9M2PJU Amateur Radio Bearing Finder

Find compass bearings and distances for amateur radio operations

Current Location

Latitude:

Longitude:

Destination

Dest. Latitude:

Dest. Longitude:

Amateur Radio Settings

Frequency (MHz):

Power (W):

Antenna Height (m):

N E S W

0° N

0 km

Radio Calculations

Path Loss: 0 dB

Free Space Loss: 0 dB

Signal Strength: 0 dBm

QSO Probability: 0%

Maidenhead Grid

Your Grid: --

Dest. Grid: --

Grid Distance: --

How to Use

Click "Get My Location" to use your current GPS coordinates
Search for a destination or enter coordinates manually
View the compass bearing and distance on the map
Use amateur radio calculations for QSO planning
Check Maidenhead grid squares for contesting

Radio Formulas

Free Space Loss: 32.44 + 20log₁₀(f) + 20log₁₀(d)
Path Loss: Free Space Loss + Terrain Factor
Signal Strength: Power - Path Loss + Antenna Gain
QSO Probability: Based on signal strength and distance

Made for 🇲🇾 by 9M2PJU

Built for amateur radio operators to calculate bearings, distances, and radio path analysis.

Perfect for field day operations, contesting, and general ham radio activities.