# STC SP10WP

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: American Propeller Service
- Description: Installation of greaseless counterweight bearings. (2D 30-227, -233, -235, -237, -243, -247, -249, -259, -261)
- Status date: November 20, 1981
- Data sheets: P-206
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5F95DE6232D7B8B985256CC2006223F7.0001
- Page: https://openairdocs.org/stc/SP10WP

## ADs that name it

None.

## Approved models (1)

- Hamilton Standard Division 2D (TCDS P-206)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.