| Action | Item Name | Charting Label | Latitude | Longitude | Published Document | Kapp | RNC Panel | RNC Posted | PDF Posted |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 08' 13.257" | W 070° 27' 50.008" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 13.180" | W 070° 27' 47.340" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 12.164" | W 070° 29' 06.713" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | note: WIND FARM | WIND FARM This wind farm is under construction. Mariners are advised to use caution, as construction equipment may be moving in the area. | N 41° 34' 00.000" | W 070° 13' 50.000" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 10 OF 10 | Wind Farm (see note) | N 41° 00' 51.500" | W 070° 34' 25.500" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 9 OF 10 | Wind Farm (see note) | N 41° 00' 53.600" | W 070° 31' 47.000" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 8 OF 10 | Wind Farm (see note) | N 40° 57' 50.000" | W 070° 27' 36.200" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 7 OF 10 | Wind Farm (see note) | N 41° 02' 10.500" | W 070° 22' 03.300" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 6 OF 10 | Wind Farm (see note) | N 41° 04' 24.000" | W 070° 22' 06.000" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 5 OF 10 | Wind Farm (see note) | N 41° 05' 32.400" | W 070° 23' 39.400" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 4 OF 10 | Wind Farm (see note) | N 41° 05' 30.600" | W 070° 26' 05.600" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 3 OF 10 | Wind Farm (see note) | N 41° 07' 21.200" | W 070° 26' 08.000" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 2 OF 10 | Wind Farm (see note) | N 41° 08' 36.000" | W 070° 27' 50.200" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Wind Farm PT 1 OF 10 | Wind Farm (see note) | N 41° 02' 06.400" | W 070° 36' 08.100" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 14.140" | W 070° 26' 26.653" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 12.127" | W 070° 29' 05.363" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 11.098" | W 070° 30' 24.714" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 16.094" | W 070° 23' 47.940" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 13.142" | W 070° 27' 46.008" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 07' 14.221" | W 070° 26' 29.278" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 07' 13.220" | W 070° 27' 48.672" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 04' 17.008" | W 070° 22' 27.332" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 11.135" | W 070° 30' 26.086" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 15.126" | W 070° 25' 07.298" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 10.050" | W 070° 31' 44.065" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Delete | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 14.180" | W 070° 26' 27.964" | LNM 21/23, 1st Dist | 2154 | 13009_1 | 5/18/2023 | 5/18/2023 |
| Add | Unexploded ordnance caution note | CAUTION
UNEXPLODED ORDNANCE
