STC SA04550AT
FAA DRS lists SA04550AT as Current · Issued, held by PMA Design and Manufacturing, for Viking Air DHC-6-100, Viking Air DHC-6-200, and Viking Air DHC-6-300, and 1 more aircraft configuration. Recorded change: Main Wheel and Brake Assembly for the Viking Air DHC-6 Series aircraft. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Main Wheel and Brake Assembly for the Viking Air DHC-6 Series aircraft.
SA04550AT 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: Viking Air DHC-6-100, Viking Air DHC-6-200, and Viking Air DHC-6-300, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Viking Air DHC-6-100 and Viking Air DHC-6-200, and 2 more aircraft configurations model, serial range, and configuration?
- 02Which gear, wheel, brake, tire, and hydraulic configurations apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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Installation of modified landing gear (PA-18 type) with main landing gear legs lengthened6 inches.
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