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Aircraft STC directory

Learjet Learjet 45 STCs

The Jun 30, 2026 FAA DRS snapshot contains 14 selected supplemental type certificates with status Current whose public applicability data names the Learjet Learjet 45. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

14
listed Current at snapshot
1
holder directories
4
modification categories
Dec 23, 2015
latest recorded revision

Modification demand surface

Other aircraft modifications6Avionics4Aircraft connectivity2Cabin and interiors2

Recorded holders

Learjet Inc.13

Recently revised Learjet 45 STCs

Showing the 14 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.