STC SR02253NY

IMPORT SR02253NY Dart Aerospace Ltd.

1270 Aberdeen Street Hawkesbury, Ontario Canada K6A 1K7 Part 27 Title 14 Code of Federal Regulations H2SW BELL 206L, 206L-1, 206L-3, 206L-4, 407 The installation of Cargo Basket, External Attachment Provisions, Auxiliary Step and Quick Release Step for:

I. Bell 407 Only

1. 407 Configuration A-External Attachment Provisions Only: Installation of External Attachment Provisions to be done in accordance with Aero Design Ltd. Document Control List, DCL700-1, Revision 2, dated April 10, 2017, or later Transport Canada approved revision. Provisions may remain installed if basket is removed.

(Description of Type Design Change Continued on Page 3 of 11) I. Bell 407 Only

1. 407 Configuration A-External Attachment Provisions Only:

(Limitations and Conditions Continued on Page 6 of 11) August 9, 2004 April 26, 2018, October 18, 2019 April 19, 2006 April 1, 2011, August 6, 2012, February 4, 2019, July 12, 2021 Timothy J. Hadsall Acting Manager, New York ACO Branch Compliance & Airworthiness Division Aircraft Certification Service

IMPORT SR02253NY SR02253NY

IMPORT SR02253NY Date Amended: July 12, 2021 Description of Type Design Change (continued):

I. Bell 407 Only (continued)

2. 407 Configuration B-External Cargo Basket Installation (Low Mounted Fixed):

Installation of Configuration A, External Attachment Provisions is a prerequisite for Configuration B, External Cargo Basket Installation. Installation of External Cargo Basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd. Document Control List DCL606, Revision 4, dated April 11, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation. Placard is required on the basket lid.

3. 407 Configuration C-External Cargo Basket Installation (High Mounted Fixed):

Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration C, External Cargo Basket Installation. Installation of the External Cargo Basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL606-1, Revision 2, dated April 11, 2017, or later Transport Canada approved revision. Approved emergency exit “push out” windows or an approved sliding door are required on the side of the helicopter that the basket is installed on if passengers are to be carried. Placard is required on the basket lid.

4. 407 Configuration D-External Cargo Basket Installation (Low Mounted Quick Release, Model 698): Installation of Configuration A, External Attachment Provisions is a prerequisite for Configuration D, External Cargo Basket Installation. Installation of External Cargo Basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL701, Revision 5, dated June 25, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation. Placard is required on the basket lid.

5. 407 Configuration E-External Cargo Basket Installation (High Mounted Quick Release): Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration E, External Cargo Basket Installation.

Installation of the External Cargo Basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL766-1, Revision 2, dated June 25, 2017, or later Transport Canada approved revision.

(Description of Type Design Change Continued on Page 4 of 11)

Page 4 of 11 IMPORT SR02253NY Date Amended: July 12, 2021 Description of Type Design Change (continued):

I. Bell 407 Only (continued)

5. 407 Configuration E (continued) Approved emergency exit “push out” windows or an approved sliding door are required on the side of the helicopter that the basket is installed on if passengers are to be carried. Placard is required on the basket lid.

6. 407 Configuration F-External Cargo Basket Installation (Low Mounted Quick Release - High Skid Gear, Model 945): Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration F, External Cargo Basket Installation. Installation of the External Cargo Basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL945-1, Revision 1, dated June 25, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation. Placard is required on the basket lid.

7. 407 Configuration G-External Cargo Basket Installation (Low Mounted Quick Release - High Skid Gear, Model 946): Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration G, External Cargo Basket Installation. Installation of the External Cargo Basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL946-1, Revision 1, dated June 25, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation. Placard is required on the basket lid.

II. Bell 206L, L-1, L-3, L-4 Only

1. 206L Series Configuration A-External Attachment Provisions Only:

Installation of External Attachment Provisions to be done in accordance with Transport Canada approved, Aero Design Ltd. Document Control List, DCL493-1, Revision 7, dated April 10, 2017, or later Transport Canada approved revision.

Provisions may remain installed if basket is removed.

(Description of Type Design Change Continued on Page 5 of 11)

FAA Form 8110-2 (03/21) Page of 11 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

IMPORT SR02253NY Date Amended: July 12, 2021 Description of Type Design Change (continued):

II. Bell 206L, L-1, L-3, L-4 Only (continued)

2. 206L Series Configuration B-External Cargo Basket Installation (Low Mounted Fixed):

Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration B, External Cargo Basket installation. Installation of the cargo basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL492, Revision 7, dated April 10, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation.

