A power supply for a capacitive-resistive load includes plural paralleled phase correcting modules together with current sharing controllers for tending to equalize their currents. The memory device includes a semiconductor substrate, a bottom dielectric, a charge storing layer, and a top dielectric in a stacked gate configuration. Continued translation of the aircraft may pull the cable clear of the apparatus, in which case it can continue in free flight and return for another retrieval attempt. Upon detecting a channel switch point, the most recent historical anchor frame prior to the channel switch point may be provided to the decoder.