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Cargo and special mission

STC ST577CH

FAA DRS lists ST577CH as Current · Reissued, held by Telair US LLC, for Bombardier DHC-8-101, Bombardier DHC-8-102, and Bombardier DHC-8-103, and 3 more aircraft configurations. Recorded change: Install main deck cargo handling system. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install main deck cargo handling system.

ST577CH 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-8-101, Bombardier DHC-8-102, and Bombardier DHC-8-103, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier DHC-8-101 and Bombardier DHC-8-102, and 4 more aircraft configurations model, serial range, and configuration?
  2. 02Which mission equipment, structural provisions, and limitations are approved?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?