What it approves
Installation of an Allied Signal EFIS-40 two tube electronic flight instrument system in accordance with Heli-Dyne drawing list HD900-00-0018, Rev. IR, dated May 22, 1995, or later FAA approved revisions.
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.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (03/21) Page 1 of 2 22___
Number: SR09031RC
This certificate issued to: MD Helicopters, LLC 4555 East McDowell Road Mesa, Arizona 85215-9734
27 of the Federal Aviation Regulations.
Original Product – Type Certificate Number: H19NM
- Make: MD Helicopters, LLC Model: MD900
Description of Type Design Change: Installation of an Allied Signal EFIS-40 two tube electronic flight instrument system in accordance with Heli-Dyne Drawing List HD900-00-0018, Revision IR, dated May 22, 1995, or later FAA approved revisions.
Limitations and Conditions: This installation is limited to VFR operations. Rotorcraft Flight Manual Supplement (RFMS), dated August 1, 1995, or later RFMS is required. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.
Date of Application: January 12, 1995 Date Reissued: October 26, 2010; May 16, 2011 August 5, 2022
Date of Issuance: August 1, 1995 Date Amended:
Title: Acting Manager, Technical & Administrative Support Section Aviation Safety Los Angeles ACO Branch
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (03/21) Page 2 of 2 22___
Number: SR09031RC
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 |
|---|---|---|
| MD Helicopters LLC | MD900 | H19NM |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| August 5, 2022 | Reissued, current | Certificate |
| May 16, 2011 | Reissued, earlier issue | Certificate |