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 WP4KVH-5 - show graphs
Map loading...
Source callsign: WP4OH-4
Comment: PRDOGS STATION/KP4DOG@GMAIL.COM
Location: 18°24.24' N 66°03.96' W - locator FK68XJ26BX - show map - static map
7.0 km Northeast bearing 43° from Guaynabo, Guaynabo, Puerto Rico [?]
8.1 km Southeast bearing 149° from San Juan, San Juan, Puerto Rico
8.3 km Northwest bearing 312° from Trujillo Alto, Trujillo Alto, Puerto Rico
9.5 km East bearing 86° from Bayamón, Bayamón, Puerto Rico
Last position: 2021-11-19 15:00:04 UTC (16d 7h47m ago)
2021-11-19 11:00:04 AST local time at Guaynabo, Puerto Rico [?]
Last path: WP4OH-4>APX219 via TCPIP*,qAC,FIFTH
Positions stored: 1
Others sourced by WP4OH-4: DOG1 DOG11 DOG2 DOG6 DOG9 KP3FT-5 KP4DOG-5 KP4DOG_13 KP4MI-5 KP4MSR-5 NP3JD-5 NP3MJ-5 NP3MR-5 NP3QL-5 NP3V-5 NP4D-5 NP4JJ-5 NP4JN-5 NP4ZB-5 PRDOGS WP3BM-5 WP3MM-5 WP4OH-6 WP4OH_5 WP4PWN-5 WP4RUM-5 WP4T-5
Other SSIDs: WP4KVH WP4KVH-1 WP4KVH-10
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