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 SP5PRF-7 - show graphs
Map loading...
Comment: SP5PRF iGate&Digi
Location: 51°02.39' N 18°40.03' E - locator JO91IA09BN - show map - static map
4.6 miles Southeast bearing 124° from Dalachów, Powiat oleski, Opole Voivodeship, Poland [?]
5.5 miles Northwest bearing 331° from Krzepice, Powiat kłobucki, Silesian Voivodeship, Poland
59.9 miles Southwest bearing 215° from Łódź, Łódź Voivodeship, Poland
85.8 miles Northwest bearing 321° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2018-05-27 01:41:49 EDT (235d 56m ago)
2018-05-27 07:41:49 CEST local time at Dalachów, Poland [?]
Last telemetry: 2018-05-27 01:50:05 EDT (235d 48m ago) – show telemetry
Avg 10m: 0.022 Rx Erlang, Avg 10m: 0.015 Tx Erlang, RxPkts: 18 count/10m, IGateDropRx: 1 count/10m, TxPkts: 10 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: SP5PRF-7>APRX27 via TCPIP*,qAC,T2POLC
Positions stored: 7
Other SSIDs: SP5PRF SP5PRF-1 SP5PRF-2 SP5PRF-3
Last heard a station directly: 2018-05-27 01:29:36 EDT (235d 1h9m ago)
Normal receiver range estimate: 124 miles (Updated: 2017-09-10 05:24:41 EDT)
Stations near current position of SP5PRF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP7BIX10.1 miles 63°2019-01-08 11:09:53 SQ7NHY B10.6 miles 96°2019-01-17 01:24:15
SQ7NHY-B10.6 miles 96°2019-01-17 01:24:25 SQ9RHX-512.3 miles 343°2019-01-11 10:59:12
SR7UWI B12.3 miles 344°2019-01-17 01:32:23 SR7UWI-B12.3 miles 344°2019-01-17 01:32:33
SP7BIX B12.3 miles 344°2019-01-17 01:35:14 SP7BIX-B12.3 miles 344°2019-01-17 01:35:24
SQ7RJX B12.3 miles 344°2019-01-17 01:35:32 SQ7RJX-B12.3 miles 344°2019-01-17 01:35:42
SQ7RJX-DP12.3 miles 344°2019-01-17 01:28:11 SQ7NHY C12.3 miles 344°2018-12-29 05:52:10
SQ7NHY-C12.3 miles 344°2018-12-29 05:52:20 SP7BIX C12.3 miles 344°2018-12-26 14:11:48
SP7BIX-C12.3 miles 344°2018-12-26 14:11:58 SR6OO B15.6 miles 225°2019-01-17 01:28:18
SR6OO-B15.6 miles 225°2019-01-17 01:28:28 SR9DOL16.0 miles 224°2019-01-17 01:34:03
SQ6MWI-916.0 miles 224°2019-01-16 12:38:39 SP7JBG-116.5 miles 344°2019-01-01 09:05:32
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