# STC SA8051NM-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc, United States
- Description: Installation of a Universal Navigation Management System.
- Applied: September 16, 1994
- Status date: December 23, 2015
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- Certificate PDF: https://openairdocs.org/files/sha256/57/92/57929b8817198b8d1db2c4542e03afcd04222ff04513912b1e66d64c63eaebca
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F6999F8CFDB0821686258314005DACCD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA8051NM-D

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier Inc. CL-600-1A11 (CL-600) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

## 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.

SA8051NM-D

Learjet Inc.

One Learjet Way Wichita, Kansas 67209 25*

. (*For Certification Basis see T.C.D.S. A21EA)

A21AE

**CANADAIR CL600-1A11**

: Installation of a Universal Navigation Management System in accordance with DAS Approved Learjet Master Document List No. CA-1056-TUC, Revision (-), dated November 17, 1994, or later DAS Approved Revision. DAS Approved Learjet Airplane Flight Manual Supplement Document 1021, DAS Approved on November 23, 1994, or later DAS Approved Revision, is required as part of this modification.

: 1) This installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. 2) The GPS sensor is not approved for use as a sole means of navigation. The GPS positions, however, will be used as a part of the FMS position solution and will be independently monitored by the FMS in relation to other approved sensors’ positions.

September 16, 1994

November 25, 1994

December 23, 2015

Original signed by Keith Johnston ___ (Signature) Keith Johnston ODA administrator ODA-501508-CE, Learjet Inc.

Wichita, Kansas (Title)

NOTE:

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## Every issue (1)

- December 23, 2015: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/57/92/57929b8817198b8d1db2c4542e03afcd04222ff04513912b1e66d64c63eaebca)

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