Why does my device state 'invalid password' when I connect to the "onSpot" antenna?

Make sure you enter 'onspotwifi' with all lower case letters and no spaces. If that is correct, this could be an indication of a weak signal from your device to the antenna; although you can clearly see the name of the antenna on your device, the antenna may not properly receive your signal due to your location within your boat. Try moving higher in the boat. Also try another 'onSpot' antenna on your list if you have more than one available.