23 MARCH 2017

DAILY MEMORANDUM
ATLANTIC EDITION
No. 56
 

NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY

NAVAREA IV 237/2017 to 239/2017 HYDROLANT 925/2017 to 934/2017
HYDROARC 41/2017 to 41/2017  
 
 
NAVAREA IV
 
NAVAREA IV    237/2017(11,14). 
WESTERN NORTH ATLANTIC. CANCEL NAVAREA IV 234/17 AND THIS MSG, OPERATIONS CANCELED.  
  (221837Z MAR 2017) 
 
NAVAREA IV    238/2017(GEN). 
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN. 1. 230001Z MAR ICEBERG LIMIT ALONG TRACKLINE JOINING 47-00N 053-04W, 45-15N 048-00W, 45-15N 046-00W, 47-15N 042-00W, 49-15N 042-00W, 52-30N 046-00W, 53-00N 050-00W. 2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 53-00N 050-00W, 56-00N 052-00W, 57-00N 036-00W, 65-00N 034-00W, 66-00N 028-00W. 3. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN 49-25N 058-02W AND 50-32N 059-54W. 4. SEA ICE LIMIT ALONG TRACKLINES: A. JOINING 48-05N 052-55W, 47-15N 047-35W, 47-45N 046-15W, 51-35N 049-25W, 51-50N 051-40W, 55-00N 052-40W, 56-50N 056-50W, 58-00N 057-00W. B. JOINING 45-45N 060-05W, 45-20N 059-25W, 46-20N 058-20W, 47-35N 059-00W. C. BETWEEN 45-05N 064-50W AND 45-25N 065-20W. D. JOINING 58-00N 057-00W, 60-30N 058-30W, 61-30N 057-15W. E. JOINING 62-20N 041-10W, 61-00N 041-40W, 59-30N 042-35W, 59-50N 044-00W. 5. MOST RECENT RECONNAISSANCE: SOUTHERN LIMIT GENERAL FLIGHT 22 MAR 17. 6. REPORT POSITION AND TIME OF ANY ICEBERGS OR STATIONARY RADAR TARGETS THAT MAY LIKELY BE ICEBERGS TO THE NEAREST CANADIAN COAST GUARD MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION OR USING INMARSAT CODE 42. 7. CANCEL THIS MSG 240001Z MAR 17.  
  (221921Z MAR 2017) 
 
NAVAREA IV    239/2017(11,26). 
WESTERN NORTH ATLANTIC. FLORIDA. 1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING 292054Z TO 300021Z MAR, ALTERNATE 302054Z TO 310021Z MAR IN AREAS BOUND BY: A. 28-39N 080-38W, 28-40N 080-38W, 28-42N 080-34W, 28-39N 079-37W, 28-33N 079-37W, 28-30N 079-50W, 28-32N 080-36W. B. 28-47N 076-50W, 28-37N 073-00W, 28-17N 071-30W, 27-37N 071-50W, 28-17N 077-00W. 2. CANCEL THIS MSG 310121Z MAR 17.  
  (230214Z MAR 2017) 
 
HYDROLANT
 
HYDROLANT    925/2017(25). 
WESTERN NORTH PACIFIC. DOMINICAN REPUBLIC. DNC 16. DISTRESS SIGNAL RECEIVED FROM M/V UBC BREMEN IN 20-02N 068-39W. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO RSC SAN JUAN, PHONE: 787 289 2041, E-MAIL: SSJCC@USCG.MIL.  
  (221302Z MAR 2017) 
 
HYDROLANT    926/2017(24). 
WESTERN SOUTH ATLANTIC. DNC 07. 1. SURVEY OPERATIONS BY M/V POLARCUS ALIMA TOWING 12 8100 METER LONG CABLES: A. 22 MAR ALONG TRACKLINE BETWEEN 35-24.33S 051-32.88W AND 35-37.58S 051-12.12W. B. 22 MAR ALONG TRACKLINE BETWEEN 35-45.22S 051-19.53W AND 35-32.88S 051-38.53W. C. 23 MAR ALONG TRACKLINE BETWEEN 35-25.02S 051-30.87W AND 35-37.33S 051-11.88W. D. 23 MAR ALONG TRACKLINE BETWEEN 35-44.97S 051-17.53W AND 35-32.63S 051-38.28W. E. 23 TO 24 MAR ALONG TRACKLINE BETWEEN 35-24.77S 051-30.67W AND 35-37.07S 051-11.66W. F. 24 MAR ALONG TRACKLINE BETWEEN 35-44.70S 051-19.03W AND 35-32.38S 051-38.03W. SIX MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 920/17. 3. CANCEL THIS MSG 25 MAR 17.  
  (221342Z MAR 2017) 
 
