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Aircraft structures

STC SA00857NY

FAA DRS lists SA00857NY as Current · Reissued, held by Avionnerie Valdor Inc., for Viking Air DHC-2 Mk.I, Viking Air DHC-2 Mk.II, and Viking Air DHC-2 Mk.III. Recorded change: Installation of a new Advanced Wing Technologies (AWT) wing and increase in gross weight to 6000 pounds. Snapshot dated June 30, 2026.

FAA-listed holder
Avionnerie Valdor Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a new Advanced Wing Technologies (AWT) wing and increase in gross weight to 6000 pounds.

SA00857NY 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-2 Mk.I, Viking Air DHC-2 Mk.II, and Viking Air DHC-2 Mk.III. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Viking Air DHC-2 Mk.IA-806Viking Air DHC-2 Mk.IIA-806Viking Air DHC-2 Mk.IIIA-806

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Viking Air DHC-2 Mk.I and Viking Air DHC-2 Mk.II, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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