Forum: 4d2 dot org

Re: FreeDV

By Khronos on Tue Dec 10 17:24:36 2024

Latest reply by phigan on Sun Dec 15 14:47:18 2024

Realizing

By Matthew Munson on Sun Dec 8 15:52:00 2024

Latest reply by phigan on Sun Dec 15 14:45:42 2024

The K7RA Solar Update

By ARRL de WD1CKS on Fri Nov 1 18:34:00 2024

Latest reply by ARRL de WD1CKS on Fri Dec 13 23:56:15 2024

ARRL Teachers Institute on Wireless Technology Now Accepting Applications for 2025 Cohorts

By ARRL de WD1CKS on Fri Dec 13 20:56:01 2024

Latest reply by ARRL de WD1CKS on Fri Dec 13 20:56:01 2024

ARRL 10-Meter Contest, December 14-15, Great Opportunity for Technicians.

By ARRL de WD1CKS on Fri Dec 13 20:56:00 2024

Latest reply by ARRL de WD1CKS on Fri Dec 13 20:56:00 2024

Heavens Above

By Mortar M. on Fri Dec 6 23:53:00 2024

Latest reply by Ed Vance on Wed Dec 11 20:03:53 2024

2025 Youth on the Air Camp Application Period Open

By ARRL de WD1CKS on Fri Dec 6 19:38:45 2024

Latest reply by ARRL de WD1CKS on Fri Dec 6 19:38:45 2024

Get on the Air in December with ARRL 160- and 10-Meter Contests

By ARRL de WD1CKS on Fri Dec 6 19:38:44 2024

Latest reply by ARRL de WD1CKS on Fri Dec 6 19:38:44 2024

$41,000+ Raised by Donors, YouTubers, for ARRL Teachers Institute

By ARRL de WD1CKS on Fri Dec 6 19:38:43 2024

Latest reply by ARRL de WD1CKS on Fri Dec 6 19:38:43 2024

Register for 25th Annual SKYWARN Recognition Day, December 7

By ARRL de WD1CKS on Fri Dec 6 19:38:42 2024

Latest reply by ARRL de WD1CKS on Fri Dec 6 19:38:42 2024

Giving Tuesday: How You Can Impact ARRL and Amateur Radio

By ARRL de WD1CKS on Tue Dec 3 15:32:03 2024

Latest reply by ARRL de WD1CKS on Tue Dec 3 15:32:03 2024

This Saturday: YouTube Telethon to Support ARRL Teachers Institute on Wireless Technology

By ARRL de WD1CKS on Wed Nov 27 21:16:27 2024

Latest reply by ARRL de WD1CKS on Wed Nov 27 21:16:27 2024

ARRL 2023 Annual Report Now Available

By ARRL de WD1CKS on Wed Nov 27 21:16:25 2024

Latest reply by ARRL de WD1CKS on Wed Nov 27 21:16:25 2024

Ed Menasian, N8LPQ Receives 2024 ARRL Technical Service Award

By ARRL de WD1CKS on Wed Nov 27 21:16:23 2024

Latest reply by Mortar on Wed Nov 27 21:04:09 2024

25th Annual SKYWARN Recog

By ARRL de WD1CKS on Fri Nov 22 21:05:00 2024

Latest reply by ARRL de WD1CKS on Fri Nov 22 21:05:00 2024

New Video Promoting YouTu

By ARRL de WD1CKS on Fri Nov 22 21:05:00 2024

Latest reply by ARRL de WD1CKS on Fri Nov 22 21:05:00 2024

Fall Season Section Manag

By ARRL de WD1CKS on Fri Nov 22 21:05:00 2024

Latest reply by ARRL de WD1CKS on Fri Nov 22 21:05:00 2024

ARRL Closing Early Nov. 2

By ARRL de WD1CKS on Thu Nov 21 15:03:00 2024

Latest reply by ARRL de WD1CKS on Thu Nov 21 15:03:00 2024

Committee Proposes Change

By ARRL de WD1CKS on Wed Nov 20 22:01:00 2024

Latest reply by ARRL de WD1CKS on Wed Nov 20 22:01:00 2024

Pocket RxTx

By Mortar on Sat Nov 16 21:00:00 2024

Latest reply by Mortar on Sat Nov 16 21:00:00 2024

KV4P HT

By phigan on Thu Nov 14 20:16:00 2024

Latest reply by Weatherman on Sat Nov 16 00:49:00 2024

2024 ARRL Board of Direct

By ARRL de WD1CKS on Fri Nov 15 21:52:00 2024

Latest reply by ARRL de WD1CKS on Fri Nov 15 21:52:00 2024

YouTube Telethon to Raise

By ARRL de WD1CKS on Fri Nov 15 21:52:00 2024

Latest reply by ARRL de WD1CKS on Fri Nov 15 21:52:00 2024

ARRL November Sweepstakes

By ARRL de WD1CKS on Thu Oct 31 20:33:00 2024

Latest reply by ARRL de WD1CKS on Fri Nov 15 19:52:00 2024

NCVEC Question Pool Commi

By ARRL de WD1CKS on Fri Nov 15 19:52:00 2024

Latest reply by ARRL de WD1CKS on Fri Nov 15 19:52:00 2024

Hurricane Rafael - Storm

By ARRL de WD1CKS on Fri Nov 15 02:50:00 2024