STC SA11399DS

Supplemental Type Certificate Number SA11399DS

This certificate issued to: L3Harris Technologies Integrated Systems L.P.

7500 Maehr Road Waco, TX 76705

Part 23 of the Federal Aviation Regulations.

Original Product Make: Air Tractor Type Certificate Number: A19SW Model: AT-802

Installation of Explosion Suppression Foam (ESF) in fuselage fuel tank and wing fuel tanks in accordance with L3Harris Technologies Integrated Systems L.P. Sealed Drawing List C0001F.23.009, Revision B, dated February 28, 2023, or later FAA-approved revision.

(Description of Type Design Change continued on page 3 of 4) Limitations and Conditions:

This STC is applicable to all serial numbers for this Make-Model.

(Limitations and Conditions continued on page 3 of 4)

Date of Application: 4 June 2020 Date Reissued:

Date of Issuance: 22 March 2023 Date Amended:

Signature

Title Loyd R. Hamilton ODA-750173-SW Administrator

Possession of this Supplemental Type Cert ificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property of the S TC holder.

Supplemental Type Certificate Number SA11399DS

To (Name and address of transferee)

From (Name and address of grantor)

Possession of this Supplemental Type Cert ificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller.

Number: SA11399DS Date of Issuance: 22 March 2023

Description of Type Design Change: (Continued) FAA Approved Airplane Flight Manual Supplement: L3Harris Technologies Integrated Systems L.P. Document No.

C0001F.42.001, Revision A, dated January 25, 2023 or later FAA-approved revision.

FAA Approved Instructions for Continued Airworthiness (ICA): L3Harris Technologies Integrated Systems L.P.

Document No. C0001F.41.001, Revision A, dated February 7, 2023 or later FAA-approved revision.

Limitations and Conditions: (Continued) The installer must determine whether this design change is compatible with previously approved modifications.

If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

The aircraft is limited to operate in a restricted category for the special purpose operations of 14 CFR Part

21.25 (b)(3) aerial surveying with this STC installed.

The FAA has not certified the installation of the Explosion Suppression Foam (ESF) for the intended function of explosion suppression. FAA approval is limited to the safe carriage aspects of the Explosion Suppression Foam (ESF) only.

The Explosion Suppression Foam (ESF) installation reduces the fuel capacities and usable fuel quantities as described in the FAA-approved Airplane Flight Manual Supplement.

The installation of STC SA02135SE Installation of Electronics International Inc. Glass Panel Engine Monitor MVP -50T is a prerequisite for the installation of this STC.

The installation of a fuselage fuel tank per Air Tractor drawing 52940 Installation - Fuselage Fuel – 802 in combination with a 380 gallon per wing fuel tank configuration is a prerequisite for the installation of this STC.

A Type Certificate holder who allows a perso n to use the Type Certificate to manufacture a new aircraft, aircraft engine, or propeller must provide that person with a written licensing agreement acceptable to the FAA . (Ref. 14 CFR 21.55).

Number: SA11399DS Date of Issuance: 22 March 2023 Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Air Tractor AT-802 aircraft is as follows:

a. The type certification basis for the Air Tractor AT-802 series airplanes is shown on TCDS A19SW for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, June 4, 2020, is as shown below:

14 CFR 23.601 amdt 23-0, 23.603(a)(b) amdt 23-23, 23.611 amdt 23-7, 23.771(a) amdt 23-14,

23.777(a)(b) amdt 23-33, 23.901(b)(1)(2) amdt 23-34, 23.951(a) amdt 23-40, 23.959 amdt 23-18,

23.963(c)(d)(e) amdt 23-34, 23.1301(a)(b)(c)(d) amdt 23-20, 23.1309(a)(1)(2)(b)(1)(3) amdt 23-41,

23.1337(b)(1) amdt 23-18, 23.1529 amdt 23-26, 23.1541(a)(b) amdt 23-21, 23.1555(d) amdt 23-21,

23.1581(a)(b)(1)(3)(d) amdt 23-34, 23.1585(g) amdt 23-34, 23.1589(a) amdt 23-13.

The latest effective date of this STC is March 22,2023

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A Type Certificate holder who allows a perso n to use the Type Certificate to manufacture a new aircraft, aircraft engine, or propeller must provide that person with a written licensing agreement acceptable to the FAA . (Ref. 14 CFR 21.55).