Search Chart Corrections


This tool is used to search all active Notices to Mariners - Section 2: Chart Corrections.


Download as PDF

3959 - Hudson Bay Passage - New Chart - 11-DEC-1987 - NAD 1983

29-MAR-2024LNM/D. 02-DEC-2022
Delete subsurface Ocean Data Acquisition system (ODAS) with known depth of 13 metres (See Chart 1, L25)
54°31′37.2″N 130°32′31.2″W

DFO(6204890-02)
02-DEC-2022LNM/D. 22-JUL-2022
Add subsurface Ocean Data Acquisition system (ODAS) with known depth of 13 metres (See Chart 1, L25)
54°31′37.2″N 130°32′31.1″W

DFO(6204676-02)
22-JUL-2022LNM/D. 06-MAY-2022
Add submarine cable
(See Chart No. 1, L30.1)
joining 54°33′21.0″N 130°26′10.1″W
54°33′22.0″N 130°26′22.5″W
54°33′19.0″N 130°26′34.8″W
54°31′15.8″N 130°27′26.3″W
54°30′44.5″N 130°28′06.2″W
54°30′38.7″N 130°28′24.9″W
54°28′10.7″N 130°29′56.8″W
54°25′30.9″N 130°30′48.6″W
54°24′13.8″N 130°30′39.1″W
54°23′28.6″N 130°30′38.1″W
54°23′03.3″N 130°30′36.3″W
54°21′47.8″N 130°30′52.0″W
54°21′28.5″N 130°30′52.9″W
54°21′15.7″N 130°30′51.4″W
54°21′09.4″N 130°30′41.2″W
54°20′43.2″N 130°29′28.2″W
54°20′36.7″N 130°29′17.4″W
54°20′24.7″N 130°29′12.8″W
and 54°19′54.9″N 130°29′09.9″W

DFO(6204619-01)
22-JUL-2022LNM/D. 06-MAY-2022
Add submarine cable
(See Chart No. 1, L30.1)
joining 54°20′02.1″N 130°27′00.0″W
54°19′58.7″N 130°27′42.4″W
54°19′59.2″N 130°27′53.4″W
and 54°19′54.9″N 130°28′02.1″W

DFO(6204619-08)
06-MAY-2022LNM/D. 25-DEC-2020
Delete subsurface Ocean Data Acquisition system (ODAS) with known depth of 13 metres (See Chart No. 1, L25)
54°31′37.5″N 130°32′30.0″W

DFO(6204589-09)
25-DEC-2020LNM/D. 28-FEB-2020
Add submarine cable
(See Chart No. 1, L30.1)
This notice affects Electronic Navigational Chart: CA270390, CA370191, CA470074, CA470315, CA470363, CA470364, CA470370, CA570125
joining 54°36′10.8″N 130°35′22.4″W
54°35′33.5″N 130°34′53.0″W
54°33′22.8″N 130°33′56.0″W
54°31′53.9″N 130°34′48.5″W
54°27′48.3″N 130°35′09.9″W
54°25′32.6″N 130°34′12.1″W
54°22′25.3″N 130°34′12.3″W
54°21′23.3″N 130°34′11.3″W
54°20′53.1″N 130°33′53.4″W
and 54°20′10.7″N 130°34′11.6″W

DFO(6204394-01)
28-FEB-2020LNM/D. 19-APR-2019
Add obstruction with known depth of 13 metres, marked ODAS/SADO
(See Chart No. 1, K41)
This notice affects Electronic Navigational Chart: CA470370
54°31′37.5″N 130°32′30.0″W

DFO(6204254-01)
19-APR-2019LNM/D. 14-SEP-2018
Add light Fl(2) 5s9m5M with radar reflector
(See Chart No. 1, P1, S4)
This notice affects Electronic Navigational Chart: CA470364
54°34′27.9″N 130°37′39.0″W

(P2019006) LL(729.5) DFO(6204028-01)
14-SEP-2018LNM/D. 04-MAY-2018
Add wreck, least depth unknown
(See Chart No. 1, K29)
This notice affects Electronic Navigational Chart: CA370190, CA470369
54°21′51.1″N 131°02′50.7″W

DFO(6203838-01)
04-MAY-2018LNM/D. 21-APR-2017
Amend Fl to read Fl 6s against light
(See Chart No. 1, P1)
This notice affects Electronic Navigational Chart: CA270390, CA370191, CA470369
54°27′36.0″N 130°56′56.5″W

LL(730.6) DFO(6203727-01)
21-APR-2017LNM/D. 16-SEP-2016
Delete depth of 6.1 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470074
54°19′59.0″N 130°29′12.5″W

DFO(6203473-02)
21-APR-2017LNM/D. 16-SEP-2016
Add depth of 1.7 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470074, CA570715
54°19′58.4″N 130°29′11.9″W

DFO(6203473-03)
21-APR-2017LNM/D. 16-SEP-2016
Delete depth of 0.7 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470074
54°21′01.0″N 130°28′43.5″W

DFO(6203473-04)
21-APR-2017LNM/D. 16-SEP-2016
Add rock awash at chart datum
(See Chart No. 1, K12)
This notice affects Electronic Navigational Chart: CA470074
54°21′01.8″N 130°28′42.7″W

DFO(6203473-05)
21-APR-2017LNM/D. 16-SEP-2016
Delete R
(See Chart No. 1, J9.1)

This notice affects Electronic Navigational Chart: CA470074
54°20′58.6″N 130°28′44.5″W

DFO(6203473-06)
16-SEP-2016LNM/D. 09-SEP-2016
Add depth of 13.5 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°29′28.7″N 130°52′51.3″W

DFO(6203354-01)
16-SEP-2016LNM/D. 09-SEP-2016
Add depth of 29.2 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°31′36.4″N 130°47′56.5″W

DFO(6203354-02)
16-SEP-2016LNM/D. 09-SEP-2016
Add depth of 23.9 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°31′58.4″N 130°45′34.1″W

DFO(6203354-03)
16-SEP-2016LNM/D. 09-SEP-2016
Add depth of 23.5 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°31′46.2″N 130°48′17.0″W

DFO(6203354-04)
16-SEP-2016LNM/D. 09-SEP-2016
Add depth of 20.3 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°29′24.3″N 130°52′50.6″W

DFO(6203354-05)
16-SEP-2016LNM/D. 09-SEP-2016
Delete depth of 19.2 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°29′29.0″N 130°52′49.0″W

DFO(6203354-06)
16-SEP-2016LNM/D. 09-SEP-2016
Delete depth of 29 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°31′59.1″N 130°45′29.4″W

DFO(6203354-07)
09-SEP-2016LNM/D. 02-SEP-2016
Add depth of 16.6 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470364
54°36′15.0″N 130°32′00.4″W

DFO(6203351-01)
09-SEP-2016LNM/D. 02-SEP-2016
Delete depth of 19.5 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470364
54°36′15.0″N 130°32′04.0″W

DFO(6203351-02)
02-SEP-2016LNM/D. 17-JUL-2015
Delete depth of 22.6 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470370
54°27′58.8″N 130°42′59.0″W

DFO(6203338-01)
02-SEP-2016LNM/D. 17-JUL-2015
Add depth of 13.9 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470370
54°28′01.0″N 130°43′00.9″W

DFO(6203338-02)
02-SEP-2016LNM/D. 17-JUL-2015
Add depth of 14.6 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA370191, CA470370
54°28′58.1″N 130°43′26.3″W

DFO(6203338-03)
02-SEP-2016LNM/D. 17-JUL-2015
Add depth of 8.9 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA370191, CA470370
54°26′53.8″N 130°41′55.3″W

DFO(6203338-04)
17-JUL-2015LNM/D. 26-JUN-2015
Add red, green and red starboard bifurcation lighted pillar buoy Fl(2+1)R, marked DF
(See Chart No. 1 Qi)
This notice affects Electronic Navigational Chart: CA470364
54°33′50.7″N 130°26′38.0″W

(P2015060) LL(726.1) DFO(6203057-01)
26-JUN-2015LNM/D. 05-APR-2013
Replace green port hand can buoy, marked D91 with
green lighted port hand pillar buoy Fl G, marked D91
(See Chart No. 1,Qg)
This notice affects Electronic Navigational Chart: CA470364
54°33′49.3″N 130°25′45.0″W

(P2015052) LL(727) DFO(6203050-01)
05-APR-2013LNM/D. 23-NOV-2012
Delete depth of 31 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°22′44.7″N 130°55′26.8″W

DFO(6202683-01)
05-APR-2013LNM/D. 23-NOV-2012
Add depth of 21.6 metres
(See Chart No. 1, I10)
This notice affects Electronic Navigational Chart: CA470369
54°22′43.4″N 130°55′25.4″W

DFO(6202683-02)
23-NOV-2012LNM/D. 26-OCT-2012
Add depth of 0.3 metres
(See Chart No. 1, I10)


This notice affects Electronic Navigational Chart: CA470364
54°33′46.9″N 130°25′43.2″W

DFO(6202634-03)
26-OCT-2012LNM/D. 17-FEB-2012
Add depth of 3.6 metres
(See Chart No. 1, I10)


This notice affects Electronic Navigational Chart: CA470364
54°33′52.5″N 130°26′03.0″W

DFO(6202623-02)
17-FEB-2012LNM/D. 23-JUN-2006
Amend Adjoining Chart Carte adjacente 3802 to read
Adjoining Chart Carte adjacente 3800
(See Chart No. 1, A20)



outside west border at 54°26′30.0″N

DFO(6202537-03)
23-JUN-2006LNM/D. 16-DEC-2005
Delete red starboard hand spar buoy, marked D82
(see Chart No. 1 Qf)


This notice affects Electronic Navigational Chart: CA470074
54°21′29.0″N 130°30′09.0″W

DFO(6201451-01)
23-JUN-2006LNM/D. 16-DEC-2005
Delete light Fl
(see Chart No. 1 P1)


This notice affects Electronic Navigational Chart: CA470074
54°21′34.0″N 130°29′56.0″W

LL(723) DFO(6201451-02)
23-JUN-2006LNM/D. 16-DEC-2005
Add light Fl 6s
(see Chart No. 1 P1)


This notice affects Electronic Navigational Chart: CA470074
54°21′31.0″N 130°30′09.0″W

LL(723) DFO(6201451-03)
16-DEC-2005LNM/D. 31-JAN-2003
Delete orange and white mooring can buoy


This notice affects Electronic Navigational Chart: CA470369
54°28′01.2″N 130°56′56.9″W

DFO(6201343-01)
31-JAN-2003LNM/D. 06-APR-2001
Add rock which covers and uncovers, with drying height of 1.0m


54°21′11.1″N 130°45′15.8″W

DFO(6200419-01)
06-APR-2001LNM/D. 05-MAY-2000
Add wreck showing portion of superstructure


54°28′09.4″N 130°47′27.1″W

DFO(6201017-01)
05-MAY-2000LNM/D. 15-OCT-1993
Delete Fog Sig 30s


54°34′06.8″N 130°42′31.5″W

(CCG-P00-013) LL(730) DFO(6200700-01)

Click here for the list of replaced and withdrawn charts by the Canadian Hydrographic Service (CHS).


Report a problem on this page
Please select all that apply:

Privacy statement

Thank you for your help!

You will not receive a reply. For enquiries, please contact us.

Date modified: