Comment:	Marcin 145.500
Mic-E message:	In service
Location:	37°52.24' N 122°16.06' W - ตำแหน่ง CM87UU78VX - show map 457.2 m ตะวันออก bearing 103° มาจาก Berkeley, Alameda County, California, United States [?] 4.6 km เหนือ bearing 19° มาจาก Emeryville, Alameda County, California, United States 17.0 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก San Francisco, San Francisco County, California, United States 67.5 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-05-04 01:33:56 UTC (31d 12h48m ago) 2025-05-03 18:33:56 PDT เวลาท้องถิ่น Berkeley, United States [?]
Altitude:	71 m
Course:	247°
ความเร็ว:	4 km/h
Device:	Yaesu: FT5D (ht)
Last path:	SP4EVA-7>S7URRT via qAR,K2DEN-10
Positions stored:	1011
Other SSIDs:	SP4EVA SP4EVA-10 SP4EVA-12 SP4EVA-8

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.