Installation of EarthX ETX680-24-TSO Lithium Battery.
FAA holder: EarthX Inc.
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Diamond Aircraft Industries GmbH DA 40F. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: EarthX Inc.
FAA holder: Diamond Aircraft Industries, Inc
FAA holder: Diamond Aircraft Industries Inc.
FAA holder: Diamond Aircraft Industries Inc.
FAA holder: Appareo Systems LLC.
FAA holder: AMSAFE Inc.
FAA holder: Garmin International Inc
FAA holder: Power Flow Systems Inc