Igitkin ls. to Semisopochnoi Island Nautical Chart
Igitkin ls. to Semisopochnoi Island的免費海圖。提供海域實測水深與範圍內潮汐、海流站點。
潮位站
Adak Strait, 4 miles ENE of Naga Point
Adak Strait, off Argonne Point
Chugul Pass, 0.5 mile NE of Cape Ruin
Chugul Pass, 0.8 mile SW of Tanager Pt
Chugul Pass, 2 miles NE of Cape Ruin
Igitkin Pass, 0.8 mile N of Tanager Pt
Kagalaska Strait, off Galas Point
Kanaga Pass, 0.3 mile NW of Annoy Rock
Kanaga Pass, 2.2 miles NE of Annoy Rock
Little Tanaga Strait, off Tana Pt
Ogliuga Island, pass East of, Delarof Is
Ulak Pass, Delarof Islands
Umak Pass, off Narrows Point
不可用於航行。本頁僅索引海圖範圍，並非海圖，也不能取代海圖。
NOAA 已在 2021 至 2025 年間停止發行紙本與網格海圖。此處描述的是最後出版的版本，而非目前販售中的海圖。
