General Class: 2019–2023
Help keep WaveTalkers FREE by supporting us using Buy Me A Coffee!

G3C11:

Which ionospheric layer is the most absorbent of long skip signals during daylight hours on frequencies below 10 MHz?

  1. The F2 layer
  2. The F1 layer
  3. The E layer
  4. The D layer
G3C01 G3C02 G3C03 G3C04 G3C05 G3C06 G3C07 G3C08 G3C09 G3C10 G3C11