# STC ST681SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Ludlum Associates Co
- Description: Installation of class divider partition assembly P/N 31929-100 left hand and 31929-200 right hand at fuselage station 2900.
- Status date: January 1, 1960
- Data sheets: 4A25
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/19376FB391DA52D5862570C200618940.0001
- Page: https://openairdocs.org/stc/ST681SO

## ADs that name it

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-8-63 (TCDS 4A25)

---
From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.