# STC SA4-465

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: PacAero Engineering Corp, United States
- Description: Rudder spring tab assembly.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: TCDS LTC-13
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/ECDB03C5FA7FB0B5862570D00052943A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-465

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Aircraft Corporation Navy PV-1 (TCDS LTC-13)

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