# STC SA6018NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Horizon Instruments Inc, United States
- Description: Installation of an electronic digital engine tachometer, Model P-1000, P/N P100074-.
- Status date: January 14, 2002
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A25SO](https://openairdocs.org/tcds/A25SO)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1EFC14E4E96989DB85256CC200569DE2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA6018NM

## ADs that name it (0)

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-46-310P ([TCDS A25SO](https://openairdocs.org/tcds/A25SO))
- The New Piper Aircraft Inc. PA-46-350P ([TCDS A25SO](https://openairdocs.org/tcds/A25SO))

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.