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 PA4JV-5 - show graphs
Comment: 439.300MHz D-STAR>PA4JV B 73's Jack T
Mic-E message: In service
Location: 52°25.70' N 4°39.64' E - locator JO22HK92GT - show map
3.9 km Northeast bearing 42° from Bloemendaal, Gemeente Bloemendaal, North Holland, Netherlands [?]
5.5 km North bearing 17° from Haarlem, Gemeente Haarlem, North Holland, Netherlands
16.7 km West bearing 291° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
57.6 km North bearing 12° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-04-29 19:07:34 UTC (25d 12h23m ago)
2025-04-29 21:07:34 CEST local time at Bloemendaal, Netherlands [?]
Altitude: 8 m
Course: 341°
Speed: 0 km/h
Last telemetry: 2024-02-08 19:48:34 UTC (471d 11h42m ago) – show telemetry
Ch 1: 100, Ch 2: 48, Ch 3: 2, Ch 4: 128, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Kenwood: TH-D74 (ht)
Last path: PA4JV-5>U2RUW0 via WIDE1-1,WIDE2-1,qAR,PA4JV-3 (good)
Positions stored: 39
Other SSIDs: PA4JV-B PA4JV-3 PA4JV-9 PA4JV PA4JV-7 PA4JV-6
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