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Aircraft STC directory

Arizona Aerospace Foundation DCO-65 STCs

The Jun 30, 2026 FAA DRS snapshot contains 16 selected supplemental type certificates with status Current whose public applicability data names the Arizona Aerospace Foundation DCO-65. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

16
listed Current at snapshot
11
holder directories
5
modification categories
Jun 9, 2026
latest recorded revision

Modification demand surface

Engine and powerplant6Other aircraft modifications6Fuel systems2Electrical systems1Aircraft performance1

Recorded holders

Airwolf Filter Corporation1Steve's Aircraft1AMETEK AMERON LLC d/b/a MASS Systems1Electronics International Inc.1Micro AeroDynamics Inc1M-20 Oil Separators LLC1Aviation Development Corporation1Electronics International1Experimental Aircraft Association Inc.1Razorback Fabrics Inc1Brackett Aero Filters Inc.1

Recently revised DCO-65 STCs

Showing the 16 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

ST00961LAOther aircraft modifications

Installation of MASS Systems fire extinguisher cartridges as replacements for Walter Kidde Aerospace fire extinguisher cartridges in fire extinguisher bottles installed in the airplane models noted on the FAA Approved Model List dated June 29, 2000, or later FAA approved revisions. These fire extinguisher cartridges are in accordance with the MASS Systems Master Drawing List No. 30980-1, "Slug Thrower Cartridges Master Drawing List", Revision N/C, dated\nJune 26, 2000, or later FAA approved revisions.

FAA holder: AMETEK AMERON LLC d/b/a MASS Systems

View record