# STC SA00505SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: SMR Technologies Inc, United States - Description: Installation of SMR technologies pneumatic de-icers. - Applied: December 17, 1997 - Status date: June 22, 2009 - Product: Aircraft, Small Multi-Engine - Certification basis: Part 21 - Data sheets: [TCDS A20SO](https://openairdocs.org/tcds/A20SO), [TCDS A8EA](https://openairdocs.org/tcds/A8EA) - Certificate PDF: https://openairdocs.org/files/sha256/55/f3/55f3e3c8fd36a4d255c8f66cc54a468c7dd59187b472199d06c12b3c83027064 - Approved model list and other attachments: [SA00505SEAML.pdf](https://openairdocs.org/files/sha256/a7/14/a7144149c8a8b4b43bc9df07181804af8cd4f26d2ab44a927ca4e63a676fdb41) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BD05196E9DF2CDAB8625760F0070CA57.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA00505SE ## ADs that name it (0) None. ## Approved models (10) - The New Piper Aircraft Inc. PA-31 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO)) - The New Piper Aircraft Inc. PA-31-300 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO)) - The New Piper Aircraft Inc. PA-31-310 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO)) - The New Piper Aircraft Inc. PA-31-325 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO)) - The New Piper Aircraft Inc. PA-31-350 ([TCDS A20SO](https://openairdocs.org/tcds/A20SO)) - The New Piper Aircraft Inc. PA-31P ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) - The New Piper Aircraft Inc. PA-31T ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) - The New Piper Aircraft Inc. PA-31T1 ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) - The New Piper Aircraft Inc. PA-31T2 ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) - The New Piper Aircraft Inc. PA-31T3 ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) ## 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. Replacement of certain Goodrich pneumatic deicer boots in accordance with SMR Technologies, Inc. Master Drawing List MDL- 0004, Revision F, dated August 27, 2003, or later FAA approved revision. 1. Approval of this change in type design extends to the airplane models listed on the AML with previously approved deicer boots only. Intermix of these deicer boots with previously approved deicer boots is permitted. A copy of this Certificate and FAA AML No. SA00505SE, must be maintained as part of the permanent records for the modified aircraft. 2. The Installer must determine whether this design change is compatible with previously approved modifications. 3. 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 SMR Technologies, Inc. A B/E Aerospace Company 93 Nettie Fenwick Rd. Fenwick WV 26202-4000 * See attached FAA Approved Model List (AML) No. SA505SE for a list of approved airplane models and applicable airworthiness regulations Make: * Model: * Date of application: December 17, 1997 Date of issuance: March 27, 1998 Date reissued: May 4, 2000, August 30, 2004 Date amended: August 30, 2004, June 22, 2009 ( Signature) Anthony Socias Manager, New York Aircraft Certification Office ( Title) ### SA00505SEAML.pdf **FAA APPROVED MODEL LIST (AML) NO. SA00505SE FOR** INSTALLATION OF SMR TECHNOLOGIES PNEUMATIC DE-ICERS Page 1 of 2 ISSUED: MARCH 27, 1998 **ITEM AIRCRAFT MAKE** **AIRCRAFT MODEL & TYPE CERTIFICATE NUMBER** **CERTIFICATION** **BASIS FOR** **ALTERATION** **INSTALLATION** **INSTRUCTIONS** NUMBER | REV SMR **TECHNOLOGIES** **PART NUMBER** **REPLACEMENT** **FOR BFGOODRICH** **PART