STC SH986EA

Supplemental type certificate · Nassau County Police Dept

Holder
Nassau County Police Dept · United States
Status
Current · Issued
Status date
August 16, 1974
Product
Aircraft · Rotorcraft
Certification basis
Part 21
Data sheet
TCDS2H3

From FAA DRS. DRS record last changed December 6, 2025.

What it approves

Installation of Avco Lycoming engine Model TVO-435-B1A(0-435-25A) in lieu of model TVO-4350A1A.

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
Bell Helicopter Textron47G-3B2H3