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 SP9WP - show graphs
Comment: SP9WP@winlink.org
Last status: DX: SR7NST 154.1km 80° 13:48 5033.20N 02104.59E
Location: 50°21.13' N 18°55.34' E - locator JO90LI04QM - show map
877.0 m Northwest bearing 302° from Bytom, Bytom, Silesian Voivodeship, Poland [?]
3.1 km South bearing 186° from Piekary Śląskie, Piekary Śląskie, Silesian Voivodeship, Poland
12.8 km Northwest bearing 324° from Katowice, Silesian Voivodeship, Poland
76.8 km Northwest bearing 293° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-01-19 14:01:17 UTC (26d 7h29m ago)
2025-01-19 15:01:17 CET local time at Bytom, Poland [?]
Last telemetry: 2024-10-09 06:08:45 UTC (128d 15h22m ago) – show telemetry
Battery: 0 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: SP9WP>APWW11 via OK0BDL-2*,SR4SU-15*,SR2ZFT*,WIDE2*,qAR,SR4EL (good)
Positions stored: 188
Other SSIDs: SP9WP-2 SP9WP-D SP9WP-Y SP9WP-FM SP9WP-7 SP9WP-10 SP9WP-1 SP9WP-18 SP9WP-R SP9WP-9
APRS igate – Statistics for 2025-02:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-02-07 09:17:37 UTC (7d 12h13m ago)
Position packets heard directly: 80 on radio path
Position packets sent to APRS-IS: 1807 – show map
Stations heard directly by SP9WP
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
User guide · 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