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Automatic Leveling Control

Measuring only .75" X 1.1" X 0.3", APC-4 is the smallest and yet the most capable, user friendly, automatic leveling control available. Based on 25 years of "hands on" research and development, APC-4 is arguably the best there is. Simple installation, intuitive adjustment which allows fine tuning to meet your own boat's needs, variable sensitivity and it's able to "stand alone" (no signal input required) so you don't have to waste a channel unnecessarily. The incredibly small size allows installation in even the smallest boats, the tightest compartments.

Automatic Depth Control

Combining a state-of-the-art pressure sensor with microprocessor control, ADC - 1 (Automatic Depth Control) will do for depth control what the APC has done for leveling control. Now you can keep your boat at periscope depth all day long! Want to run deeper? Just push the stick forward. ADC - 1 features proportional servo control, the ability to maintain any depth up to 4 feet, can be turned on/off from the  transmitter, easy installation, and small size (1 1/2" x 1 1/2" x 3/4").
Can be connected to either bow or stern planes.
Note: An Automatic Leveling control is required for proper operation.

(Availability limited due to component shortages resulting from lead free compliance requirements. Please call for availability.)

X-tail mixer

Similar to aircraft "V" tails, the "X" stern configuration on submarines requires signal mixing to allow appropriate control surface movements. A state of the art microprocessor controller converts standard left/right, up/down transmitter stick commands into appropriate servo motion to control the boat in a normal manner...left rudder = left turn, etc. "X" Mix allows full control surface movement for turns but limits dive/surface commands to only 25% to offset the substantially enhanced sensitivity to pitch motions experienced by submarines with "X" sterns.
Measures 1 1/2" x 1/2" x 1/4"

$29.50