VE1ATM HF Propagation

🎯 NEEDED DXCC - WORKABLE NOW:

🌍 Current Band Openings ?

Path Mode: Short Path Long Path

Time (UTC): ? --:--

Heatmap: 60%

Propagation Likelihood

Good 70-100%

Fair 45-70%

Poor 30-45%

Greyline Time:

Drag slider to preview greyline at different times

Good (>60%)

Fair (30-60%)

Poor (<30%)

🌅 Gray Line Zone

📋 Quick Summary

⏰ 24-Hour Propagation Wheel ?

Select Region:

Hover over bands to see reliability percentage. Outer ring = higher bands.

🎯 Best Bands Right Now

📊 Detailed Band Conditions (with S-Meter Estimates)

📈 24-Hour Propagation Analysis

Select Band: Select Region:

🎯 Most Reliable Band by Hour ?

Shows signal variability: median (solid), 10th/90th percentiles (dotted), shaded = 80% of signals fall in this range ?

Operating frequency as % of MUF - Values >90% indicate unreliable propagation ?

🗺️ Mini Planner - Custom Target Predictions

Plan propagation to specific locations by entering coordinates, grid squares, or selecting from popular destinations.

Target Name

Input Method

Latitude

Longitude

📊 Custom Target Predictions

No targets added yet. Add a target above to see propagation predictions.

⏰ 72-Hour Propagation Forecast

📥 Import Logbook (ADIF)

Import your ADIF logbook to analyze worked DXCC entities and identify needed countries. Only DXCC statistics are retained - the full logbook is not stored.

🎯 DXCC Progress

📈 DXCC Statistics

📡 Station Information

Operator Name

Callsign

Grid Square

Latitude

Longitude

Power (Watts)

📻 Antenna Configuration

🔗 Band-to-Antenna Assignment

160m

80m

40m

30m

20m

17m

15m

12m

10m

🌙 EME (Earth-Moon-Earth) Calculator

Coming Soon

EME propagation calculator will be available in a future update.

Track moonrise/moonset, path loss, Doppler shift, and optimal EME windows.

📡 VE1ATM HF Propagation Monitor