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 PA1TR-7 - show graphs
Comment: Homemade Tranc
Location: 52°00.83' N 4°22.24' E - locator JO22EA43LH - show map
5.8 miles Northeast bearing 63° from De Lier, Gemeente Westland, South Holland, Netherlands [?]
7.7 miles Northeast bearing 60° from Maasdijk, Gemeente Westland, South Holland, Netherlands
7.8 miles Northwest bearing 324° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
33.2 miles Southwest bearing 222° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-12-04 14:37:40 EST (32d 1h20m ago)
2024-12-04 20:37:40 CET local time at De Lier, Netherlands [?]
Device: Unknown: Experimental
Last path: PA1TR-7>APZRAZ via qAS,PA1TR-14
Positions stored: 1039
Other SSIDs: PA1TR-14
Stations near current position of PA1TR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
PD4TH-90.6 miles 333°2025-01-04 09:44:37 PA4COR-90.7 miles 198°2025-01-02 02:47:57
ZEEHOND0.7 miles 217°2025-01-05 15:35:52 PD4TH0.8 miles 315°2024-12-24 16:49:14
PD4TH-100.8 miles 315°2025-01-05 15:55:51 GW40670.8 miles 240°2025-01-05 15:45:05
VAGARI1.0 miles 296°2024-12-17 10:25:04 SONORA1.3 miles 186°2024-12-30 00:34:50
VECTURA1.4 miles 312°2024-12-19 07:46:27 RODORT-101.4 miles 182°2025-01-03 17:34:54
VRIJENBAN1.6 miles 178°2025-01-03 23:36:15 SARAH1.8 miles 323°2024-12-13 03:28:46
PD4RB1.9 miles 350°2025-01-05 13:25:54 ER-PI1DFT2.0 miles 229°2025-01-05 15:56:00
PI1DFT-22.0 miles 229°2025-01-05 15:54:06 PC8D B2.0 miles 334°2025-01-05 15:50:32
PC8D-B2.0 miles 334°2025-01-05 15:50:42 PE4IR-92.0 miles 230°2024-12-24 04:31:31
BABETTE.2.1 miles 328°2024-12-18 04:20:34 COTRANS 112.1 miles 328°2024-12-11 05:21:56
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