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*
Web station NP3IR-5 - show graphs
Comment: aprs.fi for iOS call me in 146.520 MHz
Location: 18°22.34' N 65°43.06' W - locator FK78DI39UI - show map
125.4 m West bearing 260° from Luquillo, Luquillo, Puerto Rico [?]
3.0 km East bearing 106° from Playa Fortuna, Luquillo, Puerto Rico
42.2 km East bearing 104° from San Juan, San Juan, Puerto Rico
46.3 km East bearing 94° from Bayamón, Bayamón, Puerto Rico
Last position: 2024-10-17 00:13:53 UTC (117d 1h13m ago)
2024-10-16 20:13:53 AST local time at Luquillo, Puerto Rico [?]
Altitude: 7 m
Course: 141°
Speed: 2 km/h
Last path: NP3IR-5>aprs.fi via aprsfi-iOS
Positions stored: 13391
Other SSIDs: NP3IR NP3IR-9 NP3IR-10 NP3IR-8
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