This area is a former firing range active from 1952 to 1961. Mariners are cautioned against anchoring, dredging or trawling in this area due to the possible existence of unexploded ordnance. | N 41° 52' 30.000" | W 070° 51' 50.000" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 14 OF 14 | (Chart No. 1: N1.1) | N 41° 56' 17.000" | W 069° 58' 47.700" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 13 OF 14 | (Chart No. 1: N1.1) | N 42° 03' 11.200" | W 069° 42' 41.800" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 12 OF 14 | (Chart No. 1: N1.1) | N 42° 01' 15.000" | W 069° 40' 46.500" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 11 OF 14 | (Chart No. 1: N1.1) | N 41° 59' 05.000" | W 069° 39' 19.000" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 10 OF 14 | (Chart No. 1: N1.1) | N 41° 56' 45.000" | W 069° 38' 22.500" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 9 OF 14 | (Chart No. 1: N1.1) | N 41° 54' 20.000" | W 069° 37' 59.000" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 8 OF 14 | (Chart No. 1: N1.1) | N 41° 51' 55.000" | W 069° 38' 08.500" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 7 OF 14 | (Chart No. 1: N1.1) | N 41° 49' 32.000" | W 069° 38' 52.000" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 6 OF 14 | (Chart No. 1: N1.1) | N 41° 47' 17.000" | W 069° 40' 07.000" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 5 OF 14 | (Chart No. 1: N1.1) | N 41° 45' 14.000" | W 069° 41' 51.500" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 4 OF 14 | (Chart No. 1: N1.1) | N 41° 43' 26.000" | W 069° 44' 02.500" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 3 OF 14 | (Chart No. 1: N1.1) | N 41° 41' 55.700" | W 069° 46' 36.700" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 2 OF 14 | (Chart No. 1: N1.1) | N 41° 52' 49.300" | W 069° 57' 13.800" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance limit PT 1 OF 14 | (Chart No. 1: N1.1) | N 41° 52' 48.300" | W 069° 57' 24.600" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Unexploded ordnance area label | Unexploded ordnance (see note) | N 41° 51' 10.000" | W 069° 49' 10.000" | LNM 20/23, 1st Dist | 2154 | 13009_1 | 5/11/2023 | 5/11/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 08' 13.257" | W 070° 27' 50.008" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 07' 14.221" | W 070° 26' 29.278" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 07' 13.220" | W 070° 27' 48.672" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 14.180" | W 070° 26' 27.964" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 13.180" | W 070° 27' 47.340" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 12.164" | W 070° 29' 06.713" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 06' 11.135" | W 070° 30' 26.086" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 16.094" | W 070° 23' 47.940" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 15.126" | W 070° 25' 07.298" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 14.140" | W 070° 26' 26.653" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 13.142" | W 070° 27' 46.008" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 12.127" | W 070° 29' 05.363" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 11.098" | W 070° 30' 24.714" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 05' 10.050" | W 070° 31' 44.065" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Non-dangerous obstruction | Obstn Wind Turbine under construction | N 41° 04' 17.008" | W 070° 22' 27.332" | LNM 13/23, 1st Dist | 2154 | 13009_1 | 4/6/2023 | 4/6/2023 |
| Add | Beacon Wind Lighted Met Research Buoy B | Y "B" Fl (5) Y 20s Priv | N 40° 57' 05.641" | W 070° 22' 33.339" | LNM 09/23, 1st Dist | 2154 | 13009_1 | 3/9/2023 | 3/9/2023 |
| Change | Ocean Tech Lighted Research Buoy TGS-MA | Y "TGS-MA" Fl Y 2s AIS Priv | N 40° 43' 57.936" | W 070° 44' 28.968" | LNM 07/23, 1st Dist | 2154 | 13009_1 | 2/23/2023 | 2/23/2023 |
