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 SP7JB - show graphs
Map loading...
Location: 51°39.53' N 19°22.01' E - locator JO91QP48AC - show map - static map
5.4 miles West bearing 267° from Rzgów, Powiat łódzki wschodni, Łódź Voivodeship, Poland [?]
5.5 miles Southwest bearing 246° from Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland
7.6 miles Southwest bearing 214° from Łódź, Łódź Voivodeship, Poland
80.3 miles Southwest bearing 241° from Warsaw, Masovian Voivodeship, Poland
Last position: 2018-03-25 06:09:20 EDT (305d 3h14m ago)
2018-03-25 12:09:20 CEST local time at Rzgów, Poland [?]
Last telemetry: 2018-03-25 06:00:00 EDT (305d 3h23m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, A4: 500 N/A, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: SP7JB>APWW10 via TCPIP*,qAC,T2GB
Positions stored: 10
Other SSIDs: SP7JB-9
Stations near current position of SP7JB - show more
callsign distance last heard - EST      callsign distance last heard - EST
PT080.5 miles 138°2019-01-21 15:18:18 EW52391.6 miles 189°2019-01-24 08:20:14
SQ7OKL-104.1 miles 36°2018-12-31 04:21:01 SQ7OKL-54.8 miles 36°2018-12-31 05:22:55
SP7V4.9 miles 66°2019-01-08 17:24:26 SR7LA5.3 miles 33°2019-01-24 08:15:37
SQ7LRG-95.6 miles 32°2019-01-24 08:23:12 SP7CHS-155.7 miles 58°2019-01-20 05:12:08
SQ7LRX-15.8 miles 3°2019-01-24 08:17:35 SQ7SCC-75.8 miles 36°2019-01-19 07:25:45
SP7JD-105.9 miles 129°2019-01-24 08:01:35 SP7ELQ-106.3 miles 350°2019-01-24 08:00:35
SQ7SCC6.4 miles 42°2019-01-23 10:14:36 SQ7RAF-96.4 miles 52°2019-01-24 00:37:56
SP7EBM-106.4 miles 346°2019-01-24 08:00:15 SQ7OTJ6.5 miles 22°2019-01-20 13:57:08
SQ7SCC-106.6 miles 52°2019-01-22 18:15:33 SQ7SCC-B6.6 miles 52°2019-01-24 08:14:50
SQ7SCC B6.6 miles 52°2019-01-24 08:14:40 SQ7SCC-186.6 miles 52°2019-01-21 13:54:29
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