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
137.1 yards West bearing 260° from Luquillo, Luquillo, Puerto Rico [?]
1.9 miles East bearing 106° from Playa Fortuna, Luquillo, Puerto Rico
26.2 miles East bearing 104° from San Juan, San Juan, Puerto Rico
28.8 miles East bearing 94° from Bayamón, Bayamón, Puerto Rico
Last position: 2024-10-16 20:13:53 EDT (80d 20h21m ago)
2024-10-16 20:13:53 AST local time at Luquillo, Puerto Rico [?]
Altitude: 23 ft
Course: 141°
Speed: 1 MPH
Last path: NP3IR-5>aprs.fi via aprsfi-iOS
Positions stored: 13391
Other SSIDs: NP3IR NP3IR-9 NP3IR-10 NP3IR-8
Stations near current position of NP3IR-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
NP3MJ-101.1 miles 147°2025-01-03 22:24:54 NP4ZB1.1 miles 147°2024-12-31 09:17:40
KP4NWS2.1 miles 127°2024-12-31 18:49:35 KP4PNP-104.0 miles 119°2024-12-30 17:29:31
NP4KB5.3 miles 135°2025-01-05 15:32:38 WP4PW5.3 miles 123°2025-01-05 15:33:39
KP4/CE0197.2 miles 154°2024-12-30 18:25:50 KP4/CE0037.6 miles 201°2024-12-10 13:25:07
KP4OD-27.8 miles 272°2025-01-05 15:27:31 KP4PNP-N8.7 miles 105°2025-01-05 15:28:13
KP4/CE0179.3 miles 164°2024-12-10 13:11:14 KP4/CE03010.1 miles 175°2024-12-10 13:17:05
KP4ECO-112.0 miles 249°2025-01-05 15:26:08 WP3EF-412.5 miles 237°2024-12-22 18:09:12
FW430012.5 miles 213°2025-01-05 15:30:57 WP4TNV13.4 miles 268°2024-12-16 16:51:30
WP4TNV-913.4 miles 269°2025-01-04 19:35:07 KP4/CE01514.8 miles 212°2024-12-10 14:56:12
WP4JLZ-1115.7 miles 278°2025-01-02 03:50:10 KP4NTS-1015.8 miles 275°2025-01-05 15:19:51
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