| Add | Wreck in fathoms | 178 Wk | N 42° 22' 43.600" | W 067° 14' 29.400" | CNM 01/23, Canada | 2154 | 13009_1 | 2/2/2023 | 2/2/2023 |
| Add | Wreck in fathoms | 75 Wk | N 42° 46' 26.900" | W 066° 38' 46.800" | CNM 01/23, Canada | 2154 | 13009_1 | 2/2/2023 | 2/2/2023 |
| Add | Subsurface ODAS | ODAS | N 41° 03' 45.180" | W 070° 28' 27.768" | LNM 02/23, 1st Dist | 2154 | 13009_1 | 1/19/2023 | 1/19/2023 |
| Relocate | UNH Isle of Shoals CO2 Research Lighted Buoy | Y Fl Y 4s Priv | N 43° 01' 14.880" | W 070° 32' 33.000" | LNM 01/23, 1st Dist | 2154 | 13009_1 | 1/12/2023 | 1/12/2023 |
| Delete | Subsurface ODAS | ODAS (84 fms) | N 42° 55' 00.100" | W 065° 19' 21.300" | CNM 12/22, Canada | 2154 | 13009_1 | 1/5/2023 | 1/5/2023 |
| Delete | Subsurface ODAS | ODAS (65 fms) | N 42° 54' 31.100" | W 065° 18' 48.900" | CNM 12/22, Canada | 2154 | 13009_1 | 1/5/2023 | 1/5/2023 |
| Delete | Subsurface ODAS | ODAS (779 fms) | N 41° 46' 14.400" | W 065° 34' 31.400" | CNM 12/22, Canada | 2154 | 13009_1 | 1/5/2023 | 1/5/2023 |
| Delete | Subsurface ODAS | ODAS (731 fms) | N 41° 15' 28.600" | W 066° 02' 32.300" | CNM 12/22, Canada | 2154 | 13009_1 | 1/5/2023 | 1/5/2023 |
| Add | Subsurface ODAS | ODAS (367 fms) | N 41° 20' 41.200" | W 066° 08' 59.000" | CNM 12/22, Canada | 2154 | 13009_1 | 1/5/2023 | 1/5/2023 |
| Add | Ocean Tech Lighted Research Buoy TGS-MA | Y "TGS-MA" Fl Y 2s Priv | N 40° 43' 57.936" | W 070° 44' 28.968" | LNM 51/22, 1st Dist | 2154 | 13009_1 | 12/29/2022 | 12/29/2022 |
| Add | SoFar Ocean Tech Lighted Research Buoy A | Y "A" Fl Y 2.5s Priv | N 40° 43' 33.000" | W 070° 44' 29.200" | LNM 50/22, 1st Dist | 2154 | 13009_1 | 12/22/2022 | 12/22/2022 |
| Delete | Beacon Wind Lighted Research Buoy B | Y "B" Fl (5) Y 20s Priv | N 40° 57' 05.641" | W 070° 22' 33.339" | LNM 47/22, 1st Dist | 2154 | 13009_1 | 12/1/2022 | 12/1/2022 |
| Change | WHG Research Lighted Buoy W NERACOOS 44090 | Y "W NERACOOS 44090" Fl (5) Y 20s Priv | N 41° 50' 25.038" | W 070° 19' 43.068" | LNM 40/22, 1st Dist | 2154 | 13009_1 | 10/13/2022 | 10/13/2022 |
| Add | Vineyard Northeast Metocean Lighted Research Buoy | Y Fl Y 20s Priv | N 40° 40' 21.119" | W 070° 13' 07.767" | LNM 30/22, 1st Dist | 2154 | 13009_1 | 8/4/2022 | 8/4/2022 |
| Delete | Mayflower Lidar Lighted Research Buoy | Y Fl Y 20s Priv | N 40° 48' 08.627" | W 070° 20' 25.192" | LNM 28/22, 1st Dist | 2154 | 13009_1 | 7/21/2022 | 7/21/2022 |
| Add | Unexploded ordnance | Unexploded ordnance (rep 2022) | N 41° 04' 02.640" | W 070° 26' 28.200" | LNM 27/22, 1st Dist | 2154 | 13009_1 | 7/14/2022 | 7/14/2022 |
| Relocate | NOAA Data Lighted Buoy 44018 | Y ODAS "44018" Fl (4) Y 20s PA | N 42° 12' 11.240" | W 070° 09' 14.295" | LNM 25/22, 1st Dist | 2154 | 13009_1 | 6/30/2022 | 6/30/2022 |
| Change | Green Island Light | Oc 3s 82ft 18M | N 43° 41' 23.100" | W 066° 08' 38.300" | CNM 05/22, Canada | 2154 | 13009_1 | 6/2/2022 | 6/2/2022 |
| Change | Chatham Beach Lighted Whistle Buoy C | RW "C" Mo (A) WHIS AIS | N 41° 39' 12.040" | W 069° 55' 30.051" | LNM 21/22, 1st Dist | 2154 | 13009_1 | 6/2/2022 | 6/2/2022 |
| Relocate | WHOI Research Lighted Buoy Pioneer ISSM | Y "ISSM" Fl Y 4s Priv | N 40° 22' 01.800" | W 070° 52' 54.540" | LNM 21/22, 1st Dist | 2154 | 13009_1 | 6/2/2022 | 6/2/2022 |
| Relocate | NOAA Data Lighted Buoy 44008 | Y ODAS "44008" Fl (4) Y 20s PA | N 40° 29' 44.000" | W 069° 15' 01.000" | LNM 19/22, 1st Dist | 2154 | 13009_1 | 5/19/2022 | 5/19/2022 |
