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*
Web station SQ1PSD-9 - show graphs
Location: 53°27.91' N 14°32.41' E - locator JO73GL41TP - show map
2.6 miles North bearing 348° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland [?]
6.1 miles South bearing 192° from Police, Powiat policki, West Pomeranian Voivodeship, Poland
80.1 miles Northeast bearing 35° from Berlin, Berlin, Germany
Last position: 2025-01-12 17:09:12 EST (1d 17h32m ago)
2025-01-12 23:09:12 CET local time at Szczecin, Poland [?]
Altitude: 312 ft
Speed: 0 MPH
Last path: SQ1PSD-9>aprs.fi via aprsfi-iOS
Positions stored: 1079
Other SSIDs: SQ1PSD-B SQ1PSD-D SQ1PSD-5
Stations near current position of SQ1PSD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ1PSD-529.8 yards 238°2025-01-09 16:17:19 SQ1PSD B0.3 miles 359°2025-01-09 16:31:29
SQ1PSD-B0.3 miles 359°2025-01-09 16:31:39 SQ1PSD-D0.3 miles 359°2025-01-09 16:28:59
SP1N-90.5 miles 204°2025-01-14 10:38:23 SP1N-120.5 miles 190°2025-01-11 14:36:59
GW25230.5 miles 123°2025-01-14 10:30:03 SR1WXZ0.6 miles 177°2025-01-14 10:31:59
SR1NRE0.7 miles 183°2025-01-14 10:39:58 SR1DXZ0.7 miles 184°2025-01-14 10:09:04
HF1L-100.7 miles 184°2025-01-13 13:08:14 SR1BSZ-50.7 miles 183°2025-01-14 10:08:21
SQ1OHF0.8 miles 165°2025-01-14 10:41:34 FW77810.8 miles 165°2024-12-18 05:59:14
EW52490.9 miles 337°2025-01-14 10:30:12 SP1MVS-71.0 miles 221°2025-01-03 09:17:51
SQ9IDC-101.6 miles 154°2024-12-30 17:14:29 SP1NXS-51.7 miles 217°2025-01-12 08:47:32
SQ1BHQ-71.8 miles 76°2024-12-31 12:16:21 SQ1JGX-102.0 miles 221°2025-01-14 10:37:01
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