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APRS station NP4JM-9 - show graphs
Comment: monitoring 146.520/ WINLINK !
Mic-E message: En route
Location: 18°19.66' N 66°59.89' W - locator FK68MH08FP - show map
1.3 km Southwest bearing 220° from San Sebastián, San Sebastian, Puerto Rico [?]
8.4 km North bearing 356° from Las Marías, Las Marias, Puerto Rico
89.2 km West bearing 265° from Bayamón, Bayamón, Puerto Rico
95.4 km West bearing 261° from San Juan, San Juan, Puerto Rico
Last position: 2025-12-11 00:08:52 UTC (27d 7h4m ago)
2025-12-10 20:08:52 AST local time at San Sebastián, Puerto Rico [?]
Altitude: 74 m
Course:
Speed: 26 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: NP4JM-9>QX1Y6V via qAR,NP4JJ-11
Positions stored: 40295
Other SSIDs: NP4JM-11 NP4JM-Y
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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