# STC SH1010GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Brainerd Helicopters, Inc, United States
- Description: Reduction of standard passenger seating from sixteen to nine seats or less.
- Status date: April 18, 1989
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 1H11](https://openairdocs.org/tcds/1H11)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/32DAB3D0FEE0AD1C85256CC2005C2DDB.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH1010GL

## ADs that name it (0)

None.

## Approved models (1)

- Sikorsky Aircraft Corporation S-58ET ([TCDS 1H11](https://openairdocs.org/tcds/1H11))

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.