Radar Beams on Ice. Growlers of small icebergs can be missed by radar beam as ship pitches (or rolls). Echo returns from tops of waves in a seaway cause sea return and interference which may obscure target.

---

Size: 5677px × 4751px
Photo credit: © NB/USC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 17-a2-170, 26-, coast, guard, history, job, rdss, rg