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 PI4VAD - show graphs
Map loading...
Source callsign: PD3EM-2
Comment: Every Friday 20h LT
Location: 51°49.83' N 4°50.72' E - locator JO21KT19KH - show map - static map
1.6 miles West bearing 288° from Boven-Hardinxveld, Gemeente Hardinxveld-Giessendam, South Holland, Netherlands [?]
3.0 miles East bearing 77° from Sliedrecht, Gemeente Sliedrecht, South Holland, Netherlands
37.6 miles South bearing 183° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
71.0 miles North bearing 17° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2016-12-09 16:03:07 EST (23m28s ago)
2016-12-09 22:03:07 CET local time at Boven-Hardinxveld, Netherlands [?]
Last path: PD3EM-2>APMI01 via TCPIP*,qAS,PD3EM
Positions stored: 17
Others sourced by PD3EM-2: Fieldday! LX/PA3DUU
Stations near current position of PI4VAD - show more
callsign distance last heard - EST      callsign distance last heard - EST
PD3EM-90.0 yards 0°2016-12-09 14:33:45 PA3BXR-953.7 yards 293°2016-12-09 14:24:19
PA7J-2473.2 yards 230°2016-12-09 16:21:15 PA7J502.5 yards 233°2016-12-08 11:19:47
PD0BAK502.5 yards 233°2016-11-14 08:52:45 EW93410.7 miles 248°2016-12-09 16:25:21
PD3EM1.2 miles 52°2016-12-09 16:24:16 PD3EM-21.2 miles 52°2016-12-09 16:02:57
PD3WDK-51.6 miles 256°2016-11-21 00:45:13 PD3WDK-101.6 miles 255°2016-11-21 00:29:25
PD3WDK-91.6 miles 255°2016-12-07 05:37:01 0012.9 miles 223°2016-11-22 06:35:43
EW08423.1 miles 257°2016-12-09 16:24:54 L24435133.2 miles 121°2016-11-25 20:28:33
DO7EN3.4 miles 253°2016-12-08 05:05:52 PD1CV3.9 miles 321°2016-12-03 06:06:25
PA1BM4.5 miles 126°2016-12-01 01:51:03 PA3BSG-94.6 miles 81°2016-12-09 16:12:23
PA2JOK4.6 miles 81°2016-12-09 16:18:02 PA7WP4.8 miles 79°2016-12-07 07:05:59
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