Added:
Main ballast tank, pumps and controls. This is a huge tank you can use to make the ship more stable by lowering the center of mass when the ship is low on fuel.

And some minor visual fixes.

Added:
LED lightbar spotlight for the rear helicopter deck.
New compact indicator switches for exterior lights, and indicators for battery level.
Compact radar radial indicator for the helmsman.
Ladders to the back.

Added:
Blue strobe lightbars.
Hatch/cover for the front refueling port. Gotta protect these things from weather and wind!
Throttle and Gearbox can be controlled with the 1,2,3,4 keys from the Helm.

Adjusted:
Position of Jet fuel intake connector. No more possessed sideways movement on its own!

Added:
Jet fuel intake pumps and connector.
Handles on the inside of the ship so you can escape in any direction.
Separate controls for connector and magnet on the rear winch.

Added:
Fuel pass-through valve. You can now fuel all tanks through one intake connector.

Fixed:
Bow fuel tank, Intake pump is now pointed in the right way.
Bow fuel tank, Added missing fluid port for refueling.

Added:
Heading hold.

Changed:
Generators will generate electricity even when not in gear.

Added:
Fuel calculator which shows fuel remaining in minutes.
Total fuel gauge on right side + fuel warning light 2000L and less.

Changed:
Portside Nav light is actually red now.

Fixed:
Rear diesel transfer now has power. Someone forgot to plug in the cables. Oops..
Portside and starboard searchlight default angle adjusted.
Minor cosmetic fixes and changes.

Fixed some small mistakes in the exterior paint.

Radar spins slower so the motor noise doesn't make the crew go insane.
Heating was added to the engineroom so the engineer doesn't freeze his toes off.
Anchor indicator is working as intended again.