STC SA1-128

Supplemental type certificate · Randolph Manufacturing Co

Holder
Randolph Manufacturing Co · United States
Status
Current · Issued
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDS1A6

From FAA DRS. DRS record last changed December 5, 2025.

What it approves

Dry vacuum pump 113A1 for counter- clockwise engine accessory drive and 113A2 for clockwise drive, or 10-113-1 and 10-113-2.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
The New Piper Aircraft Inc.PA-221A6