STC SA4150NM

United States of America Department of Transportation_Federal Aviation Administration Supplemental Type Certificate Number SA4150NM This certificate, issued to Precise Flight, Inc.

63354 Powell Butte Road Bend, OR 97701 Part 3 of the Civil Air Regulations, effective November 1, 1949.

Original ProductType Certificate Number: 1A15 Make: Piper Model: PA-24, PA-24-250, PA-24-260, and PA-24-400

Description of the Type Design Change: Installation of the Precise Flight Series 100 Speedbrake System in accordance with Drawing List 571S001A, Revision C, dated September 27, 1995, or later FAA approved revision. Or Installation of Precise Flight, Inc. Speedbrake 2000 System in accordance with Precise Flight Drawing List 577S0000, Revision B, dated May 18, 2000, or later FAA approved revisions.

Limitations and Conditions : Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined that the relationship 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. Additionally, this modification requires the aircraft to have 50 watt alternator/generator installed or an electrical load analysis must be performed to ensure sufficient electrical power under worst case conditions. A copy of this Certificate and the appropriate FAA approved Airplane Flight Manual Supplement (AFMS) must be maintained as part of the permanent records for the modified airplane. Depending on Speedbrake system configuration installed, the appropriate AFMS is either AFMS for Precise Flight 100 Speedbrake System, dated April 28, 1998, or AFMS for Precise Flight Speedbrake 2000 System, dated May 18, 2000, or later approved revisions.

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: August 28, 1987 Date reissued:

Date of issuance: April 28, 1988 Date amended: 10/9/91; 5/18/00; 11/7/03

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

Number SA4150NM

Precise Flight, Inc.

Reissued:

Amended: 10/9/91; 5/18/00; 11/7/03

Limitations and Conditions (cont’d): The conditions and limitations of the original Type Certificate No.

1A15 apply except as follows:

This Continuation Sheet, which is part of Supplemental Type Certificate No. SA4150NM, prescribes the conditions and limitations under which the STC was issued and meets the airworthiness requirements of the Civil Air Regulations.

1. PIPER PA-24 (NORMAL CATEGORY) AS MODIFIED BY STC SA4150NM

EQUIPMENT: Piper Owner’s Manual or Pilot’s Operating Handbook and AFMS for the Speedbrake System must be maintained in the airplane at all times.

Note 1: Current weight and balance report, including list of equipment in the certified empty weight, must be in the aircraft.

Note 2: In addition to the Placards and Markings required by the Type Certificate Data Sheet 1A15, Note 2, apply the following:

a. The following placard is to be located at the circuit breaker panel:

SPEED BRAKE

b. The following placard is to be near the Speedbrake Control Switch:

SPEED BRAKE

c. The following placard is to be placed in front and in full view of the pilot:

SPEEDBRAKE EQUIPPED: FOR OPERATING INSTRUCTIONS AND LIMITATIONS - SEE AFM SUPPLEMENT IN OWNER’S MANUAL OR PILOT’S OPERATING HANDBOOK

Note 3: With the described Speedbrake System installation, performance will be at least equal to or better than that given in the Owner’s Manual or Pilot’s Operating Handbook for the Piper airplane.

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