What it approves
Installation of Micronair AU-3000 spray units.
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
Supplemental type certificate · Grumman Aerospace Corp
- Holder
- Grumman Aerospace Corp · United States
- Status
- Current · Reissued
- Status date
- October 2, 1969
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.