Installation of a Boom Beam bulb, starter, and ballast.
FAA holder: Whelen Aerospace Technologies
Aircraft STC directory
Maule Aerospace Technology M-7-235A STCs
The cited FAA DRS record snapshots contain 22 selected supplemental type certificates with status Current whose public applicability data names the Maule Aerospace Technology M-7-235A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
22
listed Current at snapshot
18
holder directories
7
modification categories
Jul 27, 2026
latest recorded revision
Modification demand surface
Recorded holders
Whelen Aerospace Technologies1Baumann Floats LLC1Airframes Alaska LLC1Hartzell Propeller Inc1AMSAFE Inc.1Continental Motors, Inc.1Aircraft Components Inc1Silveraire LLC1Northern Airframes LLC1Kenmore Air EDO Floats LLC1Rosen Sunvisor Systems LLC1Insight Instrument Corporation1Electronics International1Quint Nicholas M1J P Instruments1Aerospace Logic Inc.1Aero Ski Manufacturing Co Inc1S-TEC Corporation1
Recently revised M-7-235A STCs
Showing the 22 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
Installation of a wing Strut Tiedown Kit No. SFF-MSTD.
FAA holder: Short Final Fabrication LLC
Installation of Baumann model BF27504A floats.
FAA holder: Baumann Floats LLC
Fabrication and installation of Lift Struts.
FAA holder: Airframes Alaska LLC
Installation of Hartzell propeller models HC-C2YR-1N/NG8301-3 and HC-C3YlR-lN/NG8301-5.
FAA holder: Hartzell Propeller Inc
Increase in aircraft gross weight to 3,265 pounds.
FAA holder: Erik van Veenen
Installation of the Alaskan Bushwheel, Inc. Extended Heavy Duty Main Landing Gear.
FAA holder: Northern Airframes LLC
Installation of EDO model 597-2790 amphibious floats and EDO model 628-2960 Non-amphibious floats.
FAA holder: Kenmore Air EDO Floats LLC
The manufacture of a Sunvisor System.
FAA holder: Rosen Sunvisor Systems LLC
Installation of Custom Fiberglass Molding Skis, Model 3000,.
FAA holder: Custom Fiberglass Molding Inc.
Installation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.
FAA holder: Insight Instrument Corporation
Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.
FAA holder: Electronics International
View record
Installation of Model R2800 retractable skis.
FAA holder: Aero Ski Manufacturing Co Inc