Block Island & Long Island
C-MAP NT+ cartography helped launch a digital charting revolution years ago, and it is still as useful and reliable as ever. For fishermen, sailors and cruisers who continue to depend on C-MAP NT+, we provide updates twice annually to ensure that navigators benefit from all the latest Coast Guard Notice to Mariner (NTM) changes and other important chart data updates.
Full Featured Vector Charts C-MAP NT+ provides boaters with the accurate, up-to-date vector chart detail including Depth Areas and Contours, Spot Soundings, NavAids, Light Sectors, Wrecks/Obstructions, Small Craft Facilities and more.
Harbor & Approach Details The detail and information available with C-MAP NT+ charts lets boaters approach any harbor and inlet with confidence - the perfect conclusion to a long voyage, sailing adventure or exciting day of bluewater fishing.
Tides C-MAP NT+ Tides feature presents the time, water level and direction of tides with Tide Level graphs. This information is vital for navigation and fishing.
C-Marina Port Database C-Marina Port database and detailed marina charts in C-MAP NT+ provides useful, categorized information for cruisers, fishermen and sailors - including Port Layout and Facilities, Operating Hours, Accessibility, phone/Email Contact Info and more.
- Global Coverage
- Rich chart detail and available data to aid in safe navigation
- Port & Tide Information
- Frequently updated chart data
- Easy on-screen queries of chart objects for greater situational awareness
- Compatible with many brands and models of chartplotters on the water
- Compatible with PC Planner
Thank you for visiting and shopping at megamarketllc.com. Following are the terms and conditions that constitute our Shipping Policy.
Domestic Shipping Policy
Shipment processing time
All orders are processed within 2-3 business days. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
Update this section if your processing time exceeds 2-3 business days.
Shipping rates & delivery estimates
Shipping charges for your order will be calculated and displayed at checkout.
Shipment method Estimated delivery time Shipment cost
Standard 3-5 business days Free
Two Days 2 business days $12.95
Overnight * 1-2 business days $19.95
* Overnight delivery is only available for orders with delivery addresses within the continental United States.
Delivery delays can occasionally occur.
Shipment to P.O. boxes or APO/FPO addresses
MEGA AURORA LLC ships to addresses within the U.S., U.S. Territories, and APO/FPO/DPO addresses.
Shipment confirmation & Order tracking
You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.
Customs, Duties and Taxes
MEGA AURORA LLC is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).
MEGA AURORA LLC is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim.
Please save all packaging materials and damaged goods before filing a claim.
International Shipping Policy
We currently do not ship outside the U.S.
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.