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Aircraft STC directory

McDermott 214 Holdings 214B-1 STCs

The cited FAA DRS record snapshots contain 3 selected supplemental type certificates with status Current whose public applicability data names the McDermott 214 Holdings 214B-1. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

3
listed Current at snapshot
2
holder directories
2
modification categories
May 19, 2026
latest recorded revision

Recently revised 214B-1 STCs

Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.