# STC SA01163WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Yingling Aircraft Inc, United States
- Description: Installation of Meggitt Avionics Electronic Flight Instrument System (EFIS), including single Primary Flight Display, single Navigation Display, Air Data, and Attitude and Heading Reference System.
- Applied: November 11, 2002
- Status date: May 23, 2003
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE)
- Certificate PDF: https://openairdocs.org/files/sha256/5b/ea/5bea0fdacfe2342315f768603470fa1ca33cd9e5ddcb916bbbe7bca802d4a0aa
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/648FEA42BA51C84686256DA60072EFBB.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA01163WI

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 421C ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))

## 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.

Part 3 of the Civil Air Regulations.

Installation of Meggitt Avionics Electronic Flight Instrument System (EFIS), including single Primary Flight Display, single Navigation Display, Air Data, and Attitude and Heading Reference System. Data Required: (1) Yingling Aviation Master Document List, Document No. 421043200, Revision IR, dated February 10, 2003; and (2) FAA Approved Airplane Flight Manual Supplement (AFMS), Yingling Report No. 421042304, original revision, dated May 22, 2003; or later FAA Approved Revisions to (1) or (2).

Compatibility of this design change with previously approved modifications must be determined by the installer.

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.

Yingling Aircraft, Inc.

P. O. Box 9248 Wichita, KS 67277-0248 A7CE Make : Cessna Model : 421C

Date of application : November 11, 2002

Date of issuance : May 23, 2003

( Signature) Joel M. Ligon FAA Program Manager Wichita Aircraft Certification Office

( Title)

## Every issue (1)

- May 23, 2003: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5b/ea/5bea0fdacfe2342315f768603470fa1ca33cd9e5ddcb916bbbe7bca802d4a0aa)

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