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 4FSK - show graphs
Source callsign: SP3IZN-1
Comment: 437.6MHz USB. Odbiornik balonow 4FSK amateur.sondehub.org
Location: 52°23.26' N 16°59.30' E - locator JO82LJ83OA - show map
2.8 miles Southeast bearing 118° from Poznań, Poznań, Greater Poland Voivodeship, Poland [?]
5.3 miles South bearing 177° from Czerwonak, Powiat poznański, Greater Poland Voivodeship, Poland
7.5 miles Southeast bearing 142° from Suchy Las, Powiat poznański, Greater Poland Voivodeship, Poland
66.3 miles Southwest bearing 220° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
Last position: 2024-11-08 04:06:18 EST (59m36s ago)
2024-11-08 10:06:18 CET local time at Poznań, Poland [?]
Last path: SP3IZN-1>APMI06 via WIDE2-2,qAR,SP2GG-4 (good)
Positions stored: 2
Others sourced by SP3IZN-1: 145.325-P 437.600-P LoRa SR3PO
Stations near current position of 4FSK - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP3IZN-330.5 yards 4°2024-11-08 04:57:59 SP3IZN-633.1 yards 8°2024-10-26 16:42:28
SP3IZN-442.0 yards 17°2024-11-08 05:00:28 SP3YOR243.5 yards 34°2024-11-08 04:56:37
SP3LEO-18243.5 yards 34°2024-10-25 16:48:40 SP3IZN-18274.0 yards 43°2024-10-25 16:44:44
SP3RBQ-50.4 miles 38°2024-11-07 10:18:47 SQ3PLX-90.8 miles 256°2024-10-18 07:57:31
SQ3PLX-80.8 miles 256°2024-10-23 11:21:35 SQ3PLX-50.8 miles 256°2024-11-07 08:16:24
SP3KOR-11.3 miles 259°2024-11-07 15:52:40 SQ3SWW-91.3 miles 229°2024-11-07 23:08:39
SP3SGS1.4 miles 240°2024-11-07 16:08:42 SP3SGS-91.4 miles 241°2024-11-04 11:41:28
SP3WBW-71.6 miles 347°2024-10-28 09:59:58 SP3WBW1.6 miles 346°2024-10-28 09:15:25
SP3BOB-91.7 miles 39°2024-11-08 02:56:24 SQ3PLX-71.8 miles 49°2024-10-29 17:36:38
SQ3PLX-101.8 miles 49°2024-10-20 14:27:29 SP3LEO-91.8 miles 92°2024-10-30 08:40:56
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