# STC SA2831SO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Globe Fiberglass LTD, Inc, United States
- Description: Installation of modified lower engine.cowling and addition nose gear doors.
- Status date: August 25, 1994
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A18CE](https://openairdocs.org/tcds/A18CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/777DB945C023A39B85256CC20008C9C4.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2831SO

## ADs that name it (0)

None.

## Approved models (1)

- Bellanca Aircraft Corporation 17-30A ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))

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