# STC SA5755NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Davis Ray G, United States
- Description: Installation of a propeller anti theft device.
- Applied: July 12, 1990
- Status date: August 5, 1992
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-761](https://openairdocs.org/tcds/A-761), [TCDS A-759](https://openairdocs.org/tcds/A-759), [TCDS A-746](https://openairdocs.org/tcds/A-746), [TCDS A-768](https://openairdocs.org/tcds/A-768), [TCDS 5A2](https://openairdocs.org/tcds/5A2), [TCDS 3A19](https://openairdocs.org/tcds/3A19), [TCDS A-729](https://openairdocs.org/tcds/A-729), [TCDS A-709](https://openairdocs.org/tcds/A-709), [TCDS A-694](https://openairdocs.org/tcds/A-694), [TCDS A-725](https://openairdocs.org/tcds/A-725), [TCDS A-715](https://openairdocs.org/tcds/A-715), [TCDS A-803](https://openairdocs.org/tcds/A-803), [TCDS A-728](https://openairdocs.org/tcds/A-728), [TCDS A-691](https://openairdocs.org/tcds/A-691), [TCDS A-703](https://openairdocs.org/tcds/A-703), [TCDS A-740](https://openairdocs.org/tcds/A-740), [TCDS A-805](https://openairdocs.org/tcds/A-805), [TCDS A18SO](https://openairdocs.org/tcds/A18SO), [TCDS A-720](https://openairdocs.org/tcds/A-720), [TCDS A-737](https://openairdocs.org/tcds/A-737) and 4 more
- Certificate PDF: https://openairdocs.org/files/sha256/c9/c2/c9c212bd8d96dff1c29fe2d7db1277cf2b4bc8d43e6ef98e771d8761487979f7
- Approved model list and other attachments: [AML SA5755NM.pdf](https://openairdocs.org/files/sha256/cd/a0/cda00c2a6a476f4c9382b0c4556333d6b1b0884242e47f161c425d5f8a8fa714)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/09C35EFE009CF80285256CC200122B33.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5755NM

## ADs that name it (0)

None.

## Approved models (105, first 50)

- American Champion Aircraft Corp. 11AC ([TCDS A-761](https://openairdocs.org/tcds/A-761))
- American Champion Aircraft Corp. 11BC ([TCDS A-761](https://openairdocs.org/tcds/A-761))
- American Champion Aircraft Corp. 7AC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7ACA ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7BCM (Army L-16A) ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7CCM (Army L-16B) ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7DC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7EC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7ECA ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7FC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7JC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. S11AC ([TCDS A-761](https://openairdocs.org/tcds/A-761))
- American Champion Aircraft Corp. S11BC ([TCDS A-761](https://openairdocs.org/tcds/A-761))
- American Champion Aircraft Corp. S7AC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. S7CCM ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. S7DC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. S7EC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- Arizona Aerospace Foundation DC-65 ([TCDS A-746](https://openairdocs.org/tcds/A-746))
- Arizona Aerospace Foundation DCO-65 ([TCDS A-746](https://openairdocs.org/tcds/A-746))
- Arizona Aerospace Foundation DL-65 ([TCDS A-746](https://openairdocs.org/tcds/A-746))
- Cessna Aircraft Company 120 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- Cessna Aircraft Company 140 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- Cessna Aircraft Company 140A ([TCDS 5A2](https://openairdocs.org/tcds/5A2))
- 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 A150L ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Cessna Aircraft Company A150M ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Cessna Aircraft Company A152 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Commonwealth Aircraft Inc. 175 ([TCDS A-729](https://openairdocs.org/tcds/A-729))
- Commonwealth Aircraft Inc. 180 ([TCDS A-729](https://openairdocs.org/tcds/A-729))
- Commonwealth Aircraft Inc. 185 ([TCDS A-729](https://openairdocs.org/tcds/A-729))
- Consolidated Vultee Aircraft Corporation Stinson Division 10 ([TCDS A-709](https://openairdocs.org/tcds/A-709))
- Consolidated Vultee Aircraft Corporation Stinson Division HW-75 ([TCDS A-709](https://openairdocs.org/tcds/A-709))
- Don Luscombe Aviation History Foundation Inc. 8 ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Don Luscombe Aviation History Foundation Inc. 8A ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Don Luscombe Aviation History Foundation Inc. 8B ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Don Luscombe Aviation History Foundation Inc. 8C ([TCDS A-694](https://openairdocs.org/tcds/A-694))
- Don Luscombe Aviation History Foundation Inc. 8D ([TCDS A-694](https://openairdocs.org/tcds/A-694))

All 105: https://openairdocs.org/stc/SA5755NM/models.md

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA5755NM This certificate issued to: RAY G. DAVIS Purt 23 of the Federal Aviation Regulations: * Original Product -Type berlificate Number:

Make: * SEE ATTACHED AML Model: * accordance with Davis Installation Instructions PL-l dated January 29, 1992, anc Description of Type Design Change: Installation of a propeller anti-theft device 1!

