# STC SG4-1411

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Cooper Engineering Corporation, United States
- Description: Ceconite 103 covering of glider.
- Status date: January 1, 1960
- Product: Aircraft, Glider
- Certification basis: Part 21
- Data sheets: [TCDS G-15](https://openairdocs.org/tcds/G-15), [TCDS GTC 12](https://openairdocs.org/tcds/GTC%2012), [TCDS G-18](https://openairdocs.org/tcds/G-18), [TCDS GTC 5](https://openairdocs.org/tcds/GTC%205)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/295B93F1F352551B862570D20069F956.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SG4-1411

## ADs that name it (0)

None.

## Approved models (5)

- Laister-Kauffmann Aircraft Corporation LK-10A (Army TG-4A) ([TCDS G-15](https://openairdocs.org/tcds/G-15))
- Pratt Read & Co. Inc. PR-G1 (Army TG-32) ([TCDS GTC 12](https://openairdocs.org/tcds/GTC%2012))
- Pratt Read & Co. Inc. PR-G1 (Navy LNE-1) ([TCDS GTC 12](https://openairdocs.org/tcds/GTC%2012))
- Schweizer Aircraft Corporation SGS 2-8A ([TCDS GTC 5](https://openairdocs.org/tcds/GTC%205))
- Schweizer Aircraft Corporation SGU 2-22CK ([TCDS G-18](https://openairdocs.org/tcds/G-18))

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