# STC ST10748SC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc
- Description: Installation of a Revue Thommen AD20 standby altimeter in accordance with Master Document List MDL-600-34-0001, Revision A, dated November 4, 2007, or later approved FAA revision.
- Status date: February 17, 2011
- Data sheets: A21EA, A21EA, A21EA
- Certificate PDF: https://openairdocs.org/files/sha256/68/d3/68d3515491b4a9418d2c0762867aefe11a12a4d51ff56fab93026b2a5c1204d5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9687F7A5ECDF77F98625784C006A8A2C.0001
- Page: https://openairdocs.org/stc/ST10748SC

## ADs that name it

None.

## Approved models (3)

- Bombardier Inc. CL-600-2B16 (CL-601-3A) (TCDS A21EA)
- Bombardier Inc. CL-600-2B16 (CL-601-3R) (TCDS A21EA)
- Bombardier Inc. CL-600-2B16 (CL-604) (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.

This certificate issued to: Learjet, Inc One Learjet Way Wichita, KS 67277

Part 25 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: A21EA Make: Bombardier, Inc Model: CL-600-2B16

Description of Type Design Change: Installation of a Revue Thommen AD20 standby altimeter in accordance with Master Document List MDL-600-34-0001, Revision A, dated November 4, 2007, or later approved FAA revision.

Limitations and Conditions: The installer must determine whether this design change is compatible with previously approved modifications. 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.

Certification Basis: The Certification Basis for this installation is per Type Certificate Data Sheet A21EA.

Date reissued : June 19, 2009, September 14, 2010;

February 17, 2011 Date amended :

( Signature) Grant E. Youngdahl Program Manager Wichita Aircraft Certification Office (Title)

Date of application : March 08, 2007 Date of issuance : December 17, 2007

## Every issue (2)

- February 17, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/68/d3/68d3515491b4a9418d2c0762867aefe11a12a4d51ff56fab93026b2a5c1204d5)
- September 14, 2010: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/ac/f2/acf255b911a6835ecd702963b6c20f80f8266ad74fcc135f9914322a12c13e6c)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.