# STC SA2221WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Satco Inc, United States
- Description: Installation of SATCO Pallet No. 31080-501 with Marino Net Assembly LM1500-100, Ancra Corp Net Assembly 40234-10 and net assemblies approved to NAS 3610-2A1N and NAS 3610-2A3N. (707-321C)
- Status date: August 19, 1970
- 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/B7F7BADE4865538D85256CC200015B3F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2221WE

## ADs that name it (0)

None.

## Approved models (1)

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

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