# STC SA1890SO

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Page AvJet Corp, United States
- Description: Installation of single Collins LRN-85 with OMEGA/VLF.
- Status date: July 9, 2008
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA)
- Certificate PDF: https://openairdocs.org/files/sha256/d4/c9/d4c948fe8b172c57dbef07e0a910a1d2198e4cc9cbe3c3f2f6f1e3d742bfc182
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5FC5121A08724C92862574BE006C36D4.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1890SO

## ADs that name it (0)

None.

## Approved models (2)

- Gulfstream Aerospace Corporation G-1159 ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))
- Gulfstream Aerospace Corporation G-1159B ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))

## What the certificate says

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

## Every issue (1)

- July 9, 2008: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/d4/c9/d4c948fe8b172c57dbef07e0a910a1d2198e4cc9cbe3c3f2f6f1e3d742bfc182)

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