# One-hop F Region Propagation

**Title:** One-hop F Region Propagation

**Contributed by:** Bob Mattaliano N6RFM

**Reviewed by:**

**Receiving Station Location:** EM12jw, near Fort Worth, TX 22January2026

**Receiving Station Details:** Grape-1 DRF

**Feature Description**

![WWV 10MHz 22January2026](/_static/images/image002.png)

One-hop F region propagation, 0000-0045Z, then the band rapidly closes.