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 SA4JPK - show graphs
Map loading...
Location: 59°30.31' N 13°18.19' E - locator JO69PM61JF - show map - static map
0.4 miles West bearing 249° from Kil, Kils Kommun, Värmland, Sweden [?]
6.4 miles West bearing 257° from Forshaga, Forshaga Kommun, Värmland, Sweden
11.2 miles Northwest bearing 321° from Karlstad, Karlstads Kommun, Värmland, Sweden
68.8 miles West bearing 284° from Örebro, Örebro Kommun, Örebro, Sweden
Last position: 2018-04-04 07:41:09 EDT (74d 20h13m ago)
2018-04-04 13:41:09 CEST local time at Kil, Sweden [?]
Altitude: 343 ft
Course: 305°
Last path: SA4JPK>API51 via DSTAR*,qAS,SM4XXK-G (good)
Positions stored: 459
Stations near current position of SA4JPK - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SK4KIL202.2 yards 120°2018-06-18 03:50:19 SG4JK B202.2 yards 120°2018-06-18 03:51:05
SG4JK-B202.2 yards 120°2018-06-18 03:51:15 SG4JK202.2 yards 120°2018-06-18 03:51:53
SM4URM-84.9 miles 147°2018-06-16 01:58:06 SM4URM-R5.9 miles 132°2018-06-18 03:53:26
SM4URM-145.9 miles 132°2018-06-09 04:39:37 SM4URM5.9 miles 132°2018-06-18 03:46:08
SA4BYH8.5 miles 132°2018-06-03 12:10:32 DL9ZAP-1310.4 miles 211°2018-06-18 03:54:25
SM4KEL-111.9 miles 124°2018-06-18 03:45:36 CW467412.2 miles 124°2018-06-18 03:33:53
SK4IL/R12.9 miles 210°2018-06-18 03:31:58 SK4IL-213.3 miles 210°2018-06-18 03:39:00
SK4IL14.0 miles 213°2018-06-18 03:39:51 SM4MWH17.7 miles 77°2018-06-18 03:51:17
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