Autumn League 2025 course card, inshore committee boat starts

HYC · https://hyc.ie/system/resources/2330/original/AL_Course_Card_Inshore_01.pdf · https://hyc.ie/system/resources/2331/original/AL_Course_Card_Technical_Sheet.pdf

Courses

12345
00Z P W S FZ W C P W S FZ W C P W P W C S FZ W C P C P C S FZ W C P W P C P S F
01Z P W C S FZ P W P W S FZ P W P W P W C S FZ P W P C U S FZ P C U P W P W S F
02Z P C S FZ W C U C S FZ P C U P C S FZ W C U C U S FZ W C U P W P W C U S F
03Z W V C S FZ P W U W S FZ P W U W C V C S FZ P W U W U W S FZ P W U W U W C V S F
04Z W C H S FZ H W C H C V C S FZ W C H C H S FZ W C H W U W C S FZ W C H C V C H C V C S F
05Z W C V C S FZ W C O S FZ W C O I O S FZ W C V C O W S FZ W C O C O V S F
06Z W C V C S FZ W C O S FZ W C O C S FZ W C V C O C S FZ W C O C O S F
07Z W C I C S FZ W C O S FZ W C O C I C S FZ W C O I O V S FZ W C O C O V S F
08Z V C D C I S FZ V C D C D C I S FZ V W O C D C I S FZ V C K V W O C I S FZ V W O W O C I S F
09Z V C D C I S FZ V C D C D C I S FZ V W O C D C I S FZ V C K V W O C I S FZ V W O W O C I S F
10Z V W I V C S FZ V W I W I V C S FZ V W D W D V C S FZ V W D W I W I V C S FZ V W D W D W D V C S F
11Z V W I V C S FZ V W I W I V C S FZ V W D W D V C S FZ V W D W I W I V C S FZ V W D W D W D V C S F
12Z V W I W S FZ V W I W I V C S FZ V W D W D V C S FZ V W D W D W S FZ W V D W D W I W S F
13Z V D P S FZ P I V W S FZ P D P S FZ V D P D V W S FZ V D P D V D V W S F
14Z V P S FZ V P I P W S FZ I P I P S FZ I P V P V P S FZ V P V P I P S F
15Z I P S FZ I W C I P S FZ I P I P S FZ I P V P I W C S FZ I P V P I P S F
16Z V P S FZ P C W C S FZ V P C P S FZ V P C P C W C S FZ V P C V P I V W C S F
17Z I P C S FZ V P C V W C S FZ I P C P C S FZ V P C P C I V S FZ V P C P C P C S F
18Z I P C S FZ V P W H S FZ V P W P W V U S FZ I U I U S FZ V P C I U I H S F
19Z I H S FZ V P W P W S FZ V U C U C S FZ V U C U C V S FZ V U C U C H S F
20Z V U C I S FZ V H C H C S FZ V U C H C I S FZ V U C U C I S FZ V U C H V U C I S F
21Z I H C S FZ I H C H C S FZ V H C H C V C S FZ V H C H C H C S FZ V U W U W V H C S F
22Z I H C S FZ V U W U W S FZ V H C V C U W S FZ V U W U W U W S FZ V H C V C U W U W S F
23Z V H W S FZ V H W H W S FZ V U W U W S FZ V H C V C U W S FZ V U C U C U C S F
24Z V H W S FZ V H W H W S FZ V H W O C S FZ V H W H W O S FZ V H W O C O S F
25Z I D C D S FZ I D C D C D S FZ I O W I D C D S FZ I O W O W I D S FZ I O W O W I D C S F
26Z I D C D C S FZ I D C D C D S FZ I O W I D C D S FZ I O W O W I D S FZ I O W O W I D C S F
27Z I D C D C S FZ I D C D C D S FZ I O W I D C D S FZ I O W O W I D S FZ I O W O W I D C S F
28Z C D W S FZ C D W I W S FZ C I W I W C I W S FZ I D W D W C I W S FZ C D W D W C D W S F
29Z C D W S FZ C D W I W S FZ C I W I W C I W S FZ I D W D W C I W S FZ C D W D W C D W S F
30Z C D W S FZ C D W I W S FZ C I W I W C I W S FZ I D W D W C I W S FZ C D W D W C D W S F
31Z C I P S FZ C I P W C W C S FZ C I P I P W S FZ C I P I P W C W S FZ C I P V P I P S F
32Z C I P S FZ C I P W C W C S FZ C I P I P S FZ W C I P I P W C W C S FZ C I P I P I P S F
33Z W C W C W C S FZ C I P W C W C S FZ C I P I P S FZ W C I P I P W C W C S FZ C I P I P I P S F
34Z W C P W C S FZ C P C W C S FZ W C P C P C W S FZ W C P C P C P S FZ W C P C P C P S F
35Z W C P W C S FZ W C P W C W C S FZ W C P C P S FZ W C P C P C W S FZ W C P C P C P C W S F

All marks are rounding marks except those in a box, which are passing marks. Red marks are rounded or passed to port, green to starboard.

