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 SP7WNA C - show graphs
Map loading...
Source callsign: SP7WNA-S
Comment: 2m Voice 145.71250MHz +0.0000MHz
Location: 51°48.72' N 19°18.40' E - locator JO91PT64TV - show map - static map
5.2 miles Southwest bearing 235° from Zgierz, Powiat zgierski, Łódź Voivodeship, Poland [?]
8.1 miles Northwest bearing 302° from Łódź, Łódź Voivodeship, Poland
78.0 miles West bearing 249° from Warsaw, Masovian Voivodeship, Poland
Last position: 2018-04-04 17:19:19 EDT (49d 20h29m ago)
2018-04-04 23:19:19 CEST local time at Zgierz, Poland [?]
Last path: SP7WNA-S>APDG01 via TCPIP*,qAC,SP7WNA-GS
Positions stored: 1
Stations near current position of SP7WNA C - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ7AYZ-12139.0 yards 234°2018-05-24 13:31:13 SQ7AYZ C174.7 yards 226°2018-05-24 13:42:57
SQ7AYZ-C174.7 yards 226°2018-05-24 13:43:07 SQ7AYZ-R174.7 yards 226°2018-05-24 13:37:34
SO7BIT-70.8 miles 119°2018-05-09 04:33:34 SO7BIT B0.8 miles 118°2018-05-24 13:42:19
SO7BIT-B0.8 miles 118°2018-05-24 13:42:29 SO7BIT-DP0.8 miles 118°2018-05-12 21:50:44
SP5MPK-50.8 miles 75°2018-05-12 08:43:25 SQ7BLD1.5 miles 160°2018-05-24 13:30:39
SP7VVX-53.3 miles 189°2018-05-22 11:08:34 SP7GJA-93.3 miles 108°2018-05-09 13:55:27
SQ7PFP-B3.8 miles 106°2018-05-24 13:41:07 SQ7PFP B3.8 miles 106°2018-05-24 13:40:57
SP7RB-94.1 miles 121°2018-05-24 00:45:40 SP7RB-104.1 miles 121°2018-05-24 13:41:34
EW11074.1 miles 121°2018-05-24 13:39:18 SP7EBM-104.4 miles 167°2018-05-24 13:14:23
SP7ELQ-104.6 miles 162°2018-05-24 13:14:44 SO7AMK4.6 miles 50°2018-05-19 04:24:12
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