# STC SA04428AT

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Fairway Systems, LLC
Edward and Judith Ungar, members, United States
- Description: Maximum Occupant Configuration, six (6) total occupants as defined in Supplemental Airplane Flight Manual for Piper PA-32-301
- Applied: April 16, 2018
- Status date: July 12, 2018
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A3SO](https://openairdocs.org/tcds/A3SO)
- Certificate PDF: https://openairdocs.org/files/sha256/fc/69/fc69bccf2ce61071036e05599292dc293673b7c835f19a4fcd372c074432cbb2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8C8CD05C04C020AF862582DB00573C2D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA04428AT

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-32-301 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))

## 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 3

Number: SA04428AT

Part 23 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A3SO Make:

Maximum Occupant Configuration, six (6) total occupants as defined in Supplemental Airplane Flight Manual for Piper PA-32- 301, Revision IR, dated July 5, 2018 or later Federal Aviation Administration approved revisions.

1. The Airplane must be operated within the limitations specified in Type Certificate Data Sheet, A3SO and the original Pilot Operation Handbook and Weight and Balance table for the Gross Weight / MTOW, Vmo/Vne and maximum operating altitude.

2. A copy of this certificate, the FAA Approved Supplemental Airplane Flight Manual and Supplemental Airplane Maintenance Manual for Piper PA-32-301 must be retained as part of the permanent aircraft records for the duration of the embodiment of this installation on the applicable aircraft.

3. Descriptive data about this design change cannot be used to duplicate other products. This approval is limited to only one installation made in Piper Model PA-32-301 Serial No. 32-8006040 This STC does not permit manufacturing of parts for multiple installations.

Date of Application: April 16, 2018 Date Reissued:

Date of Issuance: July 12, 2018 Date Amended:

Signature Title:

Fairway Systems, LLC Edward and Judith Ungar, members 10826 Skyhawk Dr.

New Port Richey, FL 34654 Piper PA-32-301 Christina Underwood Manager, Atlanta Aircraft Certification Office

FAA Form 8110-2 (5/14) Page 1 of 3

To (Name and address of transferee)

From (Name and address of grantor)

FAA Form 8110-2 (5/14) Page 3 of

4. Certification Basis: Based on 14 CFR §§ 21.115 and 21.101 the certification basis for the Piper PA-32-301 Maximum Occupant Configuration installation is as follows:

a. The type certification basis for Piper PA-32-301 airplanes is shown on TCDS A3SO for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, April 16, 2018: 14 CFR part 23, Amendment 64:

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## Every issue (1)

- July 12, 2018: Issued, Current. [certificate](https://openairdocs.org/files/sha256/fc/69/fc69bccf2ce61071036e05599292dc293673b7c835f19a4fcd372c074432cbb2)

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