Comment:	aprs.fi for iOS call me in 146.520 MHz
Location:	18°22.33' N 65°43.07' W - ตำแหน่ง FK78DI39UH - show map 132.9 m ตะวันตก bearing 255° มาจาก Luquillo, Luquillo, Puerto Rico [?] 3.0 km ตะวันออก bearing 106° มาจาก Playa Fortuna, Luquillo, Puerto Rico 42.2 km ตะวันออก bearing 104° มาจาก San Juan, San Juan, Puerto Rico 46.3 km ตะวันออก bearing 94° มาจาก Bayamón, Bayamón, Puerto Rico
Last position:	2025-07-10 16:35:46 UTC (180d 11h14m ago) 2025-07-10 12:35:46 AST เวลาท้องถิ่น Luquillo, Puerto Rico [?]
Altitude:	9 m
Course:	304°
ความเร็ว:	0 km/h
Last path:	NP3IR-5>aprs.fi via aprsfi-iOS
Positions stored:	14050
Other SSIDs:	NP3IR NP3IR-9 NP3IR-10

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.