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 object PD_ANNAP - show graphs
Map loading...
Source callsign: N3UJJ
Comment: Maryland State Police Barracks
Location: 38°59.31' N 76°30.06' W - locator FM18RX97VF - show map - static map
9.3 km Southeast bearing 141° from Herald Harbor, Anne Arundel County, Maryland, United States [?]
9.9 km Southeast bearing 157° from Severna Park, Anne Arundel County, Maryland, United States
34.9 km South bearing 164° from Baltimore, City of Baltimore, Maryland, United States
156.9 km Southwest bearing 227° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2021-09-04 11:01:33 UTC (47d 1h50m ago)
2021-09-04 07:01:33 EDT local time at Herald Harbor, United States [?]
Last path: N3UJJ>APWW11 via TCPIP*,qAC,WG3K-NJ
Positions stored: 1
Others sourced by N3UJJ: AARC AARC_2M CHEVY_CAD CHILDRENS FD_ANNAP FD_AVALON FD_DEALE FD_GALES FD_Loth FD_RIVA FD_TAYLOR FD_WOODL Hosp_AA KANP LH_Baltim LH_FORT_C LH_Sandy LH_TP LP_Ford LT_Chevy LT_FORD PD_EDGEW PF_Dodge PF_Fire PF_FORD PG_Sherif PO_Way QRUN3UJJ SD_Delmar SD_ORANGE SM_MEDSTA UMF_FORD W3SMR WAL_DODGE WAL_FORD WAL_HONDA WAL_TOYO
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 aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS