
New York
Automated International Flight Service Station
VOLMET
International Broadcast 
The VOLMET broadcast is an international broadcast providing Terminal Aerodrome
Forecasts, and METARs, plus the New York and Caribbean Oceanic Sigmets to pilots
traversing the Atlantic Ocean and Caribbean Sea enroute to the United
States. The VOLMET broadcast operates on the hour and thirty minutes past each
hour, announcing the weather for 25 different airports, including 3 Caribbean Island air
terminals. The program is divided into four 5-minute segments, each dealing
with 6 terminals in a predetermined schedule, including any pertinent severe weather
advisories. Immediately following the New York broadcast, a similar 10 minute
presentation is made for airports in Canada by Gander Radio, located at Gander,
Newfoundland.
The operating frequencies of the broadcast are 6604, 10051 and 13270 Hz, using a
rhombic antenna. The fourth frequency is 3485 Hz, and this broadcast is made by
the use of a doublet antenna arrangement. The power output of the VOLMET
transmitters is rated at 3 kilowatts. The purpose of the VOLMET is to alert
pilots of North Atlantic and Caribbean flights to changes in existing weather and forecast
conditions at their destination and possible alternate airports. All of our
transmitters are located at Barnegat, New Jersey.