STC SH306NM

Supplemental type certificate · Honeywell International Inc

Holder
Honeywell International Inc · United States
Status
Current · Reissued
Status date
March 20, 2020
Applied
December 10, 1980
Product
Aircraft · Rotorcraft
Certification basis
Part 21, Part 29
Data sheet
TCDSH4SW

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of a Sperry one or two-pilot IFR/VFR avionics.

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 Page 1 of 2 FAA Form 8110-2 (5/14)

Number: SH306NM This certificate issued to: Honeywell International Inc.

21111N 19th Ave Phoenix, Arizona 85027 Part 29of the Federal Aviation Regulations.

Original Product – Type Certificate Number: Make: Bell Helicopter Textron Model: 212 H4SW

Installation of a Sperry one- or two-pilot IFR/VFR avionics in accordance with FAA approved Sperry Engineering Bulletin No.

EB7005216, Revision "A" dated August 31, 1982, or later FAA approved revision.

other rotorcraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will not introduce any adverse effect upon the airworthiness of the rotorcraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of Application: December 10, 1980 October 31, 1985; April 8, 1987;

Date Reissued: February 10, 2009; March 20, 2020

Date of Issuance: September 3, 1982 Date Amended:

Signature

Title Richard B. Sleigh ODA Administrator, ODA-602216-NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Page 2 of 2 FAA Form 8110-2 (5/14)

To (Name and address of transferee)

From (Name and address of grantor)

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 Textron212H4SW

Every issue · 3

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
March 20, 2020Reissued, currentCertificate
February 10, 2009Reissued, earlier issueCertificate
February 9, 2009Reissued, earlier issueCertificate