Statek pojawił się w zasięgu wzroku.

[AlexG71]

• wzrok (mi noun) = vision, sight, eyesight

[AlexG71]

• zasięg mi noun = range, reach, scope, coverage, purview. poza ~giem out of reach, out of range
• w zasięgu wzroku = phrase = literally, in the range of eyesight, within eyesight, in visual range