Marks

NameShapeColourPosition
AApexconicalblack53° 26.76′ N 006° 03.26′ W
BBalscaddenconicalorange53° 23.30′ N 006° 03.26′ W
CCushconicalblack53° 24.61′ N 006° 05.45′ W
DDunboconicalyellow53° 24.73′ N 006° 03.85′ W
EEastconicalblack53° 26.00′ N 006° 02.20′ W
FFinishcylindricalorangeBetween Island Mark and Howth Sound
GGarbhconicalblack53° 25.00′ N 006° 02.32′ W
HHubconicalblack53° 25.71′ N 006° 04.43′ W
IIslandconicalblack53° 24.70′ N 006° 04.36′ W
JThullaconicalblack53° 23.80′ N 006° 03.40′ W
KStackconicalblack53° 24.60′ N 006° 03.11′ W
MMalahideinflatableyellow53° 27.23′ N 006° 05.59′ W
OOspreyconicalorange53° 25.41′ N 006° 03.52′ W
PPortmarnockconicalblack53° 25.63′ N 006° 05.80′ W
QRowan Rocksialablack53° 23.88′ N 006° 03.22′ W
RSouth Rowanialagreen53° 23.78′ N 006° 03.88′ W
SSpitconicalblack53° 24.35′ N 006° 04.48′ W
TTalbotinflatableyellow53° 27.31′ N 006° 01.30′ W
UUlyssesconicalorange53° 26.22′ N 006° 04.97′ W
VViceroyconicalorange53° 25.12′ N 006° 04.78′ W
WWestconicalblack53° 24.96′ N 006° 06.07′ W
XXebecbarrelblack53° 24.12′ N 006° 04.33′ W
ZZephyrinflatableblackUpwind of Start Line
53° 23.00′ N53° 24.00′ N53° 25.00′ N53° 26.00′ N53° 27.00′ N006° 07.00′ W006° 06.00′ W006° 05.00′ W006° 04.00′ W006° 03.00′ W006° 02.00′ W006° 01.00′ W1 NMNA ApexAB BalscaddenBC CushCD DunboDE EastEG GarbhGH HubHI IslandIJ ThullaJK StackKM MalahideMO OspreyOP PortmarnockPQ Rowan RocksQR South RowanRS SpitST TalbotTU UlyssesUV ViceroyVW WestWX XebecX© OpenStreetMap contributors · © OpenSeaMap contributors
Chart: © OpenStreetMap contributors · © OpenSeaMap contributors. Marks laid per race are not shown.

Bearings between marks (° true)

from \ toABCDEGHIJKMOPQRSTUVWX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Distances between marks (NM)

from \ toABCDEGHIJKMOPQRSTUVWX
A3.462.522.060.991.851.262.162.962.161.471.361.892.883.002.521.291.151.872.462.72
B3.461.851.472.771.792.511.550.511.304.172.122.780.580.611.284.183.092.032.361.04
C2.521.850.962.391.911.260.661.471.402.621.401.041.521.250.633.661.640.650.510.83
D2.061.470.961.610.951.040.310.970.462.710.711.470.930.950.533.001.630.681.340.67
E0.992.772.391.611.001.361.832.311.502.370.982.182.212.442.141.421.671.772.532.27
G1.851.791.910.951.001.441.251.360.622.960.822.171.241.541.442.392.001.472.241.49
H1.262.511.261.041.361.441.012.011.361.670.620.821.971.961.362.460.600.631.231.59
I2.161.550.660.311.831.251.011.070.752.640.871.271.070.960.363.191.560.491.050.58
J2.960.511.470.972.311.362.011.070.823.671.612.320.130.290.853.732.601.561.970.64
K2.161.301.400.461.500.621.360.750.823.020.851.910.720.940.852.921.961.121.800.87
M1.474.172.622.712.372.961.672.643.673.022.201.613.643.602.962.561.082.172.293.20
O1.362.121.400.710.980.820.620.871.610.852.201.381.541.651.212.321.190.811.591.38
P1.892.781.041.472.182.170.821.272.321.911.611.382.332.181.503.170.770.790.691.75
Q2.880.581.520.932.211.241.971.070.130.723.641.542.330.410.893.622.561.552.010.70
R3.000.611.250.952.441.541.960.960.290.943.601.652.180.410.673.852.531.441.760.43
S2.521.280.630.532.141.441.360.360.850.852.961.211.500.890.673.521.890.791.130.25
T1.294.183.663.001.422.392.463.193.732.922.562.323.173.623.853.522.443.023.693.67
U1.153.091.641.631.672.000.601.562.601.961.081.190.772.562.531.892.441.111.422.14
V1.872.030.650.681.771.470.630.491.561.122.170.810.791.551.440.793.021.110.791.04
W2.462.360.511.342.532.241.231.051.971.802.291.590.692.011.761.133.691.420.791.34
X2.721.040.830.672.271.491.590.580.640.873.201.381.750.700.430.253.672.141.041.34

Navigation Marks and Obstructions

The Navigation Marks in and around Howth Sound shall be left as follows:

South Rowan: to be passed to the West and South

Rowan Rocks: to be passed to the East and South

Any part of Ireland’s Eye capable of being touched by a boat while racing is designated as an obstruction to sea room. Competitors are reminded of a trawler wreck in Howth Sound, south of the Carrgran Rocks on Ireland’s Eye, which is submerged at most stages of the tide. Boats racing in the vicinity of Baldoyle Spit shall sail North and East of the Spit Mark (S).

Course Selection

1).Courses will be designated by three numeral boards.

2).The first two boards will indicate the beat. ie 07 = 070°

3).The third board indicates the column number across the top of the page.

Therefore Course 073 is the third course in from the left on line 07