# STC SA02446CH - Type: Supplemental type certificate - Status: Current, Issued - Holder: Knots 2U Ltd., United States - Description: Installation of the Courtesy Light Kit. - Applied: November 10, 2006 - Status date: June 25, 2007 - Product: Aircraft, Single-Engine - Certification basis: Part 21 - Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS 3A13](https://openairdocs.org/tcds/3A13), [TCDS 3A17](https://openairdocs.org/tcds/3A17), [TCDS 3A19](https://openairdocs.org/tcds/3A19), [TCDS 3A21](https://openairdocs.org/tcds/3A21), [TCDS 3A24](https://openairdocs.org/tcds/3A24), [TCDS 5A6](https://openairdocs.org/tcds/5A6), [TCDS A-799](https://openairdocs.org/tcds/A-799), [TCDS A13CE](https://openairdocs.org/tcds/A13CE), [TCDS A13EU](https://openairdocs.org/tcds/A13EU), [TCDS A16CE](https://openairdocs.org/tcds/A16CE), [TCDS A18EU](https://openairdocs.org/tcds/A18EU), [TCDS A20CE](https://openairdocs.org/tcds/A20CE), [TCDS A23EU](https://openairdocs.org/tcds/A23EU), [TCDS A26EU](https://openairdocs.org/tcds/A26EU), [TCDS A2CE](https://openairdocs.org/tcds/A2CE), [TCDS A42EU](https://openairdocs.org/tcds/A42EU), [TCDS A4CE](https://openairdocs.org/tcds/A4CE), [TCDS A4EU](https://openairdocs.org/tcds/A4EU), [TCDS A6CE](https://openairdocs.org/tcds/A6CE) - Certificate PDF: https://openairdocs.org/files/sha256/3d/42/3d42d51f7f836b07ed1494263f24d580e6e4cf011f4a19b44a814c479386c56d - Approved model list and other attachments: [SA02446CH_AML.pdf](https://openairdocs.org/files/sha256/47/01/4701e655d1b374be28fbff258d3cda4651d2a7e4c33d558bbf893e199fc3ab5f) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AFDFD270334BA6DA8625731B0062F920.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA02446CH ## ADs that name it (0) None. ## Approved models (218, first 50) - Cessna Aircraft Company 150 ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150A ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150B ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150C ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150D ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150E ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150F ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150G ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150H ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150J ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150K ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150L ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 150M ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 152 ([TCDS 3A19](https://openairdocs.org/tcds/3A19)) - Cessna Aircraft Company 170 ([TCDS A-799](https://openairdocs.org/tcds/A-799)) - Cessna Aircraft Company 170A ([TCDS A-799](https://openairdocs.org/tcds/A-799)) - Cessna Aircraft Company 170B ([TCDS A-799](https://openairdocs.org/tcds/A-799)) - Cessna Aircraft Company 172 ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172A ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172B ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172C ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172D ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172E ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172F (USAF T-41A) ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172G ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172H (USAF T-41A) ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172I ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172K ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172L ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172M ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172N ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172P ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172Q ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172R ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172RG ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 172S ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 175 ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 175A ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 175B ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 175C ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 177 ([TCDS A13CE](https://openairdocs.org/tcds/A13CE)) - Cessna Aircraft Company 177A ([TCDS A13CE](https://openairdocs.org/tcds/A13CE)) - Cessna Aircraft Company 177B ([TCDS A13CE](https://openairdocs.org/tcds/A13CE)) - Cessna Aircraft Company 177RG ([TCDS A20CE](https://openairdocs.org/tcds/A20CE)) - Cessna Aircraft Company 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) All 218: https://openairdocs.org/stc/SA02446CH/models.md ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Part * of the * Regulations. * Installation of the Courtesy Light Kit in accordance with Knots 2U Installation Instructions as listed on AML No. SA02446CH, issued June 25, 2007, or later FAA approved revisions. 1. The installer must determine whether this design change is compatible with previously approved modifications. 2. A copy of this Certificate and FAA Approved Model List (AML) No. SA02446CH, issued June 25, 2007, or later FAA approved revisions, must be maintained as part of the permanent records for the modified aircraft. 3. The Courtesy Light Kit is to be inspected and maintained in accordance with Knots 2U Installation Instructions as listed on AML No. SA02446CH, issued June 25, 2007, or later FAA approved revisions. 4. 