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 WD3C - show graphs
Map loading...
Comment: openSPOT 434.0000/434.0000 CC1
Location: 39°43.74' N 75°47.52' W - locator FM29CR44XX - show map - static map
3.9 miles Northwest bearing 324° from Newark, New Castle County, Delaware, United States [?]
4.5 miles Southwest bearing 240° from North Star, New Castle County, Delaware, United States
36.7 miles Southwest bearing 245° from Philadelphia, Philadelphia County, Pennsylvania, United States
53.2 miles Northeast bearing 55° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-09-16 20:40:08 EDT (2d 10h20m ago)
2018-09-16 20:40:08 EDT local time at Newark, United States [?]
Last path: WD3C>APBM1S via TCPIP*,qAS,N3FE-15
Positions stored: 111
Packet rate: 2056 seconds between packets on average during 14389 seconds.
Stations near current position of WD3C - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K5HAL-20.4 miles 322°2018-09-19 06:59:17 EW93571.6 miles 151°2018-09-19 06:46:11
KC3BNX-71.7 miles 287°2018-08-27 05:52:08 KI4TXP B2.1 miles 158°2018-09-18 20:52:50
KI4TXP-B2.1 miles 158°2018-09-18 20:53:00 KI4TXP2.1 miles 158°2018-09-11 21:05:04
ew30212.9 miles 347°2018-09-19 06:42:04 W3UD-33.2 miles 146°2018-09-19 06:59:14
FW13703.2 miles 233°2018-09-19 06:58:29 145.31-DE3.7 miles 146°2018-09-19 06:32:16
KB3LVB-14.0 miles 314°2018-09-19 06:52:52 KB3LVB-94.2 miles 310°2018-09-18 17:45:54
AC3CT-N4.4 miles 311°2018-09-03 17:36:37 NU3A4.8 miles 115°2018-09-11 11:38:18
KB3YCK-24.9 miles 312°2018-09-19 06:59:20 FW19744.9 miles 85°2018-09-19 06:54:01
DW10845.3 miles 338°2018-09-19 07:00:48 KB3PTP5.3 miles 58°2018-09-19 06:34:47
DW92345.4 miles 163°2018-09-19 06:55:36 FW28975.7 miles 154°2018-09-19 06:58:56
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.
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