3. 206L Series Configuration C-External Cargo Basket Installation (Low Mounted Quick Release Model 698): Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration C, External Cargo Basket Installation.

Installation of the cargo basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL702, Revision 4, dated June 25, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation. Placard is required on the basket lid.

4. 206L Series Configuration D-External Cargo Basket Installation (High Mounted Quick Release): Installation of Configuration A, External Attachment Provisions is a prerequisite for the Installation of Configuration D, External Cargo Basket Installation. Installation of the External Cargo Basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL766-1, Revision 2, dated June 25, 2017, or later Transport Canada approved revision. Approved emergency exit “push out” windows or an approved sliding door are required on the side of the helicopter that the basket is installed on if passengers are to be carried. Placard is required on the basket lid.

5. 206L Series Configuration E-External Cargo Basket Installation (Low Mounted Quick Release, Model 945): Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration E, External Cargo Basket Installation.

Installation of the cargo basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL945-2, Revision 1, dated June 25, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation. Placard is required on the basket lid.

(Description of Type Design Change Continued on Page 6 of 11) 5

FAA Form 8110-2 (03/21) Page ___ of _11__ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

IMPORT SR02253NY Date Amended: July 12, 2021 Description of Type Design Change (continued):

II. Bell 206L, L-1, L-3, L-4 Only (continued)

6. 206L Series Configuration F-External Cargo Basket Installation (Low Mounted Quick Release, Model 946): Installation of Configuration A, External Attachment Provisions is a prerequisite for Installation of Configuration F, External Cargo Basket installation.

Installation of the cargo basket is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL946-2, Revision 1, dated June 25, 2017, or later Transport Canada approved revision. High skid gear is required for the basket installation. Placard is required on the basket lid.

III. All Models (Bell 206L series and 407)

1. Auxiliary Step Installation: Installation of the Auxiliary Step is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL623, Revision 5, dated May 31, 2017, or later Transport Canada approved revision.

2. Cargo Basket Modifications: Modifications to the cargo basket configurations are eligible in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL704, Revision 11, dated June 25, 2017, or later Transport Canada approved revision.

Eligibility limitations are noted on the drawings.

3. Quick Release Step Installation: Installation of the Low Mounted Quick Release Basket (407-Configuration D, F, G; 206L-Configuration C, E, F) is required prior to the Installation of the Quick Release Step. Installation of the Quick Release Step is to be completed in accordance with Transport Canada approved, Aero Design Ltd., Document Control List DCL800-2, Revision 1, dated May 31, 2017, or later Transport Canada approved revision.

4. Quick Release Cargo Basket and Steps: Installation is to be completed in accordance with Dart Aerospace Ltd., Installation Instructions IIN-D407-1083, Revision A, Transport Canada approved April 26, 2021, or later Transport Canada approved revision.

I. Bell 407 Only (continued)

1. 407 Configuration A-External Attachment Provisions Only (continued)

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, (Limitations and Conditions Continued on Page 7 of 11) 6

FAA Form 8110-2 (03/21) Page ___ of _11__ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

IMPORT SR02253NY Date Amended: July 12, 2021 Limitations and Conditions (continued):

I. Bell 407 Only (continued)

1. 407 Configuration A-External Attachment Provisions Only (continued)

a. (continued) FMS700.91, Revision 1, dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd.

Instructions for Continued Airworthiness ICA700.90, Revision 1 dated February 09, 2017, or later Transport Canada accepted revisions are required for this installation.

c. External Attachment Provisions installed in accordance with DCL700-1 may remain installed if the basket installation is removed.

2. 407 Configuration B-External Cargo Basket Installation (Low Mounted Fixed):

a. Operation must be in accordance with Transport Canada approved, Aero Design Ltd. Flight Manual Supplement, FMS 606.01, Revision 3, dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness ICA492.90, Revision 2, dated February 04, 2017, or later Transport Canada accepted revisions are required for this installation.

3. 407 Configuration C-External Cargo Basket Installation (High Mounted Fixed):

a. Operation must be in accordance with Transport Canada approved, Aero Design Ltd.

Flight Manual Supplement, FMS606.01, Revision 3, dated January 22, 2017, or later Transport Canada approved revision.

b. Aero Design Ltd. Maintenance Instructions ICA606.90, Revision 3 dated February 05, 2017, or later Transport Canada accepted revisions are required for this installation.

