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APRS object GRRSMWb1A - show graphs
Source callsign: GRRSMW
Comment: MARINE }j0IT5D94B8PBY^RhHh3T5{b10AA
Location: 42°30.90' N 86°28.80' W - locator EN62SM23JO - show map
21.0 km Northwest bearing 306° from South Haven, Van Buren County, Michigan, United States [?]
26.9 km Southwest bearing 238° from Douglas, Allegan County, Michigan, United States
121.4 km Northeast bearing 52° from Chicago, Cook County, Illinois, United States
130.1 km Southeast bearing 116° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-10-06 23:47:28 UTC (73d 6h25m ago)
2025-10-06 19:47:28 EDT local time at South Haven, United States [?]
Course: 74°
Speed: 48 km/h
Last path: GRRSMW>APRS via qAO,AE5PL-WX
Positions stored: 1
Others sourced by GRRSMW: GRRSMW10A GRRSMW30A GRRSMW40A GRRSMW50A GRRSMW60A GRRSMW70A GRRSMW80A GRRSMW90A GRRSMWA0A GRRSMWa1A GRRSMWB0A GRRSMWC0A GRRSMWc1A GRRSMWD0A GRRSMWE0A GRRSMWF0A GRRSMWG0A GRRSMWH0A GRRSMWI0A GRRSMWJ0A GRRSMWK0A GRRSMWL0A GRRSMWM0A GRRSMWN0A GRRSMWO0A GRRSMWP0A GRRSMWQ0A GRRSMWR0A GRRSMWS0A GRRSMWT0A GRRSMWU0A GRRSMWV0A GRRSMWW1A GRRSMWX1A GRRSMWY1A GRRSMWZ1A
About this site
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.
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