RCAT Systems makes data acquisition systems for experimental aircraft and other aerospace vehicles, including UAVs. Their telemetry box is a compact and simple solution for experimental flight test data acquisition in a homebuilt or customized aircraft.

This device monitors and transmits GPS position, altitude, airspeed, engine RPM, G force, oil temperature and pressure, OAT, manifold pressure, and can be configured for just about anything. It is used by several Reno Air Race teams so that the ground crews can monitor engine status during a race, relieving the pilot of this responsibility.