# STC SH2249NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Composite Technology, Inc, United States
- Description: Installation of 36-inch main rotor blade leading edge abrasion strip.
- Status date: February 7, 2000
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 4H12](https://openairdocs.org/tcds/4H12)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/25FF40BFD166F9C785256CC2005C2F97.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH2249NM

## ADs that name it (0)

None.

## Approved models (2)

- Schweizer Aircraft Corporation 269B ([TCDS 4H12](https://openairdocs.org/tcds/4H12))
- Schweizer Aircraft Corporation 269C ([TCDS 4H12](https://openairdocs.org/tcds/4H12))

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