NUMBER AML** REVISON DATE 1 Piper PA-31-310,PA-31-325 S/N 31-7512033 & UP, PA-31-350; TCDS #A20SO CAR 3 MDL-0004 F SMR5026-01 25S-7D5026-01 August 30, 2004 2 Piper PA-31T S/N 31T- 7520033 THRU -7520035, 31T-7520038 & UP,PA-31T1, PA-31T2, PA- 31T3, PA-31P; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-01 25S-7D5026-01 June 22, 2009 3 Piper PA-31-310,PA-31-325 S/N 31-7512033 & UP, PA-31-350; TCDS #A20SO CAR 3 MDL-0004 F SMR5026-02 25S-7D5026-02 August 30, 2004 4 Piper PA-31T S/N 31T-7520033 THRU -7520035, 31T-7520038 & UP,PA-31T1, PA-31T2, PA- 31T3, PA-31P TCDS #A8EA(see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-02 25S-7D5026-02 June 22, 2009 5 Piper PA-31-310,PA-31-325 S/N 31-7512033 & UP, PA-31-350; TCDS #A20SO CAR 3 MDL-0004 F SMR5026-03 25S-7D5026-03 August 30, 2004 6 Piper PA-31T S/N 31T-7520033 THRU -7520035, 31T-7520038 & UP,PA-31T1, PA-31T2, PA- 31T3, PA-31P,PA-31P-350; TCDS #A8EA(see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-03 25S-7D5026-03 June 22, 2009 7 Piper PA-31-310,PA-31-325 S/N 31-7512033 & UP, PA-31-350; TCDS #A20SO CAR 3 MDL-0004 F SMR5026-04 25S-7D5026-04 August 30, 2004 8 Piper PA-31T S/N 31T-7520033 THRU -7520035, 31T-7520038 & UP,PA-31T1, PA31T2, PA31T3, PA31P,PA-31P-350; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-04 25S-7D5026-04 June 22, 2009 9 Piper PA-31-310,PA-31-325 S/N 31-7512033 & UP, PA-31-350; TCDS #A20SO CAR 3 MDL-0004 F SMR5026-05 25S-7D5026-05 August 30, 2004 10 Piper PA-31T S/N 31T-7520033 THRU -7520035, 31T-7520038 & UP,PA-31T1, PA-31T2, PA- 31T3, PA-31P,PA-31P-350; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-05 25S-7D5026-05 June 22, 2009 **FAA APPROVED MODEL LIST (AML) NO. SA00505SE FOR** INSTALLATION OF SMR TECHNOLOGIES PNEUMATIC DE-ICERS Page 2 of 2 **ITEM AIRCRAFT MAKE** **AIRCRAFT MODEL** **AIRCRAFT MODEL & TYPE CERTIFICATE NUMBER** **CERTIFICATION** **BASIS FOR** **ALTERATION** **FAA SEALED** **DRAWING LIST** NUMBER | REV SMR **TECHNOLOGIES** **PART NUMBER** **REPLACEMENT** **FOR BFGOODRICH** **PART NUMBER AML** REVISON DATE 11 Piper PA-31T S/N 31T-7520033 THRU -7520035, 31T-7520038 & UP,PA-31T1, PA-31T2, PA- 31P-350; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 F SMR5026-06 25S-7D5026-06 August 30, 2004 12 Piper PA-31-310,PA-31-325 S/N 31-7512033 & UP, PA-31-350; TCDS #A20SO CAR 3 MDL-0004 F SMR5026-07 25S-7D5026-07 August 30, 2004 13 Piper PA-31T3,PA-31P-350; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-07 25S-7D5026-07 June 22, 2009 14 Piper PA-31-310,PA-31-325 S/N 31-7512033 & UP, PA-31-350; TCDS #A20SO CAR 3 MDL-0004 F SMR5026-08 25S-7D5026-08 August 30, 2004 15 Piper PA-31T3, PA-31P-350; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-08 25S-7D5026-08 June 22, 2009 16 Piper PA-31P-350; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-11 25S-7D5026-11 June 22, 2009 17 Piper PA-31P-350; TCDS #A8EA (see TCDS A8EA Notes 7 & 8) CAR 3 MDL-0004 J SMR5026-12 25S-7D5026-12 June 22, 2009 Approved: Anthony Socias, Manager, New York Aircraft Certification Office Amended: June 22, 1998, August 13, 1998, August 30, 2004, June 22, 2009 Reissued: May 4, 2000, August 30, 2004 ## Every issue (1) - June 22, 2009: Amended, Current. [certificate](https://openairdocs.org/files/sha256/55/f3/55f3e3c8fd36a4d255c8f66cc54a468c7dd59187b472199d06c12b3c83027064), [SA00505SEAML.pdf](https://openairdocs.org/files/sha256/a7/14/a7144149c8a8b4b43bc9df07181804af8cd4f26d2ab44a927ca4e63a676fdb41) --- 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.