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 SP3PK-9 - show graphs
Comment: Lora APRS/ Batt=4.20V/97%+ P=4.93V
Location: 53°08.87' N 16°43.70' E - locator JO83ID75JL - show map
0.5 miles Southwest bearing 237° from Piła, Powiat pilski, Greater Poland Voivodeship, Poland [?]
4.9 miles East bearing 102° from Szydłowo, Powiat pilski, Greater Poland Voivodeship, Poland
51.8 miles North bearing 351° from Poznań, Poznań, Greater Poland Voivodeship, Poland
53.0 miles West bearing 272° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
Last position: 2025-02-06 07:18:52 EST (14m53s ago)
2025-02-06 13:18:52 CET local time at Piła, Poland [?]
Device: SQ9MDD: LoRa KISS TNC/Tracker (tracker)
Last path: SP3PK-9>APLOX1 via WIDE1-1,qAR,SQ3AUA-1 (good)
Positions stored: 876
Packet rate: 280 seconds between packets on average during 1683 seconds.
Other SSIDs: SP3PK-7 SP3PK-5 SP3PK-B
Stations near current position of SP3PK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP3PK-7349.6 yards 241°2025-02-06 07:32:05 SQ3AUA-130.5 miles 5°2025-02-06 07:22:20
145.687PI0.5 miles 260°2025-02-06 07:24:27 SQ3BKH-70.6 miles 254°2025-01-27 14:39:28
SN3MB-50.6 miles 103°2025-01-26 12:30:29 SP3WXH-120.7 miles 277°2025-01-27 10:50:37
SP3WXH-100.7 miles 276°2025-02-05 21:56:43 SP3WXH-70.7 miles 275°2025-01-13 16:57:35
SP3AG-70.8 miles 287°2025-02-05 12:12:51 SP3VKU-10.8 miles 27°2025-01-29 07:18:58
SP3VKU-D0.8 miles 27°2025-02-06 07:29:54 POLI1-150.8 miles 29°2025-02-06 07:32:54
SQ3AUA-21.0 miles 60°2025-01-23 14:33:44 SQ3AUA-101.0 miles 59°2025-02-06 07:25:42
SQ3AUA-91.0 miles 60°2025-02-05 12:41:28 SQ3AUA-31.0 miles 61°2025-02-05 12:41:43
SQ3AUA-11.4 miles 78°2025-02-06 07:32:48 SR3DPI1.4 miles 78°2025-02-06 07:04:21
SQ3KNR-N1.4 miles 73°2025-02-06 07:19:36 SQ3KNR-91.4 miles 74°2025-02-05 04:29:08
Stations which heard SP3PK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SQ3AUA-10 1 2025-02-06 07:14:40 2025-02-06 07:14:40 JO83ID > JO83ID 1.0 miles 60° 2025-02-06 07:14:40
SQ3AUA-1 1 2025-02-06 07:18:52 2025-02-06 07:18:52 JO83ID > JO83JD 1.4 miles 78° 2025-02-06 07:18:52

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