4. 407 Configuration D-External Cargo Basket Installation (Low Mounted Quick Release, Model 698):

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, FMS701.90, Revision 4, dated January 22, 2017, or later Transport Canada approved revision.

(Limitations and Conditions Continued on Page 8 of 11) 7

IMPORT SR02253NY Date Amended: July 12, 2021 Limitations and Conditions (continued):

4. 407 Configuration D-External Cargo Basket Installation (Low Mounted Quick) (continued)

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness ICA698.90, Revision 4 dated February 10, 2017, or later Transport Canada accepted revisions are required for this installation.

5. 407 Configuration E-External Cargo Basket Installation (High Mounted Quick Release):

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, FMS766.91, Revision 1, dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness ICA766.90, Revision 1, dated February 10, 2017, or later Transport Canada accepted revisions are required for this installation.

6. 407 Configuration F-External Cargo Basket Installation (Low Mounted Quick Release - High Skid Gear, Model 945):

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, FMS701.90, Revision 4, dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness, ICA698.90, Revision 4, dated February 10, 2017, or later Transport Canada accepted revisions are required for this installation.

7. 407 Configuration G-External Cargo Basket Installation (Low Mounted Quick Release - High Skid Gear, Model 946):

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, FMS701.90, Revision 4, dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness ICA698.90, Revision 4, dated February 10, 2017, or later Transport Canada accepted revisions are required for this installation.

II. Bell 206L, L-1, L-3, L-4 Only

1. 206L Series Configuration A-External Attachment Provisions Only:

(Limitations and Conditions continued on Page 9 of 11) 8

FAA Form 8110-2 (03/21) Page _9__ of _11__ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SR02253NY Date Amended: July 12, 2021 II. Bell 206L, L-1, L-3, L-4 Only (continued)

1. 206L Series Configuration A-External Attachment Provisions Only:

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, FMS493.01, Revision 1 dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness, ICA493.90, Revision 1, dated February 09, 2017, or later Transport Canada accepted revisions are required for this installation.

c. External Attachment Provisions installed in accordance with DCL493-1 may remain installed if the basket installation is removed.

2. 206L Series Configuration B-External Cargo Basket Installation (Low Mounted Fixed -High Skid Gear):

a. Operation must be in accordance with Transport Canada approved, Aero Design Ltd.

Flight Manual Supplement, FMS492.01, Revision 3, dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness ICA492.90, Revision 2, dated February 04, 2017, or later Transport Canada accepted revisions are required for this installation.

3. 206L Series Configuration C-External Cargo Basket Installation (Low Mounted Quick Release - High Skid Gear, Model 698):

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, FMS702.90, Revision 4, dated January 22, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness, ICA698.90, Revision 4, dated February 10, 2017, or later Transport Canada accepted revisions are required for this installation.

4. 206L Series Configuration D-External Cargo Basket Installation (High Mounted Quick Release):

a. Operation must be in accordance with Aero Design Ltd. Flight Manual Supplement, FMS766.92, Revision 1, dated June 25, 2017, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Aero Design Ltd. Instructions for Continued Airworthiness, ICA766.90, Revision 1, dated February 10, 2017, or later l Transport Canada accepted revisions are required for this installation.

l (Limitations and Conditions Continued on Page 10 of 11) Limitations and Conditions (continued) IMPORT

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FAA Form 8110-2 (03/21) Page 11___ of _11__ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

IMPORT SR02253NY III. All Models (Bell 206L series and 407) (continued)

3. Quick Release Step Installation:

b. The Quick Release Step may be stowed in the inboard position on the mounting provisions when the Quick Release Cargo Basket is installed.

c. Instructions for Continued Airworthiness described in Aero Design Ltd.

Instructions for Continued Airworthiness ICA800.90, Revision 3, dated January 13, 2015, or later Transport Canada accepted revisions are required for this installation.

4. Quick Release Cargo Basket and Steps:

a. Operation must be in accordance with Dart Aerospace Ltd. Flight Manual Supplement, FMS-D407-1083, Revision A, Transport Canada approved May 4, 2021, or later Transport Canada approved revision.

b. Instructions for Continued Airworthiness described in Dart Aerospace Ltd.

Instructions for Continued Airworthiness ICA-D407-1083, Revision 0, dated November 3, 2020, or later Transport Canada accepted revisions are required for this installation.

Date Amended: July 12, 2021 Limitations and Conditions (continued) IV. The installer must determine whether this design change is compatible with previously approved modifications.

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

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

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