Supplemental type certificate · Jobmaster Company Inc
- Holder
- Jobmaster Company Inc · United States
- Status
- Current · Issued
- Status date
- March 10, 1977
- Applied
- February 10, 1977
- Product
- Aircraft · Small Airplane
- Certification basis
- Part 21
From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.
What it approves
Installation of EDO Model 61-5870 floats.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
This certificate is a scan without a text layerOpen the PDF to read it. 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 · 2
| Make | Model | Data sheet |
|---|
| Viking Air Limited | DHC-2 Mk.I | A-806 |
| de Havilland Inc. (Canada) | DHC-2 Series | A-806 |