# STC SA3554SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Textron Aviation Inc, United States
- Description: Installation of supplemental pitot for standby instruments.
- Applied: November 6, 1985
- Status date: January 23, 2017
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A3EU](https://openairdocs.org/tcds/A3EU)
- Certificate PDF: https://openairdocs.org/files/sha256/37/48/3748f95ca57bee1e3bb18ec3bc5366da0668b99c1547af6ae8b3dab35837ee3a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BA33C9FBC163235E86258159004FFDE4.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3554SW

## ADs that name it (0)

None.

## Approved models (1)

- Beechcraft Corporation BAe.125 Series 800A ([TCDS A3EU](https://openairdocs.org/tcds/A3EU))

## 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 (5/14) Page 1 of

Part of the

Signature

Title Textron Aviation Inc.

One Cessna Boulevard Wichita, KS 67215 2 SA3554SW Civil Air Regulations.

4b Installation of supplemental pitot probe for standby instruments in accordance with Arkansas Modification Center, Inc.

Drawing List No. 800-042, Revision B dated 12/12/85, or later FAA approved revision.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

British Aerospace BAe.125-800A January 23, 2017 November 6, 1985 December 19, 1985 A3EU Mark Fuller STC ODA administrator ODA-100129-CE

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

## Every issue (2)

- January 23, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/37/48/3748f95ca57bee1e3bb18ec3bc5366da0668b99c1547af6ae8b3dab35837ee3a)
- December 19, 1985: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/66/3e/663e7a858930c448f8df28845c20c4df8b015606ad05ca7d206c052b70fb4da0)

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