I notice that TVFool lists WNYW as 500kW but the FCC database lists them as 246kW. Correct me if I am wrong but 500kW is a construction permit for next year with a directional antenna, not what they are currently transmitting.
The "current" transmitter data is now using the 246 kW record. The 500 kW results can be seen in the "pending" data. This will allow you to see how things might change when they finally switch over to the new configuration.
FYI, these changes should take effect immediately on any newly generated reports.