| Add | Subsurface ODAS | ODAS | N 42° 18' 12.900" | W 065° 59' 15.200" | CNM 04/22, Canada | 2154 | 13009_1 | 5/5/2022 | 5/5/2022 |
| Add | Subsurface ODAS | ODAS | N 42° 50' 27.000" | W 066° 43' 52.600" | CNM 04/22, Canada | 2154 | 13009_1 | 5/5/2022 | 5/5/2022 |
| Relocate | UNH Jeffrey's Ledge Lighted Research Buoy | Y Fl Y 2.5s Priv | N 42° 53' 25.140" | W 070° 03' 34.020" | LNM 13/22, 1st Dist | 2154 | 13009_1 | 4/7/2022 | 4/7/2022 |
| Add | Non-Dangerous Wreck | PA | N 41° 41' 31.000" | W 065° 32' 11.000" | CNM 01/22, Canada | 2154 | 13009_1 | 2/3/2022 | 2/3/2022 |
| Substitute | Sounding in fathoms | 3 for 9 | N 43° 48' 59.500" | W 064° 47' 44.200" | CNM 01/22, Canada | 2154 | 13009_1 | 2/3/2022 | 2/3/2022 |
| Add | Sounding in fathoms | 2 | N 43° 55' 00.200" | W 064° 44' 30.500" | CNM 01/22, Canada | 2154 | 13009_1 | 2/3/2022 | 2/3/2022 |
| Add | Subsurface ODAS | ODAS (84 fms) | N 42° 54' 55.400" | W 065° 19' 21.300" | CNM 01/22, Canada | 2154 | 13009_1 | 2/3/2022 | 2/3/2022 |
| Add | Subsurface ODAS | ODAS (731 fms) | N 41° 15' 28.600" | W 066° 02' 32.400" | CNM 01/22, Canada | 2154 | 13009_1 | 2/3/2022 | 2/3/2022 |
| Add | Subsurface ODAS | ODAS (65 fms) | N 42° 54' 31.100" | W 065° 18' 53.900" | CNM 01/22, Canada | 2154 | 13009_1 | 2/3/2022 | 2/3/2022 |
| Add | Subsurface ODAS | ODAS (779 fms) | N 41° 46' 14.400" | W 065° 34' 32.600" | CNM 12/21, Canada | 2154 | 13009_1 | 1/6/2022 | 1/6/2022 |
| Relocate | Manana Island VAIS 14M | V-AIS | N 43° 46' 35.650" | W 069° 22' 35.720" | LNM 51/21, 1st Dist | 2154 | 13009_1 | 12/30/2021 | 12/30/2021 |
| Relocate | Bantam Ledge Buoy DBL | BR "DBL" | N 43° 49' 32.745" | W 068° 57' 02.579" | LNM 48/21, 1st Dist | 2154 | 13009_1 | 12/9/2021 | 12/9/2021 |
| Relocate | WHOI Research Lighted Buoy Pioneer ISSM | Y "ISSM" Fl Y 4s Priv | N 40° 21' 52.560" | W 070° 53' 17.700" | LNM 48/21, 1st Dist | 2154 | 13009_1 | 12/9/2021 | 12/9/2021 |
| Relocate | WHOI Lighted Research Buoy Pioneer IS | Y "IS" Fl Y 4s Priv | N 40° 21' 43.200" | W 070° 52' 42.600" | LNM 48/21, 1st Dist | 2154 | 13009_1 | 12/9/2021 | 12/9/2021 |
| Change | Isles of Shoals Light | Fl 15s 82ft 14M HORN (MRASS) | N 42° 58' 02.074" | W 070° 37' 23.778" | LNM 43/21, 1st Dist | 2154 | 13009_1 | 11/11/2021 | 11/4/2021 |
| Relocate | NOAA Data Lighted Buoy 44008 | Y ODAS "44008" Fl (4) Y 20s PA | N 40° 29' 51.000" | W 069° 15' 04.000" | LNM 35/21, 1st Dist | 2154 | 13009_1 | 9/9/2021 | 9/9/2021 |
| Change | UNH Isle of Shoals CO2 Research Lighted Buoy | Y Fl Y 4s Priv | N 43° 01' 08.760" | W 070° 32' 29.520" | LNM 32/21, 1st Dist | 2154 | 13009_1 | 8/19/2021 | 8/19/2021 |
| Relocate | UNH Isle of Shoals CO2 Research Lighted Buoy | Y Fl Y 4s Priv | N 43° 01' 08.760" | W 070° 32' 29.520" | LNM 32/21, 1st Dist | 2154 | 13009_1 | 8/19/2021 | 8/19/2021 |
| Add | Beacon Wind Lighted Research Buoy B | Y "B" Fl (5) Y 20s Priv | N 40° 57' 05.592" | W 070° 22' 32.822" | LNM 31/21, 1st Dist | 2154 | 13009_1 | 8/12/2021 | 8/12/2021 |
| Add | Beacon Wind Lighted Research Buoy A | Y "A" Fl (5) Y 20s Priv | N 40° 42' 50.391" | W 070° 40' 40.204" | LNM 31/21, 1st Dist | 2154 | 13009_1 | 8/12/2021 | 8/12/2021 |
| Add | Beacon Wind LiDAR Lighted Buoy | Y Fl (5) Y 20s Priv | N 40° 49' 41.869" | W 070° 31' 58.466" | LNM 31/21, 1st Dist | 2154 | 13009_1 | 8/12/2021 | 8/12/2021 |
| Relocate | NOAA Data Lighted Buoy 44011 | Y ODAS "44011" Fl (4) Y 20s PA | N 41° 05' 35.000" | W 066° 33' 43.000" | LNM 26/21, 1st Dist | 2154 | 13009_1 | 7/8/2021 | 7/8/2021 |
