VLF Transmitter Cutler

This article is about the naval radio station at Cutler, Maine. For the earlier station with the NAA call sign, located at Arlington, Virginia from 1913-1941, see NAA (Arlington, Virginia).
A few of the antenna towers of the Cutler VLF Transmitter
The Cutler VLF transmitter antenna masts as seen from across the Little Machias Bay at a distance of about 2 miles.

The VLF Transmitter Cutler is the United States Navy's very low frequency (VLF) shore radio station at Cutler, Maine. The station provides one-way communication to submarines of the Navy's Atlantic Fleet, both on the surface and submerged. It transmits with call sign NAA, at a frequency of 24 kHz and input power of up to 1.8 megawatts, and is one of the most powerful radio transmitters in the world.[citation needed]