# STC SA1256CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc, United States
- Description: Installation of the Collins 562-5M5 Flight Director Computer.
- Applied: July 22, 1976
- Status date: June 22, 1990
- Product: Aircraft, Small/Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/11/11/111116274204a1b71cd61d942949cbe2182483f4a257a39935e917379ec6c98f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6EDF919CF60437CF862581C9006AA0EE.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1256CE

## ADs that name it (0)

None.

## Approved models (1)

- Learjet Inc. 35A (C-21A) ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- June 22, 1990: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/11/11/111116274204a1b71cd61d942949cbe2182483f4a257a39935e917379ec6c98f)

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