1. Do you use Notices to Mariners to update your charts?

Yes

No

2. Which best describes your activity:

Commercial navigator including commercial fisher

Recreational boater

3. Approximately how many Updates do you apply to charts annually?

4. Complex changes to charts must be provided as image patches (see method 1 below). However, smaller changes could be provided only as images (see method 2 below), or as text with supporting images (see method 3 below). Please choose one option:

ALL notices as images

ALL notices with both images and text

SOME notices as text with supporting images

SOME notices as text with Chart 1 reference (external image reference)

5. Changes to aids to navigation are often simple enough that it would take less time to read about and apply the change onto your chart by hand, than to cut and paste the tile

Are you willing to cut and paste each correction on your charts?

Yes

No

Only some corrections
Reason (please provide any comments you may have particularly if you answered "No" or "Only some corrections"):

6. Would you mind if several patches had been previously made available for the same area?

Yes

No

7. Where conveniant, would you prefer positioning information described as:

Degrees, minutes, and seconds (45° 41’ 23.5"N)

Degrees, minutes, and decimal minutes (45° 41.384’N)