STC SA1767NM

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of 4 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Certifies that the change in the type design for the following product with the limitations and conditions of .

(See Continuation Sheet Page 3 of 4 Pages) therefore as specified hereon meets the airworthiness requirements of February 1, 1965, and amended by 23-1 and 23-8.

SA1767NM FletchAir, Inc.

103 Turkey Run Lane Comfort, TX 78013 23 the Federal Aviation Regulations A16EA Gulfstream American AA-5A Alteration of the oil cooler and air induction system of a Gulfstream American Model AA-5A airplane equipped with an Avco Lycoming 0-360-A4K engine and Sensenich 76EM8S10-0-63 propeller in accordance with STC No. SA1186NW. The alterations were accomplished in accordance with Ameromod Corporation Description Data List No. AM-100XX, dated December 3, 1982.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Gulfstream American AA-5A, Serial AA5-0101, R/N N9701U, only. A copy of this Certificate and Addendum No. SA1767NM shall be maintained as part of the permanent records for the modified aircraft.

October 19, 1982 April 29, 1991; June 9, 2022 December 3, 1982 For Acting Manager, Seattle ACO Branch

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of 4 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SA1767NM

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 3 of 4 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

(See Continuation Sheet Page 4 of 4 Pages) SUPPLEMENTAL TYPE CERTIFICATE ADDENDUM NO.. SA1767NM The conditions and limitations of the original specification apply except as follows:

This addendum, which is part of Supplemental Type Certificate SA1767NM, prescribes the conditions and limitations under which the STC was issued and meets the airworthiness requirements of the Federal Aviation Regulation 23.

SUPPLEMENTAL TYPE CERTIFICATE HOLDER: FletchAir, Inc.

1. MODEL AA-5A (NORMAL/UTILITY CATEGORY) AS MODIFIED BY STC SA1767NM Engine: Lycoming 0-360-A4K Fuel: 100/130 minimum grade aviation gasoline Capacity: 51 gallons useable Engine Limits: For all operations: 2700 RPM (180Hp) Propeller and Sensenich 76EM8S10-0-63 Propeller Limits: Diameter: 76" maximum; 76" minimum Placards: None Static RPM: Maximum 2275, Minimum 2125 C.G. Range: Same as Type Certificate Data Sheet No. A16EA Maximum Weight: 2200 pounds (Same as TCDS A16EA) Instrument Markings: Oil Temperature:

245° Oil Inlet (red line) maximum Oil Pressure:

60 to 90 PSI (green arc) normal operating range Cylinder Head Temperature ((Bayonet Thermocouples):

500°F (red line) maximum SA1767NM

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 4 of 4 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

End NOTE 1: Current weight and balance report including a list of the equipment in the certified empty weight must be in the aircraft.

NOTE 2: In addition to the placards and markings required by Type Certificate Data Sheet A16EA, Note 2, apply the following:

a. Adjacent to the fuel filler cap:

b. In full view of the pilot on the instrument panel.

NOTE: 3: With the described engine and propeller installation, performance will be at least equal to or better than that give in the original FAA Aapproved Airplane Flight Manuals for the Gulfstream American (Grumman) AA-5A airplane. (Performance data, EXCEPT for the range information, is similar to the model AA-5B airplane. Consult the Operator's Handbook for the AA-5B for takeoff, climb, and cruise information.

SUPPLEMENTAL TYPE CERTIFICATE ADDENDUM NO. SA1767NM SA1767NM