Thursday, April 19, today's sessions:

US 40m (+80/30m) net:
- 8 PM EDT (Friday, 0000 UTC), 7044 kHz, NCS AA7FV or K3CKT.
- 8:30 PM EDT (Friday, 0030 UTC), 3568 or 10121.5 kHz, NCS AA7FV or K3CKT.

Resources and links.

Historical documents.

Sideswiper technique and key adjustment.

Articles and documents.

Audio & video.