Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 17 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-32R-301 (SP). Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 17 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Whelen Aerospace Technologies
FAA holder: Whelen Aerospace Technologies
FAA holder: Aviation Fabricators Inc
FAA holder: Honeywell International Inc
FAA holder: TALCO Aviation Corp. dba RAJAY Turbo Products
FAA holder: B & C Specialty Products Inc
FAA holder: Chelton Aviation Corporation
FAA holder: Avidyne Corporation
FAA holder: Avidyne Corporation
FAA holder: Precise Flight Inc
FAA holder: Burns Richard G
FAA holder: Horizon Instruments Inc
FAA holder: S-TEC Corporation
FAA holder: Saint-Gobain Performance Plastics Corp
FAA holder: Laminar Flow Systems Inc
FAA holder: Steinbach & Associates, Inc.