# STC SA4-887

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Swindle Elro M, United States
- Description: Tricycle landing gear with either fixed or retractable nose gear and/or modified vertical stabilizer.
- Status date: January 1, 1961
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-717](https://openairdocs.org/tcds/A-717)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/45BAF20E8432B6ED862570D50078CD23.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4-887

## ADs that name it (0)

None.

## Approved models (1)

- Jobmaster Company DGA-15 Series ([TCDS A-717](https://openairdocs.org/tcds/A-717))

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