What it approves
Installation of a fixture for attachment of rappelling ropes under rear seat in accordance with FAA approved STC Data Package Master Drawing List , MTDC-951, Revision B, dated 10/7/97, and Rotorcraft Flight Manual Supplement for Bell Model 206B/L-1/L-3/L-4 and Model 407 with Bell 206/407 Series Helicopter Rappelling Kit , dated 11/26/97, 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.
Number SH4547NM
This Certificate issued to
Part 6* of the Civil Air Regulations * Certification basis is set forth in Type Certificate Data Sheet H2SW.
Installation of a fixture for attachment of rappelling ropes under rear seat in accordance with FAA approved “STC Data Package Master Drawing List”, MTDC-951, Revision B, dated 10/7/97, and “Rotorcraft Flight Manual Supplement for Bell Model 206B/L-1/L-3/L-4 and Model 407 with Bell 206/407 Series Helicopter Rappelling Kit”, dated 11/26/97, or later FAA approved revisions.
Limitations and Conditions: The approval for this modification applies to the above noted aircraft model series only. This approval should not be extended to other specific aircraft of this model series on which other approved modifications are incorporated, unless it is determined that the interrelationship between this change and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. This modification was determined not to increase the noise level and was not considered an “acoustic change” as defined in section
21.93(b), Amendment 21-71 of the Federal Aviation Regulations. 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.
US Department of Agriculture – Forest Service Fire and Aviation 3833 S. Development Avenue Boise, Idaho 83705 H2SW
Bell Helicopter Textron
206B, 206L-1, 206L-3, 206L-4, and 407
Date of application : March 18, 1988
Date of issuance : August 28, 1989 Date reissued :
Date amended : December 3, 1997; August 16, 2011
( Signature) Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office
( Title)
Number (STC No.)
Limitations and Conditions continued
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.