Chart correction NNU-323924 — chart 209

изменена характеристика · Frankford Upper Range Rear Light · Oc G 4s 50ft · Lighted throughout 24 hours. Visible 1° either side of range line. Range line on a bearing of 061.3°.

Source: NOAA Nautical Updates — critical (US waters)

Reference information — always verify against official Notices to Mariners before navigation.