Photoluminescent emergency signage

An alternative to tritium signage for Commercial, Fixed-wing and Rotary aircraft

STG Aerospace has been manufacturing and supplying high-quality, aerospace approved signage products for over 20 years.

saf-Tsign® is the easy to install, environmentally-friendly, non-powered photoluminescent signage available for any commercial or military application -  a direct low-cost replacement for tritium signs.

We supply a wide range of interior emergency signage, available in every language and certified for all aircraft types. In addition to our standard offering, we can manufacture directly from customer drawings and specifications.

Contact us to discuss your requirements.


Product Video

Technical Specification


FAA EASA approved for the following: Boeing, Airbus, Embraer, Bombardier, Leonardo S.p.A, Bell Helicopter and Airbus Helicopter


Part: 23, 25, 27 & 29 compliant signage

Power Requirements

Non-electrical, self-powered system, charged by ambient lighting


Up to 14 hours approved dark duration

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