| Relocate | NOAA Data Lighted Buoy 44008 | Y ODAS "44008" Fl (4) Y 20s PA | N 40° 30' 12.000" | W 069° 15' 51.000" | LNM 26/21, 1st Dist | 2154 | 13009_1 | 7/8/2021 | 7/8/2021 |
| Add | Non-Dangerous Wreck | PA | N 42° 19' 07.600" | W 069° 37' 50.800" | LNM 21/21, 1st Dist | 2154 | 13009_1 | 6/3/2021 | 6/3/2021 |
| Add | UNH Jeffrey's Ledge Lighted Research Buoy | Y Fl Y 2.5s Priv | N 42° 55' 04.800" | W 070° 03' 54.000" | LNM 17/21, 1st Dist | 2154 | 13009_1 | 5/13/2021 | 5/6/2021 |
| Relocate | Dry Salvages Lighted Bell Buoy 1 | G "1" Fl G 2.5s BELL | N 42° 40' 40.353" | W 070° 33' 31.849" | LNM 16/21, 1st Dist | 2154 | 13009_1 | 5/6/2021 | 4/29/2021 |
| Delete | Vineyard Wind Ltd Research Buoy VWM-02 | Y "VWM-02" Fl Y 2.5s Priv | N 41° 00' 23.137" | W 070° 28' 39.554" | LNM 15/21, 1st Dist | 2154 | 13009_1 | 4/29/2021 | 4/22/2021 |
| Delete | Vineyard Wind Ltd Research Buoy VWM-01 | Y "VWM-01" Fl Y 2.5s Priv | N 41° 04' 21.317" | W 070° 28' 57.004" | LNM 15/21, 1st Dist | 2154 | 13009_1 | 4/29/2021 | 4/22/2021 |
| Change | Portland Head Light | Fl 4s 101ft 19M HORN (MRASS) | N 43° 37' 23.209" | W 070° 12' 28.323" | LNM 10/21, 1st Dist | 2154 | 13009_1 | 3/18/2021 | 3/18/2021 |
| Add | Sounding in fathoms | 16 | N 41° 09' 46.000" | W 070° 42' 52.000" | WNM 04/21, NGA | 2154 | 13009_1 | 1/21/2021 | 1/21/2021 |
| Add | Sounding in fathoms | 12 | N 41° 14' 06.000" | W 070° 38' 37.000" | WNM 04/21, NGA | 2154 | 13009_1 | 1/21/2021 | 1/21/2021 |
| Delete | Sounding in fathoms | 14 | N 41° 14' 25.000" | W 070° 39' 14.000" | WNM 04/21, NGA | 2154 | 13009_1 | 1/21/2021 | 1/21/2021 |
| Add | Sounding in fathoms | 10 | N 41° 11' 28.000" | W 070° 50' 41.000" | WNM 03/21, NGA | 2154 | 13009_1 | 1/14/2021 | 1/14/2021 |
| Delete | Sounding in fathoms | 13 | N 41° 11' 17.000" | W 070° 51' 11.000" | WNM 03/21, NGA | 2154 | 13009_1 | 1/14/2021 | 1/14/2021 |
| Relocate | NOAA Data Lighted Buoy 44005 | Y ODAS "44005" Fl (4) Y 20s PA | N 43° 12' 02.000" | W 069° 07' 37.000" | LNM 01/21, 1st Dist | 2154 | 13009_1 | 1/14/2021 | 1/14/2021 |
| Relocate | WHOI TSS Research Lighted Buoy AB-10 | Y "AB-10" Fl Y 4s Priv | N 42° 04' 57.000" | W 069° 51' 48.000" | LNM 01/21, 1st Dist | 2154 | 13009_1 | 1/14/2021 | 1/14/2021 |
| Add | Sounding in feet | 107 | N 41° 03' 10.000" | W 070° 53' 33.000" | WNM 02/21, NGA | 2154 | 13009_1 | 1/7/2021 | 1/7/2021 |
| Delete | Non-Dangerous Wreck | PA | N 41° 07' 32.000" | W 070° 44' 50.000" | LNM 52/20, 1st Dist | 2154 | 13009_1 | 12/24/2020 | 12/24/2020 |
| Delete | Obstruction | Obstn PA | N 41° 09' 00.000" | W 070° 35' 57.000" | LNM 52/20, 1st Dist | 2154 | 13009_1 | 12/24/2020 | 12/24/2020 |
| Add | Submarine Cable PT 38 OF 38 | None | N 42° 14' 32.900" | W 066° 00' 00.000" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 37 OF 38 | None | N 42° 16' 25.700" | W 066° 05' 02.300" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 36 OF 38 | None | N 42° 17' 51.400" | W 066° 13' 19.700" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 35 OF 38 | None | N 42° 19' 50.600" | W 067° 16' 30.300" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 34 OF 38 | None | N 42° 21' 25.500" | W 067° 22' 33.600" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 33 OF 38 | None | N 42° 32' 09.100" | W 067° 45' 14.500" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 32 OF 38 | None | N 42° 33' 26.000" | W 067° 49' 30.800" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 31 OF 38 | None | N 42° 34' 03.200" | W 067° 55' 