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APRS station TI2JAM-7 - show graphs
Comment: TI2JAM Johnny M.
Location: 9°55.37' N 84°06.25' W - ตำแหน่ง EJ79WW71LL - show map
2.6 km ตะวันตกเฉียงใต้ bearing 243° มาจาก San José, San José, Costa Rica [?]
5.9 km ตะวันตก bearing 264° มาจาก San Pedro, San José, Costa Rica
117.5 km ตะวันตก bearing 266° มาจาก Puerto Limón, Limón, Costa Rica
Last position: 2025-10-22 13:57:49 UTC (48d 40m ago)
2025-10-22 07:57:49 CST เวลาท้องถิ่น San José, Costa Rica [?]
Altitude: 1138 m
Course: 324°
ความเร็ว: 7 km/h
Last path: TI2JAM-7>TI2HAS-7 via WIDE2-2,qAR,TI1RC-7 (good)
Positions stored: 545
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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