Leitað að kallmerki:	G3JPJ-S
Innslag:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Staðsetning:	51°39.47' N 0°16.23' W - WW Loc. IO91UP77MV - sýna kort 602.9 m Norð-austur Stefna 55° Frá Borehamwood, Hertfordshire, England, United Kingdom [?] 3.7 km Suður Stefna 169° Frá Shenley AV, Hertfordshire, England, United Kingdom 19.4 km Norð-vestur Stefna 329° Frá London, Greater London, England, United Kingdom 20.3 km Norð-vestur Stefna 323° Frá City of London, Greater London, England, United Kingdom
Síðasta staðsetning:	2025-05-20 10:45:21 UTC (5m43s fyrir) 2025-05-20 11:45:21 BST Að staðartíma Borehamwood, United Kingdom [?]
Hæð:	3 m
Síðasti slóði:	G3JPJ-S>APDG01 via TCPIP*,qAC,G3JPJ-GS
Geymdar stöður:	1
Others sourced by G3JPJ-S:	G3JPJ A G3JPJ E

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.