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 N3TJJ-10 - show graphs
Comment: 13.3V 16C
Last status: New Danville Voltage Monitor
Location: 39°59.30' N 76°18.75' W - locator FM19UX27ME - show map
3.7 km East bearing 107° from Millersville, Lancaster County, Pennsylvania, United States [?]
5.5 km South bearing 186° from Lancaster, Lancaster County, Pennsylvania, United States
81.7 km North bearing 18° from Baltimore, City of Baltimore, Maryland, United States
97.9 km West bearing 273° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2023-12-04 18:55:24 UTC (6m26s ago)
2023-12-04 13:55:24 EST local time at Millersville, United States [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: N3TJJ-10>APOTC1 via WIDE1-1,qAR,W3PC-1 (good)
Positions stored: 1
Other SSIDs: N3TJJ-1 N3TJJ-11 N3TJJ-7 N3TJJ-12 N3TJJ-2 N3TJJ-9 N3TJJ-8 N3TJJ-13 N3TJJ-3 N3TJJ-5 N3TJJ-4
Stations which heard N3TJJ-10 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