# STC SA3928WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc, United States
- Description: Installation of Collins 718-U5 high frequency radio communications system.
- Status date: June 22, 1990
- 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/F055BE0D86A0FB0385256CC2000C5BAC.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3928WE

## ADs that name it (0)

None.

## Approved models (1)

- Learjet Inc. Learjet 29 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

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