The Navigation Lanterns Type 580 are developed for...
The Navigation Lanterns Type 580 are developed for all vessels up to 50 m in length according International Regulations for Preventing Collisions at Sea 1972 (COLREGS1972-IMCO72).
K-1 Directional, Single Tone, Industrial Air Horn,...
K-1 Directional, Single Tone, Industrial Air Horn, Wide Area Warning System, Single tone, 311 Hz fundamental frequency, effective outdoor coverage of up to 3 km