06.200" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 30 OF 38 | None | N 42° 34' 11.300" | W 068° 01' 40.800" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 29 OF 38 | None | N 42° 32' 09.600" | W 068° 19' 16.400" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 28 OF 38 | None | N 42° 27' 16.800" | W 068° 33' 47.400" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 27 OF 38 | None | N 42° 21' 19.800" | W 068° 58' 55.000" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 26 OF 38 | None | N 42° 21' 17.000" | W 069° 00' 50.900" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 25 OF 38 | None | N 42° 23' 06.800" | W 069° 11' 41.300" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 24 OF 38 | None | N 42° 26' 13.800" | W 069° 23' 47.400" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 23 OF 38 | None | N 42° 27' 28.700" | W 069° 27' 18.600" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 22 OF 38 | None | N 42° 35' 14.200" | W 069° 44' 35.000" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 21 OF 38 | None | N 42° 36' 41.100" | W 069° 51' 14.900" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 20 OF 38 | None | N 42° 41' 48.600" | W 070° 01' 05.500" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 19 OF 38 | None | N 42° 44' 04.500" | W 070° 02' 15.800" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 18 OF 38 | None | N 42° 44' 42.000" | W 070° 03' 41.800" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 17 OF 38 | None | N 42° 45' 29.300" | W 070° 08' 42.300" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 16 OF 38 | None | N 42° 47' 13.300" | W 070° 14' 37.100" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 15 OF 38 | None | N 42° 45' 24.700" | W 070° 20' 28.700" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 14 OF 38 | None | N 42° 45' 11.600" | W 070° 23' 17.400" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 13 OF 38 | None | N 42° 42' 38.000" | W 070° 31' 57.500" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 12 OF 38 | None | N 42° 41' 26.900" | W 070° 33' 10.800" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 11 OF 38 | None | N 42° 40' 38.200" | W 070° 32' 50.500" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 10 OF 38 | None | N 42° 37' 31.300" | W 070° 32' 59.600" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 9 OF 38 | None | N 42° 35' 45.600" | W 070° 34' 49.700" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 8 OF 38 | None | N 42° 33' 36.200" | W 070° 39' 39.200" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 7 OF 38 | None | N 42° 32' 06.900" | W 070° 39' 52.600" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 6 OF 38 | None | N 42° 31' 17.200" | W 070° 41' 10.300" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 5 OF 38 | None | N 42° 30' 51.100" | W 070° 42' 22.900" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 4 OF 38 | None | N 42° 26' 53.400" | W 070° 48' 59.100" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 3 OF 38 | None | N 42° 25' 50.400" | W 070° 49' 16.300" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 2 OF 38 | None | N 42° 25' 30.800" | W 070° 49' 56.500" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 1 OF 38 | None | N 42° 26' 27.800" | W 070° 52' 16.500" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 5 OF 5 | None | N 41° 50' 59.900" | W 064° 37' 01.000" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 4 OF 5 | None | N 42° 00' 52.700" | W 065° 14' 50.600" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 3 OF 5 | None | N 42° 03' 10.600" | W 065° 26' 51.900" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 2 OF 5 | None | N 42° 06' 23.000" | W 065° 33' 52.900" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Add | Submarine Cable PT 1 OF 5 | None | N 42° 14' 32.900" | W 066° 00' 00.000" | LNM 51/20, 1st Dist | 2154 | 13009_1 | 12/17/2020 | 12/17/2020 |
