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Aircraft STC directory

Bellanca Aircraft 17-31 STCs

The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Bellanca Aircraft 17-31. 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
3
holder directories
3
modification categories
Feb 2, 2021
latest recorded revision

Modification demand surface

Aircraft structures1
Other aircraft modifications1
Avionics1

Recorded holders

TALCO Aviation Corp.1J P Instruments1K S Avionics Inc1

Recently revised 17-31 STCs

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