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The ARRL Solar Report

The ARRL Solar Report

Amateur Radio Emergency Preparedness Act Re-Introduced

Amateur Radio Emergency Preparedness Act Re-Introduced

WASHINGTON – U.S. Senators Roger Wicker, R-Miss., and Richard Blumenthal, D-Conn., today reintr…

Pfluger Introduces Bill to Protect Amateur Radio

Pfluger Introduces Bill to Protect Amateur Radio

From the office of Congressman August Pfluger, Representing the 11th District of Texas WASHINGTON, D…

CT1BOH: Becoming a World Champion Contester

CT1BOH: Becoming a World Champion Contester

ARRL Sweepstakes

ARRL Sweepstakes

To support amateur self-training in radiocommunications, including improving amateur operating skill…

ARRL Field Day

ARRL Field Day

Welcome to CQ World Wide VHF Contest. The contest promotes VHF activity on the 6 and 2 meter bands w…

DIGI DX CONTEST

DIGI DX CONTEST

Welcome to CQ World Wide VHF Contest. The contest promotes VHF activity on the 6 and 2 meter bands w…

CQ WW 160 METER CONTEST

CQ WW 160 METER CONTEST

The CQ WPX attracts over 20,000 participants that take to the airwaves with the goal of making as ma…

CQ WPX RTTY CONTEST

CQ WPX RTTY CONTEST

The CQ WPX attracts over 20,000 participants that take to the airwaves with the goal of making as ma…

CQ WW WPX CONTEST

CQ WW WPX CONTEST

The WPX Contest is based on an award offered by CQ Magazine for working all prefixes.

CQ WW DX RTTY

CQ WW DX RTTY

CQ World Wide RTTY DX Contest.

CQ WW DX Contest

CQ WW DX Contest

The CQ WW is the largest amateur radio competition in the world.

ARRL State QSO Parties

Submit an Article

Submit an Article

K1USN Events

K1USN Events

Launch of international advisory body to support resilience of submarine telecom cables

Launch of international advisory body to support resilience of submarine telecom cables

The NTS Letter

The NTS Letter

NTS Letter Promotion Radiograms Many of you have recently seen radiograms from KW1U representing the…

WHCA-ARC Independence Day Special Event

WHCA-ARC Independence Day Special Event

Commemorating our Independence on the 4th of July

ARRL’S W1AW STATION

ARRL’S W1AW STATION

The Hiram Percy Maxim Memorial Station is known the world over for its on air Morse code practice se…

White House Communications Agency  Anniversary Special Event

White House Communications Agency Anniversary Special Event

Commemorating Veterans Day Nov 9,10

WHCA-ARC Presidents Day Special Event

WHCA-ARC Presidents Day Special Event

Commemorating Veterans Day Nov 9,10

Understanding Coax Velocity Factor

Understanding Coax Velocity Factor

Proper Length of Coaxial Cable?

Proper Length of Coaxial Cable?

WHCA-ARC Memorial Day Special Event

WHCA-ARC Memorial Day Special Event

Commemorating those who gave everything so we may sleep soundly at night.

Sunspots

Sunspots

Sunspots are cooler regions on the Sun caused by a concentration of magnetic field lines.

WHCA-ARC Veterans Day Special Event

WHCA-ARC Veterans Day Special Event

Commemorating Veterans Day Nov 9,10

ARRL Joins Hundreds of Licensed Radio Amateurs in Defense of the 902 to 928 Band

ARRL Joins Hundreds of Licensed Radio Amateurs in Defense of the 902 to 928 Band

ARRL® has filed comments with the (FCC)

ARRL Digital Contest

ARRL Digital Contest

Contest Objective: Amateurs worldwide contact and exchange QSO information with other amateurs using…

Straight Key Night

Straight Key Night

Objective: This 24-hour event is not a contest; rather it is a day dedicated to celebrating our CW h…