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Callsign, ship name or locator: Clear       
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APRS weather station NP4KB - show graphs
Comment: AmbientCWOP.com
Location: 18°19.13' N 65°39.64' W - locator FK78EH06RM - show map
0.7 miles Southwest bearing 229° from Fajardo, Fajardo, Puerto Rico [?]
2.0 miles Northwest bearing 312° from Luis M. Cintron, Fajardo, Puerto Rico
30.9 miles East bearing 109° from San Juan, San Juan, Puerto Rico
32.9 miles East bearing 100° from Bayamón, Bayamón, Puerto Rico
Last position: 2025-01-21 19:44:47 EST (3m6s ago)
2025-01-21 20:44:47 AST local time at Fajardo, Puerto Rico [?]
Last WX report: 2025-01-21 19:39:24 EST (8m29s ago) – show weather charts
80 °F 75% 1022.9 mbar 4.0 MPH Northeast
Device: Unknown: Unknown
Last path: NP4KB>APRS via TCPIP*,qAC,AMBCWOP-2
Positions stored: 3
Packet rate: 326 seconds between packets on average during 15980 seconds.
Stations near current position of NP4KB - show more
callsign distance last heard - EST      callsign distance last heard - EST
WP4PW1.1 miles 44°2025-01-21 19:43:01 KP4/CE0192.9 miles 192°2025-01-10 09:20:25
KP4NWS3.2 miles 319°2025-01-15 13:25:24 NP4ZB-104.1 miles 311°2025-01-17 19:03:32
NP3MJ-104.1 miles 311°2025-01-21 19:11:36 NP4ZB4.1 miles 311°2025-01-17 01:02:17
KP4PNP-N4.9 miles 72°2025-01-21 19:45:41 KP4/CE0175.4 miles 192°2025-01-07 13:43:35
KP4/CE0235.9 miles 260°2025-01-07 17:45:34 KP4/CE0307.0 miles 205°2025-01-07 13:34:38
KP4/CE0037.3 miles 242°2025-01-07 13:30:37 KP4/CE0018.6 miles 266°2025-01-20 10:09:21
KP3N8.6 miles 266°2025-01-18 09:42:26 KP4/M0PJE8.6 miles 266°2025-01-20 10:40:51
KP4OD-212.2 miles 289°2025-01-21 19:45:17 FW430012.6 miles 238°2025-01-21 19:45:05
KP4/CE01514.6 miles 233°2025-01-07 13:20:35 KP4ECO-115.0 miles 267°2025-01-21 18:26:08
NP4ZB-216.4 miles 82°2025-01-16 15:26:41 WP4TNV-R17.0 miles 281°2025-01-21 19:47:09
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.
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