Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station NR1CH-8 - show graphs
Comment: 444.200MHz
Mic-E message: En route
Location: 42°46.81' N 71°39.83' W - locator FN42ES07IF - show map
6.3 km South bearing 191° from Milford, Hillsborough County, New Hampshire, United States [?]
12.7 km South bearing 176° from Mont Vernon, Hillsborough County, New Hampshire, United States
68.1 km Northwest bearing 314° from Boston, Suffolk County, Massachusetts, United States
70.7 km Northwest bearing 315° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2023-09-19 12:43:35 UTC (2d 9h25m ago)
2023-09-19 08:43:35 EDT local time at Milford, United States [?]
Altitude: 131 m
Course: 219°
Speed: 85 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: NR1CH-8>TR4V8Q via N3LLO-3,WIDE1*,WIDE2-1,qAR,N3LLO-1 (good)
Positions stored: 7500
Other SSIDs: NR1CH-Y
Stations which heard NR1CH-8 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
User guide · FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS