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 PD1MB - show graphs
Comment: Marco met openSPOT4
Location: 52°09.05' N 5°05.84' E - locator JO22ND16QE - show map
4.0 km East bearing 71° from Maarssen, Stichtse Vecht, Utrecht, Netherlands [?]
7.0 km East bearing 112° from Breukelen, Stichtse Vecht, Utrecht, Netherlands
28.5 km Southeast bearing 150° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
49.3 km Northeast bearing 59° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-01-26 13:44:54 UTC (16d 5h54m ago)
2025-01-26 14:44:54 CET local time at Maarssen, Netherlands [?]
Altitude: 0 m
Device: SharkRF: openSPOT4 (gadget)
Last path: PD1MB>APOSB4 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 17
Other SSIDs: PD1MB-9 PD1MB-7
Last heard a station directly: 2024-11-15 15:42:57 UTC (88d 3h56m ago)
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