Source callsign:	M0OAB-S
Comment:	2m Voice (D-Star) 144.60000MHz +0.0000MHz
Location:	51°45.52' N 0°07.69' E - locator JO01BS52JB - show map 9.6 km East bearing 92° from Hoddesdon, Hertfordshire, England, United Kingdom [?] 11.4 km East bearing 104° from Little Amwell, Hertfordshire, England, United Kingdom 31.3 km Northeast bearing 29° from City of London, Greater London, England, United Kingdom 32.9 km Northeast bearing 32° from London, Greater London, England, United Kingdom
Last position:	2025-09-01 11:34:47 UTC (29m32s ago) 2025-09-01 12:34:47 BST local time at Hoddesdon, United Kingdom [?]
Altitude:	3 m
Last path:	M0OAB-S>APDG01 via TCPIP*,qAC,M0OAB-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.