PicoFly

Basemap

SatelliteNASA Blue Marble day/night CountriesEsri street map, real place names

Overlays

Day / night line Day / night shading Latest signal pathsReceiver stats, arcs in 3D

Country borders Soon

Grid squares Soon

Units

Time

Telemetry gaps

Show gap start/end in balloon's local time Approximate solar time at its longitude, not UTC/your time

Callsign Band Channel Start date

APRS callsign aprs.fi API key

Uses your own aprs.fi API key — saved only in this browser, never sent anywhere but aprs.fi. Don't have one? Get a free key at aprs.fi.

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Latest Transmission

APRS station

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Data: WSPR.Live • positions are Maidenhead grid-square centers