| nom | Bar Ar Gall |
| type de lieu | Localités |
| seamark:buoy_cardinal:category | west |
| seamark:buoy_cardinal:colour | yellow;black;yellow |
| seamark:buoy_cardinal:colour_pattern | horizontal |
| seamark:buoy_cardinal:shape | pillar |
| seamark:light:character | Q |
| seamark:light:colour | white |
| seamark:light:group | 9 |
| seamark:name | Bar Ar Gall |
| seamark:topmark:colour | black |
| seamark:topmark:shape | 2 cones point together |
| seamark:type | buoy_cardinal |