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 SQ3TR-7 - show graphs
Comment: 145,250MHz or SR3PO
Location: 52°18.47' N 16°24.73' E - locator JO82EH93LV - show map
132.8 yards South bearing 198° from Opalenica, Powiat nowotomyski, Greater Poland Voivodeship, Poland [?]
5.6 miles Southeast bearing 133° from Kuślin, Powiat nowotomyski, Greater Poland Voivodeship, Poland
22.9 miles West bearing 253° from Poznań, Poznań, Greater Poland Voivodeship, Poland
87.3 miles Southwest bearing 230° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
Last position: 2024-12-15 11:35:18 EST (10d 19h16m ago)
2024-12-15 17:35:18 CET local time at Opalenica, Poland [?]
Device: OpenGD77: OpenGD77
Last path: SQ3TR-7>APOG77 via WIDE1-1,WIDE2-1,qAO,SQ3TR (good)
Positions stored: 643
Other SSIDs: SQ3TR SQ3TR-1 SQ3TR-9 SQ3TR-5 SQ3TR-10
Last heard a station directly: 2024-03-21 11:51:08 EDT (279d 20h1m ago)
Stations near current position of SQ3TR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ3TR4.5 yards 270°2024-12-25 19:27:56 SQ3TR-17.6 yards 241°2024-11-29 15:35:28
SQ3KNO-4242.1 yards 206°2024-12-26 06:48:08 SQ3KNO-2265.0 yards 209°2024-12-26 06:41:32
SQ3KNO268.4 yards 206°2024-12-26 06:31:57 SQ3KNO-9269.3 yards 205°2024-12-25 07:48:17
SQ3RAX-10.7 miles 81°2024-12-26 06:48:36 SQ3RAX-40.7 miles 83°2024-12-24 12:57:15
SQ3RAX0.7 miles 82°2024-12-26 06:47:52 SQ3RAX-60.7 miles 82°2024-12-22 18:36:07
SQ3RAX-130.7 miles 81°2024-12-26 06:48:22 SQ3RAX-100.8 miles 80°2024-12-23 16:52:58
SQ3BW4.6 miles 66°2024-12-26 06:51:38 SR3NRI4.9 miles 191°2024-12-26 06:50:24
SP3QDM4.9 miles 191°2024-12-24 08:11:23 SP3QDM-25.1 miles 191°2024-12-26 06:00:18
DL1PAB-95.3 miles 56°2024-12-26 06:51:10 SP3TLZ5.4 miles 45°2024-11-30 18:27:41
SP3HVZ5.9 miles 197°2024-12-26 05:54:06 SQ3PLX-58.9 miles 127°2024-12-17 04:15:38
Stations which heard SQ3TR-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SQ3KNO 2 2024-12-06 14:53:40 2024-12-06 15:15:45 JO82EH > JO82EH 257.5 yards 209° 2024-12-06 15:15:45
SQ3TR 1 2024-12-15 11:35:18 2024-12-15 11:35:18 JO82EH > JO82EH 4.5 yards 270° 2024-12-15 11:35:18

Only position packets which were originated by the station 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