# STC SA612EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: PC6-AU23 Spares LLC, United States
- Description: Installation of EDO-58-4580 floats.
- Applied: May 14, 1968
- Status date: October 25, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 7A15](https://openairdocs.org/tcds/7A15)
- Certificate PDF: https://openairdocs.org/files/sha256/50/27/5027fd5d33c66be4bfbd38ce73eee6417da888e262d770d6ef024dda9a1f30c4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115219700120250703144832.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA612EA

## ADs that name it (0)

None.

## Approved models (1)

- Pilatus Aircraft Limited PC-6/C-H2 ([TCDS 7A15](https://openairdocs.org/tcds/7A15))

## 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.

the Civil Air Regulations.

SA612EA PC6-AU23 Spares, LLC 37 Styles Way Lagrangeville, NY 12540 Part 3

7A15 Pilatus PC-6/C-H2

1. This modification requires FAA Approved Fairchild Airplane flight Manual PC-6/C-H2, Revision 1, dated July 18, 1974, to supplement No. 3 dated May 14, 1968 (Fairchild Hiller)

2. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

3. Compatibility of this design change with previously approved modifications must be determined by the installer.

09/02/1966 05/13/1974 06/30/1994 05/14/1968 05/13/1974 08/01/1974 ✔ Christina M. Underwood Manager, East Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3 Installation of EDO-58-4580 floats in accordance with Fairchild Hiller Report No. RPC6-8, dated July 6, 1965, including revisions dated October 3, 1966, October 14, 1966 and Janaary 7, 1971.

10/18/1988

SA612EA 10/25/2023 3

SA612EA 10/25/2023 Date Reissued Continued: 6/27/2003, 10/25/2023 --------------------------------------------------------END------------------------------------------------------

## Every issue (1)

- October 25, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/50/27/5027fd5d33c66be4bfbd38ce73eee6417da888e262d770d6ef024dda9a1f30c4)

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