RBBS 2025 Marks and Courses

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Descriptions of Marks

Code	Description	Map
	R '2' Fl R 6s San Francisco Bay North Channel Lighted Buoy 2
1	Yellow inflatable mark or a yellow MarkSetBot set 0.40nm @ 312° M from Anita Rock
6	Yellow column 'M' 200 yd North of Ft Mason Docks
8	R '4' Fl R 2.5s San Francisco Bay North Channel Lighted Buoy 4
9	Yellow inflatable tetrahedron or cone set 0.33nm at 115°M from Green/Red “HR” 1 Qk Fl R at Harding Rock
12	Green “1” Fl G4s, Little Harding Rock
15	Approx. 0.5 nm East of Yellow Bluff (Sausalito vicinity)
16	Yellow sphere 'C' 0.2 nm East of Ft Point - Blackaller
18	GR Fl (2+1)G 6s Blossom Rock Lighted Bell Buoy BR
19	Yellow inflatable cone approx. 0.40nm @ 056° M from Pt. Diablo Light
21	G '1' Fl G 6s San Francisco Bay North Channel Lighted Buoy 1
22	Mark Set Bot with flashing light set approx. 0.7nm @ 135° M from Point Cavallo (37 49.343N 122 27.897W)
A	Yellow sphere 'A' Outer Buoy St. Francis Yacht Club
ALZ	Alcatraz Start
G	Gate
PB	RG Fl (2+1)R 6s Four Fathom Bank Lighted Bell Buoy
RD	Line between A and B in front of StFYC
TI	TI Starting Area
X	Yellow sphere 'X' Golden Gate Yacht Club

Courses

    No. Course ~nm
 0 Start(A) 16 p A s 2.1
 12 Start(TI) 6 p G G 6 p Finish(TI) 12.1
 13 Start(TI) 1 p G G 6 p Finish(TI) 14.1
 14 Start(TI) 9 p G G 9 p Finish(TI) 11.5
 15 Start(TI) 22 p 21 s 1 p Finish(RD) 9.8
 17 Start(TI) 19 p 21 s 1 p Finish(RD) 12.8
 18 Start(TI) 22 p 6 p 18 p 19 p 1 p Finish(RD) 13.9
 19 Start(TI) 22 p 8 p 19 p 1 p Finish(RD) 14.8
 21 Start(TI) 22 p 18 p 8 p 19 p 1 p Finish(RD) 16
 22 Start(TI) 19 p 8 p 19 p 1 p Finish(RD) 17.8
 24 Start(TI) PB p 8 p 19 p 1 p Finish(RD) 22.4
 33 Start(ALZ) 19 p  s 1 p Finish(RD) 11.5
 34 Start(ALZ) PB p  s 1 p Finish(RD) 16.1
 35 Start(ALZ) 19 p  s 22 p  s 1 p Finish(RD) 17.9
 36 Start(ALZ) PB p  s 19 p 1 p Finish(RD) 19.5
 39 Start(ALZ) PB p 18 p 12 p 15 p  s 1 p Finish(RD) 22.4
 40 Start(ALZ) PB p  s 22 p  s 1 p Finish(RD) 22.4
 41 Start(ALZ) 19 p  s 22 p X p 8 p 9 p  s 1 p Finish(RD) 23.6
 99 Start(ALZ) 16 p Finish(A) 3.1

No.	Course										~nm
0	Start(A)	16 p								A s	2.1
12	Start(TI)	6 p	G G	6 p						Finish(TI)	12.1
13	Start(TI)	1 p	G G	6 p						Finish(TI)	14.1
14	Start(TI)	9 p	G G	9 p						Finish(TI)	11.5
15	Start(TI)	22 p	21 s	1 p						Finish(RD)	9.8
17	Start(TI)	19 p	21 s	1 p						Finish(RD)	12.8
18	Start(TI)	22 p	6 p	18 p	19 p	1 p				Finish(RD)	13.9
19	Start(TI)	22 p	8 p	19 p	1 p					Finish(RD)	14.8
21	Start(TI)	22 p	18 p	8 p	19 p	1 p				Finish(RD)	16
22	Start(TI)	19 p	8 p	19 p	1 p					Finish(RD)	17.8
24	Start(TI)	PB p	8 p	19 p	1 p					Finish(RD)	22.4
33	Start(ALZ)	19 p	s	1 p						Finish(RD)	11.5
34	Start(ALZ)	PB p	s	1 p						Finish(RD)	16.1
35	Start(ALZ)	19 p	s	22 p	s	1 p				Finish(RD)	17.9
36	Start(ALZ)	PB p	s	19 p	1 p					Finish(RD)	19.5
39	Start(ALZ)	PB p	18 p	12 p	15 p	s	1 p			Finish(RD)	22.4
40	Start(ALZ)	PB p	s	22 p	s	1 p				Finish(RD)	22.4
41	Start(ALZ)	19 p	s	22 p	X p	8 p	9 p	s	1 p	Finish(RD)	23.6
99	Start(ALZ)	16 p								Finish(A)	3.1