Local links
ARRL – the National Association for Amateur Radio
ARRL Hudson Division
ARRL New York City / Long Island Section
Ham Radio University – a day of education – January 4, 2015
Great South Bay Amateur Radio Club
Long Island Mobile Amateur Radio Club
Radio Central Amateur Radio Club
Yankee Clipper Contest Club
Contesting Resources
Contesting.com
N1MM Contest Logging Software
RTTY Contesting
WA7BNM Contest Calendar
Amateur Radio Wiki