# STC SA8123NM-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc, United States
- Description: Relocate the standard loads from Emergency Battery 2 to Emergency Battery 1, and add the VHF Comm 1 and FMS 1 to Emergency Battery 2. Requires installation of a 3-inch Standby-Gyro, per ECR 3962, or equivalent.
- Applied: July 6, 1998
- Status date: December 23, 2015
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/d8/65/d86548faae04124efb660fbd44be6b32082f5013c999c37085eabc0339534b75
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8993353295F823BF86258449006DE955.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA8123NM-D

## ADs that name it (0)

None.

## Approved models (1)

- Learjet Inc. Learjet 60 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

## 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.

FAA Form 8110-2(10-68) Number SA8123NM-D

This Certificate issued to Learjet Inc.

One Learjet Way Wichita, Kansas 67209 Part 25* of the Federal Aviation Regulations. (For the Certification Basis see T.C.D.S. A10CE)

A10CE Learjet 60

Description of Type Design Change: Relocate the standard loads from Emergency Battery 2 to Emergency Battery 1, and add the VHF Comm 1 and FMS 1 to Emergency Battery 2, in accordance with DAS Approved Master Drawing List No. LJ-1020-TUC, Revision (-), dated May 13, 1998, or later DAS Approved Revision.

Limitations and Conditions: 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) 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. 3) This STC requires the installation of a 3-inch Standby-Gyro, per ECR 3962, or equivalent.

Date of application : May 11, 1998

Date of issuance : July 06, 1998

Date reissued : December 23, 2015

Original signed by Keith Johnston

( Signature) Keith Johnston ODA administrator ODA-501508-CE, Learjet Inc.

W i c h i t a , K a n s a s ( Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

## Every issue (1)

- December 23, 2015: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/d8/65/d86548faae04124efb660fbd44be6b32082f5013c999c37085eabc0339534b75)

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