What it approves
Installation of copilot, left front passenger, right front passenger bulb windows. (S/N 3083)
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.
13251 E. Control Tower Rd, K-12 Englewood, CO 80112
Part 3 of the Civil Air Regulations.
Original ProductType Certificate Number: 6A1 Make: Twin Commander Model: 500S (Serial Number 3083)
Description of the Type Design Change:
Installation of Copilot, left front passenger, and right front passenger bulb windows in accordance with Rocky Mountain Straight Flight Detail Drawing No. 173-001, Rev. N/C, dated August 4, 1993, and Installation Drawing No. 173-901, Rev. N/C, dated August 4, 1993, or later FAA approved revisions.
1. Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in the Twin Commander Model 500S aircraft, Serial Number 3083 only.
This certificate and the supporting data which is the basis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration
Date of application: July 20, 1993 Date of issuance: August 9, 1993 Date reissued: June 21, 2012
( Signature) Satish Lall Northwest Mountain Regional Acting Manager Denver Aircraft Certification Office (Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Twin Commander Aircraft LLC | 500-S | 6A1 |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| June 21, 2012 | Reissued, current | Certificate |
| August 9, 1993 | Issued, earlier issue | Certificate |