in SH4 - TMO 2, A/C were able to visually sight Submerged Submarine to depth as much as 50 meters (150 feet).
In clear waters of Pacific this may be true but not so much for dark mirky waters of North Sea and North Atlantic.
Is it possible to maybe enable new AI Sensor for A/C
ONLY that allows A/C to visually Sight Submerged Submarine at depth of 10-15 meters (30-45 feet) or Periscope Depth.
Regards!
TheBeast