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 object PF1B B - show graphs
Map loading...
Source callsign: PF1B-S
Comment: 440 Voice 439.60000MHz +0.0000MHz
Location: 52°38.70' N 4°48.30' E - locator JO22JP64OT - show map - static map
3.2 km South bearing 181° from Broek op Langedijk, Gemeente Langedijk, North Holland, Netherlands [?]
4.1 km East bearing 69° from Alkmaar, Gemeente Alkmaar, North Holland, Netherlands
30.7 km North bearing 349° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
83.3 km North bearing 15° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2022-01-22 17:07:47 UTC (1d 5h25m ago)
2022-01-22 18:07:47 CET local time at Broek op Langedijk, Netherlands [?]
Altitude: 3 m
Last path: PF1B-S>APDG01 via TCPIP*,qAC,PF1B-GS
Positions stored: 7
Others sourced by PF1B-S: PF1B E
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS