# STC SA4924NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Instone Airline Ltd, United States
- Description: Installation of horse containers. (747-400 Freighters)
- Status date: April 17, 1990
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7777F8FDC758A16E85256CC2000E3FAF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4924NM

## ADs that name it (0)

None.

## Approved models (4)

- The Boeing Company 747 ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-100 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-300 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

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