STC SA831NW

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA831NW This certificate issued to: Boise Interagency Fire Center Purt 3 f the Civil Air Regulations.

Original Product -TypeCertificate Number: AACE Make: Cessna Mertel: TU206G Jescriplion /Jype Isyn thange: Installation of an Aerial Flare Dispenser System in accordance with Boise Interagency Fire Center Installation Instructions Number 002 and photographs 1 through 3.

Limilations andbunditina Approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft.

A copy of this Certificate, Addendum SA831NW, and Installation Instructions 002 shall be maintained as part of the modified aircraft permanent records.

Date of Application: September 5, 1979 Gate missued:

Date of Issuance: . September 11, 1979 Date Amended:

FEDERA AVIATION By Direction of the Administrator D. R. Riggin TOMINISTRAIO Acting Chief, Engineering and Manufacturing Branch (Title) 47 FAA FOR R110-2/10-681

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) September 11, 1979 Number SAB31NW Supplemental Type Certificate ADDENDUM NO. SA831NW The conditions and limitations of the original specifications apply except as follows:

This Addendum, which is part of the Supplemental Type Certificate No. SA831NW, prescribes the conditions and limitations under which the STC was issued and meets the airworthiness requirements of Civil Air Regulations Part 3. A copy of this Addendum shall be maintained as part of the modified aircraft permanent records.

Supplemental Type Certificate HOLDER: Boise Interagency Fire Center CESSNA TU206G, 6PCL-SM (NORMAL CATEGORY) AS MODIFIED BY STC SA831NW Airspeed Limits: Vne = 150 mph C. G. Limits: Same as Type Certificate Data Shéet A4CE Maximum Weight: 3600 pounds Type of Operation: Operation with the Aerial Flare Dispenser installed is approved for RESTRICTED CATEGORY ONLY. No persons other than the minimum crew required shall be carried during special purpose RESTRICTED CATEGORY OPERATIONS.

Loading Limitations: Aircraft weight empty shall include the weight of the Aerial Flare Dispenser System and shall be limited, if necessary, so as not to exceed the maximum allowable external gross weight.

Operating Limitations: CAUTION: Use care when landing on uneven terrain due to the dispenser ground clearance.

Performance: The basic climb performance will be reduced when the Aerial Flare Dispenser system is installed.

47 PAGE 3 OF 4 PAGES C FAA AC 73-2651