# STC ST00035AT

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Advanced Technology & Research, Inc, United States
- Description: Installation of floor panels from Fuselage Station 302 to Fuselage Station 1440.
- Status date: November 24, 1992
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A26](https://openairdocs.org/tcds/4A26)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8D0DD7AE7850C8BE85256CC2006A6F75.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00035AT

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 707-300C ([TCDS 4A26](https://openairdocs.org/tcds/4A26))

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