# STC SA1401CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc, United States
- Description: Installation of the King Model KNS 80 digital area navigation system.
- Applied: January 4, 1978
- Status date: April 27, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A1EA](https://openairdocs.org/tcds/A1EA)
- Certificate PDF: https://openairdocs.org/files/sha256/7a/db/7adb3212b3ca85b2ec9683a0cd430b801178905165463d2860f236eeef5e5333
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B33913257674CCFC862585CE00516FDF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1401CE

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-30 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- February 28, 2000: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/7a/db/7adb3212b3ca85b2ec9683a0cd430b801178905165463d2860f236eeef5e5333)

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