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 Knots 2U, Ltd. 703 Airport Road Burlington, WI 53105 * (see attached FAA Approved Model Make : * List (AML) No. SA02446CH for list of Model : * Approved models and applicable airworthiness regulations) Date of application : November 10, 2006 Date of issuance : June 25, 2007 ( Signature) Gregory J. Michalik, Senior Aerospace Engineer Airframe & Administrative Branch Chicago Aircraft Certification Office ( Title) Original signed by: Gregory J. Michalik FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES Number ### SA02446CH_AML.pdf **FAA APPROVED MODEL LIST (AML) NO. SA02446CH KNOTS 2U, LTD.** FOR INSTALLING WING MOUNT COURTESY LIGHT KIT ISSUE DATE: 6/25/07 **ITEM** **AIRCRAFT** **AIRCRAFT** **ORIGINAL TYPE** **CERTIFICATION BASIS** **INSTALLATION** **INSTRUCTIONS** AFM AML **MAKE MODEL CERTIFICATE NUMBER FOR** **ALTERATION** **NUMBER** **REVISION NO. & DATE** **SUPPLEMENT** **NUMBER/DATE** **AMENDMENT DATE** Page 1 of 3 1 Cessna Aircraft Company 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 152, A150K, A150L, A150M, A152 3A19 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 2 Cessna Aircraft Company 170, 170A, 170B A-799 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 3 Cessna Aircraft Company 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q 3A12 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 4 Cessna Aircraft Company 172R, 172S 3A12 FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 5 Cessna Aircraft Company 172RG, 175, 175A, 175B, 175C, P172D, R172E, R172F, R172G, R172H, R172J, R172K 3A17 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 6 Cessna Aircraft Company 177, 177A, 177B A13CE FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 7 Cessna Aircraft Company 177RG A20CE FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 8 Cessna Aircraft Company 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K 5A6 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 9 Cessna Aircraft Company 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, R182, T182, TR182 3A13 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 10 Cessna Aircraft Company 182S, 182T, T182T 3A13 FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 11 Cessna Aircraft Company 185, 185A, 185B, 185C, 185D, 185E, A185E, A185F 3A24 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- **FAA APPROVED MODEL LIST (AML) NO. SA02446CH KNOTS 2U, LTD.** FOR INSTALLING WING MOUNT COURTESY LIGHT KIT ISSUE DATE: 6/25/07 **ITEM** **AIRCRAFT** **AIRCRAFT** **ORIGINAL TYPE** **CERTIFICATION BASIS** **INSTALLATION** **INSTRUCTIONS** AFM AML **MAKE MODEL CERTIFICATE NUMBER FOR** **ALTERATION** **NUMBER** **REVISION NO. & DATE** **SUPPLEMENT** **NUMBER/DATE** **AMENDMENT DATE** Page 2 of 3 12 Cessna Aircraft Company 206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G A4CE CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 13 Cessna Aircraft Company 206H, T206H A4CE FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 14 Cessna Aircraft Company 207, 207A, T207, T207A A16CE FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 15 Cessna Aircraft Company 210, 210-5, 210-5A, 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, P210N, P210R, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R 3A21 CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 16 Cessna Aircraft Company 336 A2CE CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 17 Cessna Aircraft Company 337, 337A, M337B A6CE CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 18 Cessna Aircraft Company 337B, 337C, 337D, 337E, 337F, 337G, 337H, P337H, T337B, T337C, T337D, T337E, T337F, T337G, T337H, T337H-SP A6CE FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 19 Cessna Aircraft Company (Reims Aviation S.A.) F150G, F150H, F150J, F150K, F150L, F150M, F152, FA150K, FA150L, FA152, FRA150L, FRA150M A13EU CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- **FAA APPROVED MODEL LIST (AML) NO. SA02446CH KNOTS 2U, LTD.** FOR INSTALLING WING MOUNT COURTESY LIGHT KIT ISSUE DATE: 6/25/07 **ITEM** **AIRCRAFT** **AIRCRAFT** **ORIGINAL TYPE** **CERTIFICATION BASIS** **INSTALLATION** **INSTRUCTIONS** AFM AML **MAKE MODEL CERTIFICATE NUMBER FOR** **ALTERATION** **NUMBER** **REVISION NO. & DATE** **SUPPLEMENT** **NUMBER/DATE** **AMENDMENT DATE** Page 3 of 3 20 Cessna Aircraft Company (Reims Aviation S.A.) F172D, F172E, F172F, F172G, F172H, F172K, F172L, F172M, F172N, F172P A4EU CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 21 Cessna Aircraft Company (Reims Aviation S.A.) FR172E, FR172F, FR172G, FR172H, FR172J, FR172K A18EU CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 22 Cessna Aircraft Company (Reims Aviation S.A.) F177RG A26EU FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 23 Cessna Aircraft Company (Reims Aviation S.A.) F182P, F182Q, FR182 A42EU CAR 3 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- 24 Cessna Aircraft Company (Reims Aviation S.A.) F337E, F337F, F337G, F337H, FT337E, FT337F, FT337GP, FT337HP A23EU FAR 23 Installation Manual No. CL-001-M Revsion B Dated 6/1/07 N/A -- FAA APPROVED: Gregory J. Michalik, Senior Aerospace Engineer Airframe & Administrative Branch Chicago Aircraft Certification Office Issued: 6/25/07 Original signed by: Gregory J. Michalik ## Every issue (1) - June 25, 2007: Issued, Current. [certificate](https://openairdocs.org/files/sha256/3d/42/3d42d51f7f836b07ed1494263f24d580e6e4cf011f4a19b44a814c479386c56d), [SA02446CH_AML.pdf](https://openairdocs.org/files/sha256/47/01/4701e655d1b374be28fbff258d3cda4651d2a7e4c33d558bbf893e199fc3ab5f) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.