Rennes, August 18, 2021 – Unseenlabs, the European leader in satellite-based radio frequency (RF) geolocation of ships at sea, has successfully deployed the fourth satellite in its fleet. Tuesday morning at 1:47 a.m. UTC (3:47 a.m. French time), Arianespace’s VEGA launch vehicle placed Unseenlabs’ BRO-4 (Breizh Reconnaissance Orbiter-4) nano-satellite into a sun-synchronous orbit at an altitude of (approximately) 551 km, via Flight VV19.

Learn more here.