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APRS station WP4TTM-5 - show graphs
Comment: https://aprsdroid.org/
Location: 18°25.67' N 66°04.58' W - locator FK68XK02UQ - show map
4.7 km East bearing 109° from Cataño, Catano, Puerto Rico [?]
5.3 km Southeast bearing 144° from San Juan, San Juan, Puerto Rico
8.6 km Northeast bearing 25° from Guaynabo, Guaynabo, Puerto Rico
9.0 km East bearing 69° from Bayamón, Bayamón, Puerto Rico
Last position: 2025-09-11 23:07:43 UTC (4d 5h56m ago)
2025-09-11 19:07:43 AST local time at Cataño, Puerto Rico [?]
Altitude: -37 m
Course: 248°
Speed: 74 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: WP4TTM-5>APDR16 via MARQSA,WIDE1*,qAR,NP3MR-1 (good)
Positions stored: 39
Other SSIDs: WP4TTM-7 WP4TTM-10
Stations which heard WP4TTM-5 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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