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 PG4R-15 - show graphs
Comment: Radiosonde Tracker - Based on kxyTrack 1.7-dxl_smod2306 PG4R
Location: 52°58.82' N 6°39.62' E - locator JO32HX95FG - show map
4.2 miles East bearing 105° from Assen, Gemeente Assen, Drenthe, Netherlands [?]
4.7 miles South bearing 201° from Anloo, Gemeente Aa en Hunze, Drenthe, Netherlands
85.1 miles Northeast bearing 60° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
89.1 miles Northeast bearing 46° from Utrecht, Gemeente Utrecht, Utrecht, Netherlands
Last position: 2024-12-15 08:04:40 EST (2d 13h12m ago)
2024-12-15 14:04:40 CET local time at Assen, Netherlands [?]
Last path: PG4R-15>APNL51 via TCPIP*,qAI,PG4R-15,T2SWEDEN,T2HUB2,T2HUB1,APRSFI-C1
Positions stored: 1
Other SSIDs: PG4R-11 PG4R-9 PG4R-5
Stations near current position of PG4R-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
PG4R-110.0 yards 0°2024-11-26 08:27:17 DW45634.1 miles 315°2024-12-17 21:13:04
PD2ASN-84.3 miles 287°2024-12-12 16:49:24 PD2ASN-94.3 miles 287°2024-12-15 17:50:14
PA7R-14.3 miles 310°2024-12-01 07:47:35 PA7R4.3 miles 310°2024-11-22 12:11:46
PA7R-74.3 miles 310°2024-11-22 14:31:23 PE1OHX-94.6 miles 304°2024-12-17 12:02:00
PE1OHX-74.6 miles 304°2024-12-17 16:01:35 PE1OHX-114.6 miles 304°2024-12-17 21:09:02
PE1OHX-104.6 miles 304°2024-12-17 21:14:27 PB8W B4.8 miles 287°2024-12-17 21:11:23
PB8W-B4.8 miles 287°2024-12-17 21:11:33 PB8W-N4.8 miles 287°2024-12-17 18:44:33
PE1FMC5.4 miles 276°2024-12-17 04:15:38 2115021266.7 miles 131°2024-12-15 15:55:38
PA0AZN7.8 miles 4°2024-12-05 13:07:36 LIFELN410.5 miles 344°2024-12-17 09:53:47
PA7OB-D11.7 miles 180°2024-12-17 21:02:55 PI4NOS-1011.9 miles 243°2024-12-17 21:12:44
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