TROUBLE STUDY! Flashcards
Ferry la
220* from east edge of middle b.w
Ferry lb
- 197
120* at 300 yds from lb light
La pilot operating area
- 143
Lb pilot operating area
195 166
La inbound course outside breakwater
- 159
Lb inbound course outside breakwater
355 175
La main channel inside breakwater
- 116
“E”
Fl 4s 35’ 5m
“A” sub mat
Fl 2.5s 15’ 5m. 161 1050 YDS
“B”
Fl 4s 15’ 5m 500 YDS west of A
“C” sub mat
Fl 2.5s 15’ 5m 289 130 YDS
Pier 400 channel width
280 YDS
“S”
FL 6S 45’ 5m
“T”
ISO 2S 50’ 5M 235* 130 YDS
10
QR 200 190 YDS
11
FL G 2.5S 046 190 YDS
RESTRICTED AREA RESERVATION POINT
620 YDS LONG 334.938
B-11
014 725 YDS
B-12
065 970 YDS
LB #2
FL R 2.5 S 41’ 5M
D-5
046 825
D-1
028 925YDS
J
FL 4S 32’ 5M
RESTRICTED AREA TERMINAL ISLAND
307 680 288 100 NAVE BASE MOLE LINE 1,180 TANGENT 500 TANGENT TO PIER T 334.990
OVHD POWER CABLES
155’ 3 DOTS 100 EAST OF TOWER 4 LINES 013 UP
COMPAS ROSE VAR
12*00 DEG E. (2016)
ANNUAL DECREASE 5’
TOP OF CHART RIGHT TO LEFT
118 10 TO 17
SIDES OF CHART BOTTOM UP
33 42 UP TO 47 TOP LINE ACROSS CHART
E-1
075 440 YDS 22’
E-4
182 750 YDS
E-2
110 720 YDS 30’
E-3
110 720 27’
CABLE AREA MID CHANNEL LA
79 81 83 86 FIRE BOAT ST (IOWA) CRUIZE SHIP TERMINAL PIER A 173 176 HENERY FORD BRIDGE Pilot station
LB CABLE AREA
GATE LB PILOT ST 35 OUTFALL CHANNEL THREE INNER HABOR OFF OF TOWER Just north of Desmond bridge LB 93 crosses longitude line East of ford bridge just inside magenta Off navy mole, extending south to latitude line and back
4 tip of 47
Fl r 4s 42’ 5m
