GR-SPEED-L3.3

Sound and light signals

GR-SPEED-M3 · Rules of the road and signals · GR-SPEED-M3-A COLREG as the Greek exam asks it: steering and sailing rules, lights and shapes, sound signals and IALA A buoyage.

**1, 2, 3 and 5 short blasts**, the narrow-channel overtaking code and the fog signals, with the small-boat rules.

Independent study. xplor is not affiliated with the Greek Ministry of Maritime Affairs and Insular Policy, the Hellenic Coast Guard / Port Authorities, ΑΑΔΕ or any marine park body, is not an approved sea-school (σχολή ταχυπλόων) or training centre, and awards no licence, title, certificate or permit. This course does not count towards the 12 lessons required at an approved school, and its questions are xplor's own, not the Coast Guard's official exam questions. AI-drafted content pending subject-matter-expert review.