Plot Points Flashcards
Chart # / Edition / sounding
Lower left corner = 11th Ed., Sep. 06 chart # 19330
Middle Bottom Margin = SOUNDINGS IN FATHOMS (magenta)
Lower Right Corner = Soundings in fathoms - Scale 1:10,000 19330
Grid
Inside of southern breakwater
- South of upper margin 197mm
- West of right margin 166mm
Longitude
Long 155-53W
167mm from bottom margin
175mm between Long
Scale starts at 155-52W / 10mm = 29mm
Lighted Buoy 1
56N, 59W
Lighted Buoy 2
39N, 63W
South Breakwater Light 8
30S, 1E
Channel Buoy 3
33N, 17W
Channel Buoy 4
19N, 24E
Kawaihae Light
46N, 11.5E
South Boundary Line of DDG
080˙ to shore from SW corner point
Channel Range Front Light
F G 68ft
26⬇️, 69➡️
Channel South Breakwater Light 6
Zero point, at NE corner of entrance breakwater
Channel Range Rear Light
F G 92 ft
37⬇️ / 89➡️
120 degrees / dashed line 75mm, total line length 175mm
Latitude
Lat 19-58N
81mm from bottom margin
183mm between Lat
Start scale at 20-00N /10” = 31mm
Landmarks N to S
Honokoa Gulch Kawaihae Makahuna Gulch Pu'ukohola Heiau Ohaiula Beach Waikui Mauumae Beach Waiulaula Pt Kaaha Pt Kaunaoa Beach Kaunaoa Pt Hapuna Bay Hapuna Beach Park Kanekanaka Pt Ohai Pt Puako Bay Puako Waima Pt Kapuniau Pt,
Cables at 155˙50’W
75, 82, 83, 86
Above 20-01N
West Boundary Line of DDG
337.5˙ from SW corner point. Stop 19mm before N chart margin
SW corner of Discontinued Dumping Grounds
94S, 112W
Cables at 155˙51’W
42, 53, 68, 87, 102, 121, 148
Above 20-01N
North Boundary Line
090˙ from NW corner point to shore
155*50’W
160 mm W of E margin
20*03’N
56.5mm S of N margin
Spoil Area
7N, 37W
Shallow Area
1.5” from #1 buoy towards NW point
Cables at 155˙52’W
-35, 9, 51, 75, 100, 160, 262
Above 20-01N
Pu’u Kamali’i
63S, 33W of NE chart boundary.