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Aircraft STC directory

Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR42-320 STCs

The cited FAA DRS record snapshots contain 18 selected supplemental type certificates with status Current whose public applicability data names the Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR42-320. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

18
listed Current at snapshot
11
holder directories
6
modification categories
Oct 7, 2026
latest recorded revision

Recently revised ATR42-320 STCs

Showing the 18 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.