821810Hz~10MHz(SY-8218) 10Hz~1MHz(SY-8219) Square wave: 10Hz~1MHz(Duty50) Magnetic field snal detection: Voltage drop method of both ends of the non-inductive resistor MaximumTrack easyJet (U2) #8218 flht from Heraklion Int'l, Nikos Kazantzakis to London Gatwick. Flht status, tracking, and historical data for easyJet 8218 (U28218EZY8218) including scheduled,