# STC SH1031EA-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: American Eurocopter Corporation, United States
- Description: Installation of Airesearch Manufacturing environmental control unit.  Approval is also eligible with the modification approved under STC SH1025EA issued 11/24/1975 or latest FAA approved revision.
- Applied: September 17, 1975
- Status date: June 30, 2003
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3EU](https://openairdocs.org/tcds/H3EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D23B6C712F6BDC1986256DF8006A2635.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH1031EA-D

## ADs that name it (0)

None.

## Approved models (2)

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

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