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Other aircraft modifications

STC SR00021AT

FAA DRS lists SR00021AT as Current · Amended, held by Sky Sign Inc, for Schweizer RSG 269C. Recorded change: Installation of Skysign electronic billboard. Snapshot dated June 30, 2026.

FAA-listed holder
Sky Sign Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Skysign electronic billboard.

SR00021AT 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: Schweizer RSG 269C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Schweizer RSG 269C4H12

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Schweizer RSG 269C 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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