# STC ST00126WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Learjet Inc, United States
- Description: Installation of Sundstrand MKVII ground proximity warning system/ windshear modification.
- Status date: January 25, 1994
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D3946E8687AC98B485256CC2006A7097.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST00126WI

## ADs that name it (0)

None.

## Approved models (1)

- Learjet Inc. Learjet 35A (C-21A) ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

---
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.