Radio Tools

📖 WP4VW Logbook

View the unified contact history being used by WP4VW tools and QSL functions.

📥 Import ADIF

Load QSOs exported from QRZ, another logger, or existing WP4VW ADIF archives.

🔄 QRZ Sync

Review local contacts and upload pending QSOs to your QRZ Logbook.

📡 DMR Last Heard

Monitor the WP4VW digital voice activity without exposing upstream network details.

Half-Wave Dipole

Enter frequency in MHz.

Quarter-Wave Vertical

Approximate radiator/radial length.

Watts ↔ dBm

VSWR → Return Loss

Battery Runtime

Wavelength

Free-Space Path Loss

Ohm's Law

🌎 DX Spots

View current amateur-radio DX spotting activity.

📡 Reverse Beacon Network

See where your CW/digital signal is being heard.

📶 PSK Reporter

Live reception reports for FT8, FT4 and other digital modes.

☀ NOAA Space Weather

Official solar and geomagnetic information used by the live values above.

🛰 AMSAT Satellite Status

Current amateur satellite activity reports.

🛰 AMSAT Frequencies

Amateur satellite frequency and operating information.

🌎 Satellite Tracking

Track satellite passes from your operating location.

🌑 Moon / EME

Use moon position and propagation information for EME planning.

DMR Last Heard

Live WP4VW digital activity.

Boricuas Network

Connected repeaters and nodes associated with the Boricuas system.

RODE NET

Net check-in, queue and live operation.

QSL System

WP4VW QSL cards, certificates and contact tools.