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Other aircraft modifications

STC ST10398SC

FAA DRS lists ST10398SC as Current · Reissued, held by Sierra Nevada Company LLC, for Bombardier DHC-7-1, Bombardier DHC-7-100, and Bombardier DHC-7-101, and 2 more aircraft configurations. Recorded change: Installation of a WX-1000 Stormscope. Snapshot dated June 30, 2026.

FAA-listed holder
Sierra Nevada Company LLC
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a WX-1000 Stormscope.

ST10398SC 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: Bombardier DHC-7-1, Bombardier DHC-7-100, and Bombardier DHC-7-101, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier DHC-7-1A20EABombardier DHC-7-100A20EABombardier DHC-7-101A20EABombardier DHC-7-102A20EABombardier DHC-7-103A20EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier DHC-7-1 and Bombardier DHC-7-100, and 3 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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