ARRL


The ARRL Letter for July 6, 2017

July 6, 2017 Editor: Rick Lindquist, WW1ME ARRL Home Page ARRL Letter Archive Audio News   ARRL CEO, Technical Relations Specialist Represent US at Pre-WRC-19 Session IARU Revises Satellite Coordination Guidelines to Align with WRC-15 Decisions President…


The ARRL Letter for June 29, 2017

June 29, 2017 Editor: Rick Lindquist, WW1ME ARRL Home Page ARRL Letter Archive Audio News   Amateur Radio Poised to Retain Full 76-81 GHz Band, Sharing with Vehicular Radars “Germany Welcomes the World” to Friedrichshafen’s…



ARLK049 Keplerian data

SB KEP @ ARL $ARLK049 ARLK049 Keplerian data ZCZC SK49 QST de W1AW Keplerian Bulletin 49  ARLK049 From ARRL Headquarters Newington, CT  June 27, 2017 To all radio amateurs SB KEP ARL ARLK049 ARLK049 Keplerian…




ARLP025 Propagation de K7RA

SB PROP @ ARL $ARLP025 ARLP025 Propagation de K7RA ZCZC AP25 QST de W1AW Propagation Forecast Bulletin 25  ARLP025 From Tad Cook, K7RA Seattle, WA  June 23, 2017 To all radio amateurs SB PROP ARL…


The K7RA Solar Update

06/23/2017 Average daily sunspot numbers rose this reporting week (June 15-21) from 4.9 to 29.4. The previous week had four days with no sunspots, and this week there were no zero sunspot days, hence the…


The ARRL Letter for June 22, 2017

June 22, 2017 Editor: Rick Lindquist, WW1ME ARRL Home Page ARRL Letter Archive Audio News   Hamvention Reports Second-Largest Attendance Ever for 2017 Show More State and Local Governments Honor Amateur Radio in Advance of…