STC SA02663LA

Fliegen Works, Inc.

921 SE 47th Avenue Portland, Oregon 97215 3*

. * Certification Basis continued on page 3 of 3

3A21 Textron Aviation Inc.

210L, 210M, 210N, T210L, T210M, T210N : Installation of Restricted Category optical surveying system with external camera pod system in accordance with FAA approved Flight Technology Corporation Master Drawing List FW-NMA625-90, Revision N, dated November 28, 2017, or later FAA approved revision, Commercial Parts List FW-NMA625-16, Revision A, dated September 11, 2017, or later FAA approved revision, and AFMS / SAFM 454-023-SAFM, Revision IR, dated December 11, 2017, or later FAA approved revision.

The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. STC ST3753NM must be installed in conjunction with this installation. A copy of this STC must be included in the permanent records of the modified aircraft. Instructions for Continued Airworthiness (ICA), Flight Technology Corporation Document No. FW-NMA625-13, Rev. A, dated September 21, 2017, or later FAA accepted revision must be made available to the operator at the time of installation.

(Limitations and Conditions continued on page 3 of 3)

August 1, 2014

December 11, 2017

March 13, 2018

(Signature) Manager, Technical and Administrative Support Staff Los Angeles ACO Branch (Title)

Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (Number and street)

(City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street)

(City, State, and Zip code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

: (continued)

Airplane Model Serial Number Eligibility The eligibility of this STC is limited to normally aspirated and turbocharged Textron Aviation Inc. 210 and T210 L/M/N model airplanes with the following serial numbers:

1. Textron Aviation Inc. 210L and T210L: 21059503 through 21061573

2. Textron Aviation Inc. 210M and T210M: 21061574 through 21062954

3. Textron Aviation Inc. 210N and T210N: 21062955 through 21064897

Restricted Category Limitations

1. The airplane can only operate in Restricted Category when this STC is installed.

2. No passengers allowed when operating in restricted category.

3. When operating in Restricted Category, the aircraft may not be operated in a foreign country without the express written approval of that country.

4. When operating in Restricted Category, this aircraft has not been shown to meet the requirements of the applicable comprehensive and detailed airworthiness code as provided by Annex 8 of the Convention on International Civil Aviation.

5. This aircraft was shown to comply with the noise requirements in 14 CFR Part 36 when operating in Restricted Category.

*Certification Basis (continued):

The certification basis for the Textron Aviation Inc. 210 and T210 L/M/N aircraft modified for the special purpose operation of Aerial Surveying, under 14 CFR part 21.25(b)(3) as described in this certificate as follows:

1. 14 CFR part 21.25(a), 21.25(a)(1)

2. The original certification basis as defined in Type Certificate Data Sheet 3A21 with the exception of the following deemed inappropriate per 14 CFR part 21.25(a)(1):

- CAR 3.124 (14 CFR part 23.221)

3. 14 CFR part 36, 21.93(b)

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