# STC SA1497SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Puerto Rico Intl Airlines, United States
- Description: Installation of direct reading hydraulic pressure gauges for the hydraulic and brake systems as alternates for the original electrical gauges.
- Status date: September 15, 1983
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A43EU](https://openairdocs.org/tcds/A43EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/56E7F0CF2E0EDB6185256CCB0060185D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1497SO

## ADs that name it (0)

None.

## Approved models (2)

- Construcciones Aeronauticas S.A. C-212-CB ([TCDS A43EU](https://openairdocs.org/tcds/A43EU))
- Construcciones Aeronauticas S.A. C-212-CC ([TCDS A43EU](https://openairdocs.org/tcds/A43EU))

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