Chapter 3 – 1
1
Chapter 3 – 1 RW OR Mo (A) ! ! ! ! ! ! ! ! R N “6” R “4” R R Q R G C “5” G “3” Q R BELL Rks Rocky Neck Pt rky R N “2” N “4” TOWER Gp Fl (2) 10s 23ft 10M E Int 6s 40ft Qk Fl 20ft Lts in line 245 o OYSTER RIVER RANGE OY S T ER RIVER 2 2FT 2 002 Swan Pt TANK B l a c k f I s h C r e e k G C “11” G C “13” R “2” Fl R 4s G “1” Fl G 2s G “15” Fl G 4s Rks G “9” Fl G 4s G C “3” G C “1” RW “BC” CHIMNEY Haven Bluff G “7” Fl G 4s TOWER (Aband Lt Ho) G G “3” Fl G 4s GONG Kelp G C “1” R N “2” Fl R 6s 24ft 5M “4” Fl G 6s 24ft 5M “3” G C “7” R N ”6” SPIRE Bkw Perkins Cove R “6” Fl R 4s R “8” I Q R G “3” Q R Wd Foul R “4” Duttons I Fl 8s 42ft 8M Fl R 6s BELL C OL R E G DE MA R C A T IO N L I N E RG ”D” Fl(2+1)R” GONG Cable Area SD Fl 8s 20ft 5M ! Channel I TOWER R Lt SOUNDINGS IN FEET At Mean Lower Low Water Cl Sh Mud R N “2” stk hrd St Scale: 1:115,000 Ruins Fl R 6s 40ft 10M HORN North American Datum of 1983 (World Geodetic System 1984) N a u t I c a l M I l e s Chapman Pt Fl 6s 126ft 18M HORN FIXED BRIGE HOR CL 1800 FT VERT CL 135 FT (Center Span) G C “3” SECURITY ZONE 165.1155 note A) (see G C “1’ R ”10” Q R R N “14” RG “CP” Fl (2+1) R 6s BELL R “16” Fl R 4s 40’ 55’ 50’ 45’ 05’ 72 o 00’ 40’ 55’ 50’ 45’ 05’ 72 o 00’ 45’ 45’ 41 o 40’ 41 o 40 35’ 35’ C 0 1 0 M 0900 Courtesy: Art Mollica, St Paul Power & Sail Squadron S 6 . 0 (1) 0900 Heading TC = 355 Var = 15W MC = 370 – 360 = 010 Dev = 0 CC = 010 (2) 0926DR D=ST/60 D=(6.0x26)/60 D= 2.6nm (2) 0926 Bearing CB = 310 Dev = 0 (heading) MB = 310 Var = 15W TB = 295 0926 0926 310M (3) 0951DR D=ST/60 D=(6.0x51)/60 D= 5.1nm 0951 (3) 0951 Bearing CB = 260 Dev = 0 (heading) MB = 260 Var = 15W TB = 245 0951 260M Measure distance between DR’s Move the 0926 LOP this distance along DR track 0926-0951 310M Draw the 0926 LOP to intersect this point 0951 RFix 41 o 42.7’N 072 o 01.6’W (4) 0951 Heading TC = Var = MC = Dev = CC = 099 15W 084 0 099 C 099M S 12
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05’. 05’. 72 o 00’. 72 o 00’. 55’. 55’. 50’. 50’. 45’. 45’. 40’. 40’. N a u t I c a l M I l e s. Chapter 3 – 1. North American Datum of 1983. (World Geodetic System 1984). Ruins. Cable Area. SOUNDINGS IN FEET. At Mean Lower Low Water. RG ”D”. Scale: 1:115,000. Fl(2+1)R”. - PowerPoint PPT Presentation
Transcript of Chapter 3 – 1
Chapter 3 – 1
RW ORMo (A)
!
!
!
! !
!!
!
RN “6”
R “4”
R
R
Q R
GC “5”
G “3”Q R
BELL
Rks
Rocky Neck Pt
rky
R
N “2”
N “4”
TOWER
Gp Fl (2) 10s 23ft 10M
E Int 6s40ft
Qk Fl20ft
Lts in line 245o
OYSTER
RIVER
RANGE
OY
STE
R
RIV
ER
22FT
2
002
Swan Pt
TANK
B l
a c
k f
I s
hC
r e
e k
G C “11”G C “13”
R “2”Fl R 4s
G “1”Fl G 2s
G “15”Fl G 4s
Rks
G “9”Fl G 4s
G
C “3”
G
C “1”
RW “BC”
CHIMNEY Haven Bluff
G “7”Fl G 4s
TOWER
(Aband Lt Ho)
G
G “3”Fl G 4sGONG Kelp
GC “1”
RN “2”
Fl R 6s24ft 5M “4”
Fl G 6s24ft 5M “3”
GC “7”R
N ”6”
SPIREBkw
Perkins Cove
R “6”Fl R 4s
R “8”I Q R
G “3”Q R
Wd
Foul
R “4”
Duttons IFl 8s42ft 8M
Fl R 6sBELL
CO
L R
EG
DE
MA
RC
AT
ION
LIN
E
RG ”D”Fl(2+1)R”GONG
Cable Area
SD
Fl 8s 20ft 5M!
Channel I
TOWERR Lt
SOUNDINGS IN FEETAt Mean Lower Low Water
Cl
Sh
Mud
RN “2”
stk
hrd
St
Scale: 1:115,000
Ruins
Fl R 6s40ft 10MHORN
North American Datum of 1983(World Geodetic System 1984)
N a u t I c a l M I l e s
Chapman Pt
Fl 6s
126ft 18MHORN
FIXED BRIGEHOR CL 1800 FT VERT CL 135 FT(Center Span)
GC “3”
SECURITY ZONE 165.1155
note A)(see
GC “1’
R ”10”
Q R
R N “14”
RG “CP”Fl (2+1) R 6s
BELL
R “16”Fl R 4s
40’55’ 50’ 45’05’ 72o 00’
40’55’ 50’ 45’05’ 72o 00’
45’45’
41o
40’
41o
40’
35’35’
C 010M
0900
Courtesy: Art Mollica, St Paul Power & Sail Squadron
S 6.0
(1) 0900 Heading TC = 355 Var = 15WMC = 370 – 360 = 010 Dev = 0 CC = 010
(2) 0926DR D=ST/60 D=(6.0x26)/60 D= 2.6nm
(2) 0926 Bearing CB = 310 Dev = 0 (heading) MB = 310 Var = 15W TB = 295
0926
0926310M
(3) 0951DR D=ST/60 D=(6.0x51)/60 D= 5.1nm
0951
(3) 0951 Bearing CB = 260 Dev = 0 (heading) MB = 260 Var = 15W TB = 245
0951
260M
Measure distance between DR’sMove the 0926
LOP this distance along DR track
0926-0951310MDraw the 0926
LOP to intersect this point
0951 RFix41o 42.7’N
072o 01.6’W
(4) 0951 Heading TC = Var = MC = Dev = CC =
09915W
084
0099
C 099M
S 12
