Avid radio amateur, Marty Engstrom, N1ARY, of Fryeburg, Maine, has become a silent key. Generations of New England television viewers may know him as Marty on the Mountain from his weather reports on camera for WMTW-TV from the station’s transmitter site on Mount Washington in Gorham, New Hampshire.
Engstrom was known to quip that he was not intentionally in the weather business: “I’m a TV engin…