Part Number: 010-00766-00


The GPSMAP 441 is a compact chartplotter that features an ultra-bright 4" (10.16 cm) QVGA color display along with an improved high-speed digital design for increased map drawing and panning speeds. It’s ready to go with an easy-to-use interface and a built-in, satellite-enhanced basemap preloaded with all U.S. coastal areas, including Alaska and Hawaii as well as detailed charts for the Bahamas. The GPSMAP 441 also accepts BlueChart® g2 Vision® cards (sold separately) for added features and functionality such as high-resolution satellite imagery, 3-D views and Auto Guidance technology.

Explore the Seas

The GPSMAP 441 comes ready to go with preloaded U.S. coastal area map data. For areas outside the U.S., the GPSMAP 441 has a worldwide basemap with satellite images in place of more traditional maps. The GPSMAP 441 also comes standard with a high-sensitivity GPS receiver for superior satellite tracking and quicker acquisition times. In addition, the GPSMAP 441 can receive U.S. graphical weather data via optional GXM™ 51 satellite receiver/antenna (sold separately). And with an SD™ card slot, it’s easy to add additional maps without connecting to a computer.

Add Extras with BlueChart g2 Vision

With the optional BlueChart g2 Vision SD card, you can add a whole new dimension of exceptional features to your chartplotter.

  • MarinerEye view and FishEye view provide you a 3-D perspective of map information, both above and below the waterline.
  • High-resolution satellite images and aerial photographs help you orient yourself in unfamiliar areas.
  • Auto Guidance technology searches through all relevant charts to create a route you can actually follow — one that avoids obstacles, shallow water, buoys and other obstructions.


Physical & Performance

Physical dimensions 5.7" x 5.0" x 2.7" (14.5 x 12.7 x 6.9 cm)
Display size, WxH

2.4" x 3.2"; 4.0" diagonal

(6.1 x 8.1 cm; 10.2 cm diagonal)

Display resolution, WxH 240 x 320 pixels
Display type QVGA display
Weight 1.3 lbs (590 g)
Water rating IPX7
Antenna Internal with external connection
NMEA 2000® compatible
NMEA 0183 compatible
SiriusXM™ Weather & Radio compatible
Power consumption

Max power usage at 13.8 Vdc: 15 W

Typical current draw at 12 Vdc: 0.5 A

Mounting options Bail with swivel or flush
Garmin Marine Network™ ports None

Maps & Memory

Preloaded maps BlueChart® g2 (coastal maps)
Accepts data cards 1 SD™ card
Waypoints 3,000
Routes 100
Track log 10,000 points; 50 saved tracks

Chartplotter Features

Supports AIS (tracks target ships position)
Supports DSC (displays position data from DSC-capable VHF radio)
Tide tables


NMEA 0183 input ports 2
NMEA 0183 output ports 2
Video input ports None
Video output ports None

In the Box

  • GPSMAP 441/
  • Tilt/swivel mount
  • Protective front cover
  • Power/data cable
  • Documentation


Maps for New Regions

Need maps for other regions? See all maps that are compatible with this device.

Need a map update?

Update the maps that came with your device for the best navigation experience.

Check for Updates