# STC SA2274WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Irvin Industries, Inc, United States
- Description: Installation of Irvin 88-inch x 125-inch cargo pallet P/N 125109 with Aero- quip net P/N 3950020 or AC600607, McDonnell Douglas net P/N 7776967-1, Heathair net P/N AC-10069-1 or AC-10357-1, or Brownline net P/N22672-51. (727-22C)
- Status date: November 12, 1970
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE), [TCDS 4A25](https://openairdocs.org/tcds/4A25)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/91A94562E82775F485256CC200015BEF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2274WE

## ADs that name it (0)

None.

## Approved models (2)

- McDonnell Douglas Corporation DC-8F-54 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))
- The Boeing Company 727 ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

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