NAUTICAL CHART SYMBOLS AND ABBREVIATIONS 



191 



N 



o 



OBSC 



Obs. Spot 

 Obstr. 

 Obsy. 

 Occ 



Occ 



Occas 

 Off. 



or. 



Or 

 OVHD. 



PWR. CAB. 

 Oys 

 Oz 



P 



P 



P 



P. 



P. A. 



Pag. 



Pass 



Pav. 



P. D 



Pen. 



PIL. STA. 

 Pk. 



Obscured (light) 



Observation spot 

 Obstruction 

 Observatory 

 Occulting (light); 



Occultation 

 Interrhittent (light) 

 Occasional (light) 

 Office 



..Orange 



Orange 



U 1,9 

 L 6 

 N 8 

 U 5 

 E 23 

 T 7 

 U 8 



..K 68 



D 4 



27 



J 21 



K 



22,46 

 K 48 

 K 70 

 J 22 



S 62 



K65; Lf 



Overhead power cable H 4 



Oysters; Oyster bed G 15a; S 24 

 Ooze S 4 



Qk Fl 

 Qz 



R 



R. 



Ra 



Raeon 



Ra (conspic) 



RaRef 



RBHB 



R 



Bn 



R. Bn. 



Rd 



rd 



Rd. 



Rd 



R.D. 



R. D. F. 



REF 

 Rep. 

 Rf 

 Rge. 



RGE 



Rk. 



Rk,rky 



Rky. 



Pebbles S 9 R. MAST 



Pillar (buoy) L8a Rot 



Pond Bb RR. 



Port B 17; G 5 R. Sta. 



Position appro-ximate 41 



Pagoda I 14 R. T. 



Passage, Pass B 9 R- TR. 



Pavilion I 67 Ru. 



Position doubtful 42 rw 



Peninsula B 21 Bn 



Pilot station J 8 Ry. 



Peak B 29 



Quick flashing (light) K 24 



(Quartz S 13 



K 66; L 



1.5,43 



Bd 



M 11 



12 



14 

 13 



..Red 



River 



Radar station 



Radar responder beacon M 



Radar conspicuous object M 



Radar reflector Li;M 



..Red and black horizontal 



bands . L17,18, 19,20,20a 



Red beacon L 52 



Radiobeacon M3,4,6 



Radiolaria S 35 



Red S 63 



Road H 1 



Road, Roadstead B 14 



Directional Radiobeacon; 



Radio range 

 Radio direction finding 



station 

 Reflector K 10; 



Reported 

 Reef 

 Range 



■ Range 



Rock 



Rock, Rocky 



Rocky 



Radio mast 



Revolving; Rotating (light) 



Railroad 



Radio telegraph station; 



Q.T.G. Radio station Ml, 10a 



Radio telephone station M 2 



Radio tower M 9 



Ruins I 40 



Red and white beacon L 52 



Railway H 3 



M 5 



M 7 

 L 64 

 35 

 23 

 B 27 

 Ki 

 B 35 

 S 11 

 Bh 



M 9 

 K 31 



H 3 



