5c9d479d)

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