Abstract: A fishing lure comprising a lure body and being of a hollow construction with a predetermined configuration adopted for attracting a particular fish variety, said lure body having disposed interiorly thereof a light emitting diode (LED) and power supply means disposed interiorly of said body for energizing said light emitting diode; solid state electronic circuit means including first gate means connected to said power supply defining an oscillator coupled to said LED, and sensor means including electronic control, external sensors and a second gate means for actuating said first gate means when said electrodes are immersed in water whereby said LED is intermittently energized by said first gate means.

Abstract: A radio signaling system (10) provides advanced warning of an approaching transportation vehicle to passengers within a plurality of predesignated pickup regions, thereby minimizing or eliminating the necessity of spending significant amounts of time at roadside pickup points awaiting the arrival of the vehicle. Radio signaling system (10) includes transmitting system (11) on the vehicle broadcasting a radio-frequency signal modulated with a plurality of low-frequency modulation signals having a code of unique frequencies and sequence for each predesignated pickup region. Radio signaling system (10) also includes receiving system (12) selectively adjustable to provide an alarm output signal only upon receipt of the unique low-frequency modulation code for the predesignated pickup region to which receiving system (12) is proximate.