Chart correction NNU-321972 — chart 200

изменена характеристика · Snake River Mile 5 Range Front Light · Q G 97ft · On both of these lights, the spread of the lens has gone 4 degrees each side of the rangeline, to 3 degrees each side of the range line. So from a total of 8 degrees of visibility to 6 degrees.

Source: NOAA Nautical Updates — critical (US waters)

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