# STC SH1025EA

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Petroleum Helicopters Inc, United States
- Description: Installation of ten inch cabin extension, modification of cabin doors, relocation of battery and structural modification of tail- boom to fuselage splice.
- Status date: February 9, 1995
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3EU](https://openairdocs.org/tcds/H3EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EF3D83C33D0248D485256CC2005C2DE4.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH1025EA

## ADs that name it (0)

None.

## Approved models (1)

- Eurocopter Deutschland GmbH BO-105C ([TCDS H3EU](https://openairdocs.org/tcds/H3EU))

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