# STC SA4171WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rockwell Collins Inc, United States
- Description: Installation of Collins LRN-85 VLF/Omega navigation system. (310N S/N 310N0074)
- Status date: February 10, 1998
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9C83080F897E9B3A85256CC2000E3A15.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4171WE

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 310N ([TCDS 3A10](https://openairdocs.org/tcds/3A10))

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