STC SA8424SW-D
FAA DRS lists SA8424SW-D as Current · Reissued, held by RAM Aircraft Limited Partnership, for Cessna Aircraft 414. Recorded change: Increase the maximum takeoff weight to 6765 lbs. and maximum landing weight to 6430 lbs. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Increase the maximum takeoff weight to 6765 lbs. and maximum landing weight to 6430 lbs.
SA8424SW-D identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Cessna Aircraft 414. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Cessna Aircraft 414 model, serial range, and configuration?
- 02Which limits, loading assumptions, performance data, and supplements apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related aircraft performance STCs
Installation of dual Kollsman575-35900-A1778 mach/airspeed indicator.
FAA holder: ABX Air Incorporated
Increased performance based on prerequisite supplemental type certificates (STC). This supplemental type certificate does not make physical modifications to the aircraft.
FAA holder: USDA Forest Service
Increase in maximum takeoff and landing gross weight by 100lbs. when equipped with vortex generators per STC SA09074SC.
FAA holder: D'Shannon Products Ltd.
Reduced Maximum Gross Take-off Weight (MGTOW) and Reduced Maximum Ramp Weight (MRW).
FAA holder: Trolltune Corporation