Flatlev pays $5 million for I \ stationThe Flatlev Co., owners of the Sheraton Tara Hotel and numerous other business holdings in New Hampshire has agreed to pay $5 million for the purcase of Channel 21.WNHT/21 is located in Concord and is an independent television station.The station has been on the air since April 16 and serves New Hampshire and northern Massachusetts.The main offices for Channel 21are located at 21 Media Park, Concord. with the antenna tower and transmitter located on Fort Mountain in Epsom.The sale is subject to the approvalof the Federal CommunicationsCom-mittee, which the parties anticipate to be forthcoming within 90 days.The company views this acquisition as part of a program to increaseits activities and presence in the state