Understanding HF Propagation

(20:5)

HF Activity Group 12m portion PT1 Dec 4 2024

(16:2)

Solar Index and Propagation Made Easy - HF Ham Radio

(22:21)

Ham Radio - Listening Out For Night Time Activity On HF \u0026 LF Bands

(12:43)

17m HF Activity Group Jan 19 2025

(20:51)

HF activity on 20m (14 MHz)

(19:19)

HF Activity Group 17m PT1 Field Day weekend playing.

(10:56)

HF activity

(16:40)

North America QSO Party Contest. 80m, 40m and 20m HF Ham Radio

(41:38)

HF Activity Net, 17/15/12/10m, Every Day, See Who Is Hearing Your Signal. www.upstateham.com

(2:9)

HF Activity group 10m portion November 12 2024

(11:39)

HF activity

(43)

HF Activity Group 15m portion Dec 4 2024

(10:34)

Some HF activity around 20m, 40m, 17m

(23:17)

HF Activity Group 17m portion Dec 4 2024

(11:16)

HF Activity Net, 17 Meters Was Good Today.... www.HFQSO.com

(4:39)

12m HF Activity Group 02-15-24 PT2

(15:21)

Solar-Terrestrial Connections: What to Expect in HF Propagation in the Next Few Years

(45:33)

Marine HF Shortwave frequencies and what to expect in activity

(5:48)