# STC SA00194BO - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Aircraft Components Inc, United States - Description: Installation of Aircraft Components, Inc. Landing Gear Warning System for Amphibian Aircraft, P/N 2042 - Applied: September 21, 2001 - Status date: February 29, 2016 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A21CE](https://openairdocs.org/tcds/A21CE), [TCDS A22NM](https://openairdocs.org/tcds/A22NM), [TCDS A-780](https://openairdocs.org/tcds/A-780), [TCDS 3A23](https://openairdocs.org/tcds/3A23), [TCDS 1A2](https://openairdocs.org/tcds/1A2), [TCDS 1A13](https://openairdocs.org/tcds/1A13), [TCDS A-769](https://openairdocs.org/tcds/A-769), [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS 3A17](https://openairdocs.org/tcds/3A17), [TCDS 5A6](https://openairdocs.org/tcds/5A6), [TCDS 3A24](https://openairdocs.org/tcds/3A24), [TCDS A4CE](https://openairdocs.org/tcds/A4CE), [TCDS A-806](https://openairdocs.org/tcds/A-806) - Certificate PDF: https://openairdocs.org/files/sha256/92/94/929432f383407cb0ac890ac985378cd38bb455ee05f21dabe5c0374079a2c723 - Approved model list and other attachments: [AML_SA00194BO.pdf](https://openairdocs.org/files/sha256/0c/61/0c61f49d6923a91e40ba4ed7e3de51a2f68ed5a7679140bd0867e1dbdd1b2106) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C37EF27FF4F978FF86257F680078D006.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA00194BO ## ADs that name it (0) None. ## Approved models (99, first 50) - American Champion Aircraft Corp. 8GCBC ([TCDS A21CE](https://openairdocs.org/tcds/A21CE)) - Aviat Aircraft Inc A-1 ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1A ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1B ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1C-180 ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1C-200 ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - FS 2003 Corp. PA-12 ([TCDS A-780](https://openairdocs.org/tcds/A-780)) - Maule Aerospace Technology Inc. M-5-235C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-6-235 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-7-235 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-7-235A ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-7-235B ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-7-235C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-7-260 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-7-260C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. MT-7-235 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. MT-7-260 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. MX-7-180B ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. MX-7-180C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. MX-7-235 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. MX-7-420 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Piper Aircraft Inc. PA-18-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18A-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18A-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18AS-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18AS-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18S-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18S-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - REVO Incorporated Colonial C-1 ([TCDS 1A13](https://openairdocs.org/tcds/1A13)) - REVO Incorporated Colonial C-2 ([TCDS 1A13](https://openairdocs.org/tcds/1A13)) - REVO Incorporated Lake LA-4 ([TCDS 1A13](https://openairdocs.org/tcds/1A13)) - REVO Incorporated Lake LA-4-200 ([TCDS 1A13](https://openairdocs.org/tcds/1A13)) - REVO Incorporated Lake LA-4A ([TCDS 1A13](https://openairdocs.org/tcds/1A13)) - REVO Incorporated Lake LA-4P ([TCDS 1A13](https://openairdocs.org/tcds/1A13)) - REVO Incorporated Lake Model 250 ([TCDS 1A13](https://openairdocs.org/tcds/1A13)) - Sky Enterprises Inc. RC-3 ([TCDS A-769](https://openairdocs.org/tcds/A-769)) - Textron Aviation Inc. 172 ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172A ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172B ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172C ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172D ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172E ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172F (USAF T-41A) ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172G ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172H (USAF T-41A) ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172I ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172K ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172L ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Textron Aviation Inc. 172M ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) All 99: https://openairdocs.org/stc/SA00194BO/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. Number SA00194BO FAA Form 8110-2 (8/13) Page 1 of 3 This certificate issued to: Aircraft Components, Inc. 1700 Fostoria Avenue, Suite 300 Findlay, Ohio 45840 Part 23 of the Federal; Aviation Regulations. Installation of Aircraft Components, Inc. Landing Gear Warning System for Amphibian Aircraft, P/N 2042, in accordance with Aircraft Components, Inc. Master Document List (MDL), Document Number as referenced on the AML, or later FAA approved revision. 