| Delete | Submerged wreck | Rep (1986) | N 41° 08' 22.700" | W 070° 51' 03.100" | WNM 49/20, NGA | 2154 | 13009_1 | 12/3/2020 | 12/3/2020 |
| Delete | Submerged wreck | PA | N 41° 12' 29.400" | W 070° 40' 57.100" | WNM 49/20, NGA | 2154 | 13009_1 | 12/3/2020 | 12/3/2020 |
| Add | Wreck in feet | 89 Wk | N 41° 13' 53.670" | W 070° 42' 49.880" | WNM 49/20, NGA | 2154 | 13009_1 | 12/3/2020 | 12/3/2020 |
| Relocate | NOAA DATA LIGHTED BUOY 44018 | Y ODAS "44018" Fl (4) Y 20s PA | N 42° 12' 17.086" | W 070° 08' 31.287" | LNM 45/20, 1st Dist | 2154 | 13009_1 | 11/19/2020 | 11/19/2020 |
| Relocate | NOAA DATA LIGHTED BUOY 44005 | Y ODAS "44005" Fl (4) Y 20s PA | N 43° 12' 07.654" | W 069° 07' 37.669" | LNM 45/20, 1st Dist | 2154 | 13009_1 | 11/19/2020 | 11/19/2020 |
| Delete | WHOI RESEARCH LTD BUOY DMON | Y "DMON" Fl Y 4s Priv | N 41° 08' 49.000" | W 070° 56' 41.000" | LNM 38/20, 1st Dist | 2154 | 13009_1 | 10/1/2020 | 10/1/2020 |
| Relocate | MAYFLOWER LIDAR LTD RESEARCH BUOY | Y Fl Y 20s Priv | N 40° 48' 08.627" | W 070° 20' 25.192" | CNM 08/20, Canada | 2154 | 13009_1 | 9/3/2020 | 9/3/2020 |
| Change | WOOD END LIGHT | Fl R 10s 45ft 3M HORN (MRASS) | N 42° 01' 16.800" | W 070° 11' 36.500" | LNM 30/20, 1st Dist | 2154 | 13009_1 | 8/6/2020 | 8/6/2020 |
| Add | WHOI LIGHTED RESEARCH BUOY ORSTED | Y Fl Y 4s Priv | N 41° 03' 40.680" | W 070° 49' 56.280" | LNM 29/20, 1st Dist | 2154 | 13009_1 | 7/30/2020 | 7/30/2020 |
| Change | PEASES ISLAND LIGHT | LFl 6s 52ft 9M HORN | N 43° 37' 42.600" | W 066° 01' 34.900" | CNM 06/20, Canada | 2154 | 13009_1 | 7/2/2020 | 7/2/2020 |
| Change | SEGUIN LIGHT | F 180ft 14M HORN (MRASS) | N 43° 42' 26.900" | W 069° 45' 28.900" | LNM 24/20, 1st Dist | 2154 | 13009_1 | 6/25/2020 | 6/25/2020 |
| Change | SANKATY HEAD LIGHT | Fl 7.5s 158ft 20M | N 41° 17' 03.730" | W 069° 57' 57.900" | LNM 24/20, 1st Dist | 2154 | 13009_1 | 6/25/2020 | 6/25/2020 |
| Relocate | CHATHAM BEACH LTD WHISTLE BUOY C | RW "C" Mo (A) WHIS AIS | N 41° 39' 12.006" | W 069° 55' 30.041" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Change | CHATHAM BEACH LTD WHISTLE BUOY C | RW "C" Mo (A) WHIS AIS | N 41° 39' 12.006" | W 069° 55' 30.041" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-9 | Y "AB-9" Fl Y 4s Priv | N 42° 09' 23.340" | W 069° 54' 58.140" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-8 | Y "AB-8" Fl Y 4s Priv | N 42° 13' 49.620" | W 069° 58' 02.280" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-7 | Y "AB-7" Fl Y 4s Priv | N 42° 18' 09.720" | W 070° 01' 55.740" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-6 | Y "AB-6" Fl Y 4s Priv | N 42° 18' 40.560" | W 070° 07' 05.820" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-5 | Y "AB-5" Fl Y 4s Priv | N 42° 19' 08.760" | W 070° 13' 48.600" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-4 | Y "AB-4" Fl Y 4s Priv | N 42° 19' 33.780" | W 070° 20' 32.460" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-3 | Y "AB-3" Fl Y 4s Priv | N 42° 19' 59.820" | W 070° 27' 16.680" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-2 | Y "AB-2" Fl Y 4s Priv | N 42° 20' 25.260" | W 070° 33' 59.400" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-10 | Y "AB-10" Fl Y 4s Priv | N 42° 04' 33.618" | W 069° 51' 47.724" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Relocate | WHOI TRAFFIC SEPARATION SCHEME RESEARCH LTD BUOY AB-1 | Y "AB-1" Fl Y 4s Priv | N 42° 20' 49.800" | W 070° 40' 40.800" | LNM 11/20, 1st Dist | 2154 | 13009_1 | 4/2/2020 | 4/2/2020 |