HYDROLANT    927/2017(29). 
SOUTH ATLANTIC. WEDDELL SEA. DNC 29. 1. ICEBERGS REPORTED IN: A. A61, 63-29S 031-29W. B. B09D, 63-57S 043-24W. C. 62-37S 024-08W. D. 64-25S 036-40W. E. 64-52S 037-25W. F. 65-18S 034-51W. G. 65-24S 040-10W. H. 65-12S 034-53W. 2. CANCEL THIS MSG 231356Z MAR 17.  
  (221356Z MAR 2017) 
 
HYDROLANT    928/2017(54). 
AEGEAN SEA. DNC 09. 1. HAZARDOUS OPERATIONS 240800Z TO 241200Z MAR IN AREA BOUND BY 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E, 36-47N 023-55E. 2. CANCEL THIS MSG 241300Z MAR 17.  
  (221402Z MAR 2017) 
 
HYDROLANT    929/2017(52). 
WESTERN MEDITERRANEAN SEA. ALGERIA. DNC 08. CANCEL HYDROLANT 854/17 AND THIS MSG.  
  (221706Z MAR 2017) 
 
HYDROLANT    930/2017(35). 
LITTLE MINCH. SCOTLAND-WEST COAST. DNC 19. CHART 35092. NESS POINT LIGHT 57-25.4N 006-47.3W UNLIT.  
  (222200Z MAR 2017) 
 
HYDROLANT    931/2017(35). 
EASTERN NORTH ATLANTIC. SCOTLAND-NORTHWEST COAST. DNC 19, DNC 20. CHART 35073. DGPS STATION AT BUTT OF LEWIS LIGHT 58-30.9N 006-15.7W OFF AIR AT 230900Z MAR.  
  (222241Z MAR 2017) 
 
HYDROLANT    932/2017(24). 
WESTERN NORTH ATLANTIC. BRAZIL-NORTH COAST. DNC 01. 1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING 220300Z TO 250300Z MAR IN AREAS BOUND BY: A. 05-27N 047-28W, 04-55N 047-29W, 04-56N 048-27W, 05-27N 048-27W. B. 05-10N 045-31W, 04-54N 045-32W, 04-58N 047-15W, 05-14N 047-15W. 2. CANCEL THIS MSG 250400Z MAR 17.  
  (230318Z MAR 2017) 
 
HYDROLANT    933/2017(24). 
WESTERN NORTH ATLANTIC. BRAZIL-NORTH COAST. DNC 01. 1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING 270300Z TO 280300Z MAR IN AREAS BOUND BY: A. 05-27N 047-28W, 04-55N 047-29W, 04-56N 048-27W, 05-27N 048-27W. B. 05-10N 045-31W, 04-54N 045-32W, 04-58N 047-15W, 05-14N 047-15W. 2. CANCEL THIS MSG 280400Z MAR 17.  
  (230326Z MAR 2017) 
 
HYDROLANT    934/2017(37). 
NORTH SEA. ENGLAND-SOUTHEAST COAST. DNC 20. CANCEL HYDROLANT 915/17 AND THIS MSG, OPERATIONS SUSPENDED.  
  (230342Z MAR 2017) 
 
HYDROARC
 
HYDROARC     41/2017(42,43). 
GREENLAND SEA. NORWEGIAN SEA. SVALBARD. DNC 21, DNC 22. 1. ICEBERGS REPORTED IN 76-42N 013-38E AT 230730Z MAR. 2. CANCEL THIS MSG 261001Z MAR 17.  
  (231001Z MAR 2017)