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 3 - show graphs
Source callsign: WP4OH-2
Comment: test
Location: 18°31.55' N 67°05.07' W - locator FK68KM96UE - show map
4.0 km North bearing 22° from San Antonio, Aguadilla, Puerto Rico [?]
6.1 km North bearing 355° from Rafael Hernandez, Aguadilla, Puerto Rico
98.9 km West bearing 278° from Bayamón, Bayamón, Puerto Rico
103.4 km West bearing 274° from San Juan, San Juan, Puerto Rico
Last position: 2025-03-13 23:40:31 UTC (42d 10h57m ago)
2025-03-13 19:40:31 AST local time at San Antonio, Puerto Rico [?]
Last WX report: 2025-04-08 02:30:08 UTC (17d 8h7m ago) – show weather charts
17.5 °C 20% 0.0 m/s South
Last telemetry: 2025-03-09 01:31:53 UTC (47d 9h5m ago) – show telemetry
Ch 1: 132, Ch 2: 42, Ch 3: 28, Ch 4: 24, Ch 5: 36
 1     2     3     4     5     6     7     8 
Last path: WP4OH-2>APWW11 via TCPIP*,qAC,T2SPAIN
Positions stored: 1170
Others sourced by WP4OH-2: 0 4 9 O TEST 1 TEST 2
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