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 object 439.400-W - show graphs
Source callsign: SR1NRW
Comment: 439.400MHz C082 -760 SR1WA Walcz
Location: 53°16.76' N 16°28.96' E - locator JO83FG77WA - show map
0.5 miles East bearing 78° from Wałcz, Powiat wałecki, West Pomeranian Voivodeship, Poland [?]
9.7 miles Northwest bearing 327° from Szydłowo, Powiat pilski, Greater Poland Voivodeship, Poland
63.1 miles North bearing 343° from Poznań, Poznań, Greater Poland Voivodeship, Poland
64.0 miles West bearing 280° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
Last position: 2024-11-08 00:38:02 EST (3m7s ago)
2024-11-08 06:38:02 CET local time at Wałcz, Poland [?]
Last path: SR1NRW>APMI06 via qAR,SR3NPB
Positions stored: 6
Others sourced by SR1NRW: TAMA_2024 WOODSTOCK
Other SSIDs: 439.400-D
Stations near current position of 439.400-W - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR1NRW126.8 yards 163°2024-11-08 00:34:53 SR1WAD-R148.9 yards 161°2024-11-08 00:26:43
SQ1GQV-91.0 miles 269°2024-10-13 13:47:27 SP3VZY-Y6.8 miles 339°2024-10-18 08:38:13
SQ1GQN-Y7.4 miles 312°2024-11-03 08:53:21 SQ1Q7.8 miles 213°2024-11-04 09:33:37
SQ1Q-17.9 miles 213°2024-11-05 10:01:50 SP2SNF-98.8 miles 168°2024-11-02 12:21:03
SQ4CCR-911.8 miles 230°2024-10-09 10:05:55 EPPI12.1 miles 128°2024-11-08 00:26:58
sp3btt-912.8 miles 17°2024-11-02 03:19:12 SP3PZL-712.9 miles 17°2024-11-03 08:51:33
SP3AG-712.9 miles 133°2024-11-02 10:56:55 SP3KLZ13.0 miles 125°2024-11-08 00:26:53
SP3WXH-1013.0 miles 134°2024-11-04 07:42:17 SP3WXH-713.1 miles 134°2024-10-27 09:01:29
SQ3KT13.1 miles 125°2024-11-05 14:25:07 SQ3KT-913.1 miles 123°2024-11-03 11:32:38
145.687PI13.3 miles 134°2024-11-08 00:26:48 SQ3BKH-713.3 miles 134°2024-10-13 15:11:07
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