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 KP4CA-IP - show graphs
Map loading...
Source callsign: NP4JN-10
Comment: 5.850Ghz AREDN http://praredn.org
Location: 18°17.79' N 67°09.71' W - locator FK68KH01ND - show map - static map
1.7 km West bearing 282° from Las Marias, Añasco, Puerto Rico [?]
2.8 km East bearing 69° from La Playa, Añasco, Puerto Rico
106.7 km West bearing 264° from Bayamón, Bayamón, Puerto Rico
113.0 km West bearing 261° from San Juan, San Juan, Puerto Rico
Last position: 2021-01-28 07:59:53 UTC (270d 2h50m ago)
2021-01-28 03:59:53 AST local time at Las Marias, Puerto Rico [?]
Last path: NP4JN-10>APDW16 via TCPIP*,qAC,T2EDM
Positions stored: 3
Others sourced by NP4JN-10: KP3AY-IP KP3BB-IP KP3T-IP KP4ECO-IP KP4MMM-IP KP4MSR-IP KP4OSP-IP KP4RGD-IP KP4TP-IP NP3MJ-IP NP4JJ-IP NP4JN-IP WP4CG-IP WP4JLZ-IP WP4QNQ-IP WP4QZH-IP WP4QZY-IP
Other SSIDs: KP4CA KP4CA-1 KP4CA-10 KP4CA-11 KP4CA-2 KP4CA-7 KP4CA-8 KP4CA-9 KP4CA-DP
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