A method or apparatus of identifying for repair a signal leak in an HFC network, wherein a base transceiver station in the vicinity of the HFC network transmits a BTS signal over-the-air. The method comprises or apparatus performs the steps of: (a) identifying a location of the signal leak; (b) in the vicinity of the signal leak, detecting the BTS signal; (c) determining a level of the BTS signal; (d) defining a threshold level; (e) with the use of a processor, determining whether the level of the BTS signal meets or exceeds the threshold level; and (f) indicating for repair the signal leak if the level of the BTS signal meets or exceeds the threshold level.