Time is 4,100 build points divided by build power. Drain is mass and energy per second while it is building, so more build power finishes sooner and costs the same total, but pulls harder on the economy.
Survivability
9 000 HP
3 / mass
Wreckage
Mass1 890
Mass in water1 134
Health8 100
Per veterancy level
Health+900
Regen+6hp/s
Mass to kill3 750
Mobility & intel
Vision radius20
Water vision44
Sonar radius40
Worth knowingfrom blueprints
Cannot target airreaches nothing only
Radar stealthDoes not appear on radar; still visible to sight.
Counter-intelligenceJams or blocks enemy sensors in an area.