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 weather station FW4300 - show graphs
Location: 18°13.26' N 65°49.35' W - locator FK78CF13HA - show map
1.9 miles Northeast bearing 61° from Boqueron, Las Piedras, Puerto Rico [?]
3.7 miles Northeast bearing 33° from La Fermina, Las Piedras, Puerto Rico
25.0 miles Southeast bearing 119° from Bayamón, Bayamón, Puerto Rico
25.1 miles Southeast bearing 132° from San Juan, San Juan, Puerto Rico
Last position: 2025-01-14 20:20:20 EST (4m47s ago)
2025-01-14 21:20:20 AST local time at Boqueron, Puerto Rico [?]
Last WX report: 2025-01-14 20:15:25 EST (9m42s ago) – show weather charts
72 °F 64% 1019.0 mbar 0.0 MPH Southwest
Device: Unknown: Unknown
Last path: FW4300>APRS via TCPXX*,qAX,CWOP-6
Positions stored: 1
Packet rate: 299 seconds between packets on average during 14663 seconds.
Stations near current position of FW4300 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KP4/CE0152.3 miles 207°2025-01-07 13:20:35 WP3EF-45.0 miles 315°2024-12-22 18:09:12
KP4/CE0035.3 miles 52°2025-01-07 13:30:37 WP3XM5.4 miles 239°2025-01-14 20:22:32
WP3NW6.3 miles 229°2024-12-22 22:44:24 KP4/CE0016.5 miles 18°2025-01-14 20:06:42
KP4/CE0237.4 miles 40°2025-01-07 17:45:34 KP4ECO-17.5 miles 324°2025-01-14 18:22:14
KP4/CE0307.7 miles 87°2025-01-07 13:34:38 KP4RDS8.1 miles 281°2025-01-08 18:25:45
NP3IR8.8 miles 184°2025-01-14 19:56:33 KP4/CE0179.6 miles 81°2025-01-07 13:43:35
KP4DMR-110.1 miles 210°2025-01-12 11:05:52 KP4/CE01910.8 miles 68°2025-01-10 09:20:25
KP4OD-210.8 miles 355°2025-01-14 20:17:11 WP4TNV11.9 miles 327°2024-12-16 16:51:30
WP4TNV-1012.0 miles 327°2025-01-14 20:07:30 WP4TNV-812.0 miles 327°2025-01-11 13:27:01
WP4TNV-712.0 miles 327°2025-01-12 14:16:48 NP3MJ-1012.1 miles 38°2025-01-03 22:24:54
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