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 WP4O-12 - show graphs
Mic-E message: In service
Location: 18°23.93' N 66°11.63' W - locator FK68VJ65RR - show map
4.0 km West bearing 270° from Bayamón, Bayamón, Puerto Rico [?]
5.8 km South bearing 193° from Levittown, Toa Baja, Puerto Rico
5.9 km Southeast bearing 145° from Ingenio, Toa Baja, Puerto Rico
11.9 km Southwest bearing 231° from San Juan, San Juan, Puerto Rico
Last position: 2024-03-29 19:44:18 UTC (318d 17h34m ago)
2024-03-29 15:44:18 AST local time at Bayamón, Puerto Rico [?]
Altitude: 72 m
Course: 39°
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: WP4O-12>Q8RS9S via JAYUYA,WIDE1*,WIDE2-1,qAR,RINCON (good)
Positions stored: 59
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