| Add | SUBMERGED WRECK | PA | N 43° 10' 25.000" | W 069° 17' 43.000" | LNM 06/20, 1st Dist | 2154 | 13009_1 | 2/20/2020 | 2/20/2020 |
| Relocate | UNH ISLE OF SHOALS CO2 RESEARCH LTD BUOY | Y "CO2" Fl Y 4s Priv | N 43° 01' 07.200" | W 070° 32' 31.320" | LNM 02/20, 1st Dist | 2154 | 13009_1 | 1/23/2020 | 1/23/2020 |
| Change | HALFWAY ROCK LIGHT | Fl R 5s 76ft 14M HORN (MRASS) | N 43° 39' 20.800" | W 070° 02' 12.426" | LNM 02/20, 1st Dist | 2154 | 13009_1 | 1/23/2020 | 1/23/2020 |
| Relocate | MAYFLOWER LIDAR LTD RESEARCH BUOY | Y Fl Y 20s Priv | N 40° 50' 29.034" | W 070° 14' 56.244" | LNM 02/20, 1st Dist | 2154 | 13009_1 | 1/23/2020 | 1/23/2020 |
| Delete | WHOI RESEARCH BUOY DMON MDR | Y "DMON MDR" Fl Y 4s Priv | N 43° 58' 44.640" | W 068° 05' 07.284" | LNM 44/19, 1st Dist | 2154 | 13009_1 | 11/7/2019 | 11/7/2019 |
| Add | MAYFLOWER LIDAR LTD RESEARCH BUOY | Y Fl Y 20s Priv | N 40° 48' 08.627" | W 070° 20' 25.192" | LNM 44/19, 1st Dist | 2154 | 13009_1 | 11/7/2019 | 11/7/2019 |
| Relocate | UNIVERSITY OF MAINE RESEARCH LTD BUOY E | Y "E" Fl Y 4s Priv | N 43° 42' 54.400" | W 069° 21' 17.100" | LNM 33/19, 1st Dist | 2154 | 13009_1 | 8/22/2019 | 8/22/2019 |
| Delete | CARIBBEAN WIND LTD REASEARCH BUOY BW2 | Y "BW2" Fl Y 4s Priv | N 41° 07' 09.300" | W 070° 35' 03.900" | LNM 32/19, 1st Dist | 2154 | 13009_1 | 8/15/2019 | 8/15/2019 |
| Delete | CARIBBEAN WIND LTD REASEARCH BUOY BW1 | Y "BW1" Fl Y 4s Priv | N 40° 55' 12.540" | W 070° 55' 46.920" | LNM 32/19, 1st Dist | 2154 | 13009_1 | 8/15/2019 | 8/15/2019 |
| Relocate | UNH ISLE OF SHOALS RESEARCH LTD BUOY CO2 | Y "CO2" Fl Y 4s Priv | N 43° 01' 12.120" | W 070° 32' 36.420" | LNM 25/19, 1st Dist | 2154 | 13009_1 | 7/4/2019 | 7/4/2019 |
| Add | SUBMERGED BUOY | Subm buoy (depth of 94 fms) | N 43° 18' 00.400" | W 067° 29' 59.800" | CNM 05/19, Canada | 2154 | 13009_1 | 6/6/2019 | 6/6/2019 |
| Relocate | NOAA ODAS BUOY 44011 | Y ODAS "44011" Fl (4) Y 20s PA | N 41° 04' 12.000" | W 066° 35' 16.000" | LNM 20/19, 1st Dist | 2154 | 13009_1 | 5/23/2019 | 5/23/2019 |
| Change | CAPE ANN LIGHT | Fl R 5s 166ft 17M HORN (MRASS) | N 42° 38' 12.444" | W 070° 34' 29.752" | LNM 19/19, 1st Dist | 2154 | 13009_1 | 5/16/2019 | 5/16/2019 |
| Change | BAKERS ISLAND LIGHT | Al WR 20s 111ft 14M HORN (MRASS) | N 42° 32' 11.200" | W 070° 47' 09.300" | LNM 18/19, 1st Dist | 2154 | 13009_1 | 5/9/2019 | 5/9/2019 |
| Add | NON-DANGEROUS WRECK (DEPTH UNKNOWN) | CHART 1-K29 | N 42° 08' 18.000" | W 066° 42' 06.000" | CNM 03/19, Canada | 2154 | 13009_1 | 4/4/2019 | 4/4/2019 |
| Relocate | PLYMOUTH LIGHT | Fl (3) 30s 102ft 15M HORN (MRASS) | N 42° 00' 13.394" | W 070° 36' 02.167" | LNM 06/19, 1st Dist | 2154 | 13009_1 | 2/14/2019 | 2/14/2019 |
| Change | PLYMOUTH LIGHT | Fl (3) 30s 102ft 15M HORN (MRASS) | N 42° 00' 13.394" | W 070° 36' 02.167" | LNM 06/19, 1st Dist | 2154 | 13009_1 | 2/14/2019 | 2/14/2019 |
| Relocate | UNIVERSITY OF NEW HAMPSHIRE LTD RESEARCH WAVE BUOY | Y Fl (5) Y 20s Priv | N 42° 48' 00.000" | W 070° 10' 14.880" | LNM 47/18, 1st Dist | 2154 | 13009_1 | 11/29/2018 | 11/29/2018 |