# STC SR00889CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Construction Helicopters, Inc, United States
- Description: Reduction of standard passenger seating from sixteen to nine seats or less.
- Status date: June 3, 1998
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 1H11](https://openairdocs.org/tcds/1H11)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/550722A6B08DDEF885256CC200622654.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00889CH

## ADs that name it (0)

None.

## Approved models (1)

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

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