Master Drawing List PL-1 dated January 29, 1992, or later FAA approved revisions.

timilalins and bindilions Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate dated August 5, 1992, or later FAA approved revision, must be maintained as part of the permanent records for the modified aircraft.

Date of Application: JUTy 12, 1990 Sale missued:

Valesfissuance: August 5, 1992 I ole wrended:

FEDERAL AVIATION By Direction of the Administrator (Signature ) Manager, Special Certification Branch Seattle Aircraft Certification Office (Title)

47.

### AML SA5755NM.pdf

This is OCR from the scanned FAA attachment. OCR can misread letters and numbers.

Issue Date: August 5, 1992 AML AFM AMENDMENT SUPPLEMENT DATE NO. AND DATE Certification Branch Seattle Aircraft Certification Office N/A = FAA SEALED DRAWING/ DRAWING LIST REVISION NO. AND DATE 1/29/92 = = = Manager, Special ot 5, 1892 T (AML) NO. SA5755NM INSTALLATION OF PROPELLER LOCKING DEVICE NUMBER PL - 1 FAA Approved:

Date:

FOR FAA APPROVED MODE CERTIFICATION BASIS FOR ALTERATION 4(a) 4(a) 4(a) 4(a) CAR 3 CAR 3 Page 1 of 3 ORIGINAL TYPE CERTIFICATE NUMBER A-728 A-761 A-759 A-768 5A2 3A19 AIRCRAFT MODEL 65TL, |65TC, 65TAC, 65TAL 11AC, S11AC| 11BC, S11BC| ¡7AC, 7ACA, S7AC, 7BCM |7CCM, S7CCM| [7DC, S7DC, [7EC, STEC, 17ECA, 7FC, I 7JC 120, 140 140A (B5°, 150 t, ¡F, G, H, J, (K, L, M, |A150L, A150M 152, A152 AIRCRAFT MAKE ¡ Aeronca ¡ Aeronca ¡ Aeronca ¡ Cessna ¡ Cessna ¡ Cessna ITEM i

Issue Date: Aug. 5, 1992 AML AMENDMENT DATE AFM SUPPLEMENT NO. AND DATE N/A *ST (AML) NO. SA5755NM INSTALLATION OF PROPELLER LOCKING DEVICE FAA SEALED DRAWING/ DRAWING LIST REVISION NO. AND DATE NUMBER 1/29/92 PL -1 Page 2 of 3 FAA APPROVED MODEL CERTIFICATION BASIS FOR ALTERATION 4(a) CAR 3 4(a) 4(a) CAR 3 CAR 3 4(a) 4(a) 4(a) 4(a) ORIGINAL TYPE CERTIFICATE NUMBER A-718 A-787 A-715 A-737 A-694 A-803 A-691 A-703 A-740 A-725 AIRCRAFT MODEL 415C, 415CD ¡415D, 415E, lAZA, FAZ, AZA, IF -1A B, B75L, i B85C Interstate S-1A 18, 8A, B, C| ¡D, E, F, iT-8F IM-18L |J-3, J3C-65 | | J3C-655, ¡ PA11, PA11S| J4, J4AS IJ4E [J5A, J5A-80 | AIRCRAFT MAKE I Ercoupe ¡ Ercoupe Funk ¡ Luscombe Mooney ¡Piper 14 Piper 15 Piper ¡Piper ITEM 10 11 12 13 16

Issue Date: Aug, 5, 1992 AML AMENDMENT DATE AFM SUPPLEMENT NO. AND DATE N/A = FAA APPROVED MODEL LIST (AML) NO. SA5755NM INSTALLATION OF PROPELLER LOCKING DEVICE FAA SEALED DRAWING/ DRAWING LIST REVISION NO. AND DATE NUMBER 1/29/92 PL - 1 = FOR Page 3 of 3 CERTIFICATION BASIS FOR ALTERATION CAR 3 FAR 23 4(a) 4(a) 4(a) CAR 04 4(a) CAR 3 ORIGINAL TYPE CERTIFICATE NUMBER A-805 A18SO A- 720 A-729 A-709 A-696 A-746 1A9 AIRCRAFT MODEL PA17 PA 38 CP-55-65, CS-65 LP-651 175, 180, 185 HW-75, 10 BC, BCS, BC-65, BCS-65 BC12-65, BSC12-65, BC12-D, BC12-D1, BCS12-D1, BC12D-85, BCS12D-85, IBC12D-4-85 BCS12D-4-85 iD--5, DC0-65 Taylorcraft 19, F19 AIRCRAFT MAKE Piper Piper Porter- field Rearwin ¡Stinson Taylor- craft Taylor- craft ITEM i 17 18 19 20 21 22 23 24

## Every issue (1)

- August 5, 1992: Issued, Current. [certificate](https://openairdocs.org/files/sha256/c9/c2/c9c212bd8d96dff1c29fe2d7db1277cf2b4bc8d43e6ef98e771d8761487979f7), [AML SA5755NM.pdf](https://openairdocs.org/files/sha256/cd/a0/cda00c2a6a476f4c9382b0c4556333d6b1b0884242e47f161c425d5f8a8fa714)

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