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FAA-listed STC holder

Northrop Grumman Corporation California Microwave Systems STCs

The Jun 30, 2026 FAA DRS snapshot lists 13 selected supplemental type certificates with status Current under Northrop Grumman Corporation California Microwave Systems. The records span 6 public aircraft directories and 6 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

13
listed Current at snapshot
6
aircraft directories
6
modification categories
Apr 22, 2008
latest recorded revision

Modification mix

Avionics5
Cabin and interiors2
Other aircraft modifications2
Fuel systems2
Cargo and special mission1
Aircraft performance1

Aircraft represented

Hawker Beechcraft B30076 STCsRaytheon Aircraft B30050 STCsRaytheon Aircraft 30046 STCsAerospatiale (Societe Nationale Industrielle Aerospatiale) ATR42-32018 STCsBombardier-Rotax GmbH DHC-7-10210 STCsBombardier-Rotax GmbH DHC-7-1034 STCs

Recently revised records

Showing the 13 most recently revised records. Category directories provide the complete paginated discovery path.