[X] Interceptor Antenna: An extra tall radio mast that can be extended while surfaced to pick up distant radio traffic. Perfect for intercepting and listening in on enemy radio signals, which is why the new station seats the crew's decrypting specialist. (Sneaky spy shit)
[x] Wire Guided Torpedo: They've made a new version of the manually guided torpedo you'd experimented with on the Minisub, and its much superior now. It uses two different wires inside a single insulated case for increased control, you have a pair of buttons at the station and knobs that determine the projected turning angle by regulating the length of the signal for you. (Good old fashion convoy raiding.)
[X] Magnetic Detector: The submarine has a special piece of equipment on the nose called a Magnetometer, and changes in the dials measure the presence of steel objects. I-02 is now the most effective machine in the world for finding mines, submarines, and other hidden things. (Hot sub on sub action)
[X] Interceptor Antenna: An extra tall radio mast that can be extended while surfaced to pick up distant radio traffic. Perfect for intercepting and listening in on enemy radio signals, which is why the new station seats the crew's decrypting specialist. (Sneaky spy shit)