FAA-listed STC holder
Sky Sign Inc STCs
The Jun 30, 2026 FAA DRS snapshot lists 5 selected supplemental type certificates with status Current under Sky Sign Inc. The records span 19 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
Modification mix
Aircraft represented
Recently revised records
Showing the 5 most recently revised records. Category directories provide the complete paginated discovery path.
5 displayed records.
Search every indexed record for this holder. The table below contains the recently revised records shown on this page.
| STC and modification | Aircraft / model / TC | Source status and dates | Holder and authority |
|---|---|---|---|
SA2822SOIntallation of a Sky-Sign aerial advertising system.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sky Sign Inc FAA authority record |
SH1461CEInstallation of a Nite Sign Model H47B-1 Electronic Aerial Billboard.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sky Sign Inc FAA authority record |
SR00102ATInstallation of Skysign Model H-47C electronic billboard.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sky Sign Inc FAA authority record |
SR04200ATInstallation of a Sky Sign Model H-47C Electronic Billboard.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: SKY SIGN INC. FAA authority record |
SR00021ATInstallation of Skysign electronic billboard.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Sky Sign Inc FAA authority record |