1. Operation must be in accordance with the Aircraft Components, Inc. Aircraft Flight Manual Supplement (AFMS), Document Number as referenced on the AML, or later FAA approved revision. The AFMS must be carried in the aircraft during all flights. (continued on Page 3 of 3) Date of Application: September 21, 2001 Date reissued: February 29, 2016 Date of Issuance: March 01, 2004 Date amended: July 21, 2005 Signature Robert G. Mann Manager, Boston Aircraft Certification Office Title See attached FAA Approved Model List (AML), Document No. 2042-AML, Revision 0, or later FAA approved revision, for the list of approved airplane models, applicable installation data requirements, and specific limitations. **SUPPLEMENTAL TYPE CERTIFICATE, FAA FORM 8110-2 (CONTINUED)** FAA Form 8110-2 (8/13) Page 2 of 3 **TRANSFER** **ENDORSEMENT** To (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP Code) From (Name of grantor) (Address of grantor) (Number and street) (City, State, and ZIP Code) Number SA00194BO February 29, 2016 FAA Form 8110-2 (8/13) Page 3 of 3 Limitations and Conditions: (continued from Page 1 of 3) 2. Maintenance must be in accordance with Aircraft Components, Inc. Instructions for Continued Airworthiness (ICA), Document Number as referenced on the AML, or later FAA accepted revision. The ICA must be made available to the operator at the time of installation. 3. Compatibility of this design with previously approved modifications must be determined by the installer. ------------------------------------------------------------END------------------------------------------------------- ### AML_SA00194BO.pdf FAA Approved Model List (AML) For Installation of P/N 2042 Gear Warning System for Amphibian Aircraft Specification 2042-AML Rev 4 For use with STC SA00194BO FAA Approved _______________ Robert Mann, Manager Boston Aircraft Certification Office Burlington MA Date _________ Page 1 of 7 **TABLE OF REVISIONS** Rev No. Date Description of Revision and pages changed Approval 4 0 7-01-05 Initial Release R.G. Mann 9-10-05 Added Aircraft with Edo Model 3500 Amphibian Floats Added Sky Enterprises RC-3 aircraft R.G. Mann 1-10-06 Added Aircraft with Wipaire Floats R.G. Mann 3 11-30-07 Added Aircraft with Aerocet Model 3400 floats Added DHC-2 Aircraft with Edo Model 58-4580 floats R.G. Mann 1-23-09 Added Aircraft with PK Model 2250A Floats R.G. Mann FAA Approved _____________ Page 2 of 7 This Approved Model List is for use with STC SA00194BO when a P/N 2042 Gear Warning System is installed. The following documents apply to these installations: 1. Specification IP -2, Installation Manual for Gear Alert System for Amphibian aircraft P/N 2042-1, Rev 1, dated 05-10-05 2. Specification ICA-2042, Instructions for Continued Airworthiness, Rev 1, dated 05-10-05 3. Specification MDL-2042, Master Document List, Rev 1, dated 05-10-05 4. FAA Approved Airplane Flight Manual Supplement for Aircraft with Installation of Aircraft Components inc. P/N 2042 Gear Alert System, Rev 1 5. Specification 2042- PKF, Supplemental Installation Procedure for installing P/ 2042 Gear Alert System in Amphibian Aircraft using Model 3050A PK floats, Rev 0, dated 05-14-05 6. Specification 2042-LA, Supplemental Installation Procedure for installing P/ 2042 Gear Alert System in Lake Aircraft, Rev 0, dated 12-04-04 7. Specification 2042-BF, Supplemental Installation Procedure for installing P/ 2042 Gear Alert System in Amphibian Aircraft using Baumann floats, Rev 0, dated 06-14-04 8. Specification 2042- EDO, Supplemental Installation Procedure for ins talling P/N 2042 Gear Alert System in Aircraft using Edo Model 3500 amphibian floats, Rev 0, dated 08-16-05 9. Specification 2042- WIP, Supplemental Installation Procedure for installing P/N 2042 Gear Alert System in Aircraft using W ipaire Model 2100, 2350, 3000, or 3450 Amphibian Floats, Rev 0, dated 12-16-05 10. Specification 2042- Beaver, Supplemental Installation Procedure for installing P/N 2042 Gear Alert System in DHC -2 Aircraft using Edo Model 58-4580 Amphibian Floats, Rev 0, dated 05-08-07 11. Specification 2042- Aerocet, Supplemental Installation Procedure for installing P/N 2042 Gear Alert System in Aircraft having Aerocet Model 3400 Amphibian Floats, Rev 0, dated 05-08-07 I. Installation is approved for the following aircraft models when a set of Model BF2550A amphibious floats manufactured by Baumann Floats LLC is installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-BF ITEM TC Holder Aircraft Model TC The Cessna Aircraft Co. 172A,172B,172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S 3A12 II. Installation is approved for the following aircraft models when a set of Model BF2550A amphibious floats manufactured by Baumann Floats LLC is installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-BF ITEM TC Holder Aircraft Model TC The Cessna Aircraft Co. 175, 175A, R172K 3A17 FAA Approved ________________ Page 3 of 7 III. Installation is approved for the following aircraft models when a set of Model BF2150A amphibious floats manufactured by Baumann Floats LLC is installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-BF **ITEM** TC Holder Aircraft Model TC Sky International Inc. A-1, A-1A, A-1B A22NM IV. Installation is approved for the following aircraft models when a set of Model BF2750A amphibious floats manufactured by Baumann Floats LLC is installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-BF ITEM TC Holder Aircraft Model TC Maule Aerospace Technology Inc. M-5-235C, M-6-235, M-7-235, M-7- 235A, M-7-235B, M-7-235C, M-7- 260, MT-7-235, MT-7-260, MX-7-235 3A23 V. Installation is approved for the following aircraft models when a set of Model 3050A amphibious floats manufactured by P.K. Floats Inc. are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042 - PKF ITEM TC Holder Aircraft Model TC The Cessna Aircraft Co. A185E, A185F 3A24 VI. Installation is approved for the following aircraft models. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-LA ITEM TC Holder Aircraft Model TC Revo Incorporated Colonial C-1, Colonial C-2, Lake LA- 4, Lake LA-4A, Lake LA-4P, Lake LA-4-200, Lake Model 250 1A13 VII. Installation is approved for the following aircraft models when a set of Edo Model 3500 amphibious floats are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-EDO FAA Approved ________________ Page 4 of 7 VIII. Installation is approved for the following aircraft models. Installation is to be performed in accordance with specification IP -2, Installation Manual for Gear Alert System for Amphibian aircraft P/N 2042-1, Rev 1, dated 05-10-05 **ITEM** TC Holder Aircraft Model TC Sky Enterprises Inc. RC-3 Seabee A-769 IX. Installation is approved for the following aircraft models when a set of Wipaire Model 2100 amphibious floats are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-WIP **ITEM** TC Holder Aircraft Model TC The Cessna Aircraft Co. A185F 3A24 The Cessna Aircraft Co. 206, U206,U206A, U206B, U206C, U206D, U206E, U206F, TU206, TU206A, TU206B, TU206C, TU206D, TU206E, TP206A, P206, P206A A4CE **ITEM** TC Holder Aircraft Model TC The Cessna Aircraft Co. 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L 172M, 172N, 172P 3A12 2 The Cessna Aircraft Co. 175 3A17 Sky International Inc. A-1, A-1A, A-1B A22MN The New Piper Aircraft Co. PA-18-135, PA-18-150, PA-18A-135, PA-18A-150, PA-18S-135, PA-18S- 150, PA-18-AS-135, PA-18S-150 1A2 5 FS 2003 Corp. PA-12 A-780 American Champion Aircraft Corp. **BGCBC A21CE** FAA Approved ________ Page 5 of 7 X. Installation is approved for the following aircraft models when a set of Wipaire Model 2350 amphibious floats are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-WIP. **ITEM** TC Holder Aircraft Model TC 1 The Cessna Aircraft Co. 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S 3A12 2 The Cessna Aircraft Co 175A, 175B, 175C 3A17 3 Maule Aerospace Technology Inc. MX-7-180B, MX-7-180C, MX-7-420 3A23 XI. Installation is approved for the following aircraft models when a set of Wipaire Model 3000 amphibious floats are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-WIP. **ITEM** TC Holder Aircraft Model TC 1 Maule Aerospace Technology Inc. MT-7-235, M-7-260, M-7-260C, MT- 7-260 3A23 2 The Cessna Aircraft Co 185P, 185Q, 185R, 185S 3A24 XII. Installation is approved for the following aircraft models when a set of Wipaire Model 3450 amphibious floats are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-WIP. **ITEM** TC Holder Aircraft Model TC 1 The Cessna Aircraft Co 206H, T206H A4CE XIII. Installation is approved for the following aircraft model when a set of Edo Model 58 - 4580 amphibious floats are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-Beaver **ITEM** TC Holder Aircraft Model TC 1 Viking Air Limited DHC-2 Mark I, Mark II, Mark III FAA Approved ________ Page 6 of 7 XIV. Installation is approved for the following aircraft model when a set of Aerocet Model 3400 amphibious floats are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042-Aerocet **ITEM** TC Holder Aircraft Model TC 1 The Cessna Aircraft Co. 180A,180B,180C,180D,180E, 180F, 180G, 180H, 180J, 180K, 185, 185A, 185B, 185C, 185D, 185E, A185E, A185F XV. Installation is approved for the following aircraft model when a set of Model 2250A amphibious floats manufactured by P.K. Floats Inc. are installed. Installation to be performed in accordance with Supplemental Installation Procedure, Specification 2042- PKF. **ITEM** TC Holder Aircraft Model TC 1 Sky International Inc. A-1, A-1A, A-1B, A-1C-180, A-1C- 200 A22MN FAA Approved ________ Page 7 of 7 ## Every issue (4) - February 29, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/92/94/929432f383407cb0ac890ac985378cd38bb455ee05f21dabe5c0374079a2c723), [AML_SA00194BO.pdf](https://openairdocs.org/files/sha256/0c/61/0c61f49d6923a91e40ba4ed7e3de51a2f68ed5a7679140bd0867e1dbdd1b2106) - January 23, 2009: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/9d/e9/9de9c47ce1d4e7f6c91f587a410da5eaa8f826baf33e60e8cd42ba956316be8f), [AML Rev 4 signed.pdf](https://openairdocs.org/files/sha256/6a/c3/6ac3579f23d1907317df9acac53429b937fd0fd0a583ce2aaaa48bf4c2359571) - July 21, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/29/37/2937cb83cd17421f71a5cab6b0688a8d629a35de242748981c6216df7cf2a0c0), [SA00194BO STC Amd.pdf](https://openairdocs.org/files/sha256/9d/e9/9de9c47ce1d4e7f6c91f587a410da5eaa8f826baf33e60e8cd42ba956316be8f) - March 1, 2004: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/d2/ff/d2ff840d3b0c635bb8e0a3cae64df066db81c22fea1844e0697b6ddef5d790bd) --- 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.