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Aircraft STC directory

Robinson Helicopter R22 MARINER STCs

The Jun 30, 2026 FAA DRS snapshot contains 24 selected supplemental type certificates with status Current whose public applicability data names the Robinson Helicopter R22 MARINER. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

24
listed Current at snapshot
16
holder directories
8
modification categories
Sep 16, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications8Cargo and special mission4Avionics3Engine and powerplant3Rotorcraft modifications2Landing gear and brakes2Aircraft structures1Safety and emergency equipment1

Recorded holders

Fuller Howard J Jr5Onboard Systems International2Dart Aerospace USA Inc.1Garmin International Inc1Petersen Aviation Inc1Whelen Aerospace Technologies1Sky Sign Inc1Peregrine1Avidyne Corporation1Rosen Sunvisor Systems LLC1Cascade STC LLC1Garmin AT Inc.1Power Flow Systems Inc.1Precise Flight Inc1Pratt & Whitney Engine Services Inc.1Micro AeroDynamics Inc1

Recently revised R22 MARINER STCs

Showing the 24 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.