# STC SA3639SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hayes Avionics Consulting, United States
- Description: Installation of ARNAV Systems Loran C Model R-40 with remote data base.
- Applied: May 28, 1986
- Status date: July 31, 1986
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A25SO](https://openairdocs.org/tcds/A25SO)
- Certificate PDF: https://openairdocs.org/files/sha256/ac/7d/ac7de396766505dce255b7b66846b4facd59fb37b2f2800ac1f381e95a2cf948
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2DF8571E8265492085256CC2000C592F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3639SW

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-46-310P ([TCDS A25SO](https://openairdocs.org/tcds/A25SO))

## 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.

United Starts of 3mtrica Bepartment of Transportation — JNcral aviation administration upplemental 'Cgpe CertificateProject No. 190-466 SA3639SW JWW-192 Hayes Avionics Consulting Route 9, Box 211 McKinney, Texas 75069 r ' t- ' lrajf.a/f> A25SO Piper PA-46-310 Installation of ARNAV Systems, Inc. Loran-C Model R-40 with Remote Data Base in accordance with Hayes Data List No. ENG-7013 dated July 18, 1986, or laterFAA-approved revision.

FAA Approved Airplane Flight Manual Supplemsnt dated July 31, 1986, is required.

This approval includes only the top fuselage mounted antenna.

Compatibility of this modification with other previously approved modificationsmust be determined by the installer.

i^/!^»«</<^xl<y$/i(?^ 28, 1986 July 31, 1986 j£ '\ L. B. Andriesen (Signature) Assistant Manager, Aircraft Certification Division, Southwest Region (™e> This certificate may be transfentdin accordance u*tkPAIt2t.47,

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (M'ame of transferee)_ (Address of transferee) from (Mame of grantor) (Print or type).

(Address of grantor) ___ (Ci0. Stale, (Xumktr tml ttretlj (Cit?, SUU, Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- July 31, 1986: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ac/7d/ac7de396766505dce255b7b66846b4facd59fb37b2f2800ac1f381e95a2cf948)

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