Source callsign:	F1ZVV-S
Comment:	70cm Voice (D-Star) 439.80000MHz -9.4000MHz
Location:	50°43.10' N 1°39.02' E - locator JO00TR82AJ - show map 2.4 km East bearing 86° from Boulogne-sur-Mer, Département du Pas-de-Calais, Nord-Pas-de-Calais, France [?] 4.5 km East bearing 71° from Outreau, Département du Pas-de-Calais, Nord-Pas-de-Calais, France 150.2 km Southeast bearing 125° from City of London, Greater London, England, United Kingdom 152.3 km Southeast bearing 126° from Islington, Greater London, England, United Kingdom
Last position:	2025-09-05 20:49:40 UTC (20d 8m ago) 2025-09-05 22:49:40 CEST local time at Boulogne-sur-Mer, France [?]
Altitude:	3 m
Last path:	F1ZVV-S>APDG01 via TCPIP*,qAC,F1ZVV-GS
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.