Comment:	ALCO SAR
Mic-E message:	In service
Location:	37°42.79' N 121°24.97' W - ตำแหน่ง CM97HR01BD - show map 3.0 km ใต้ bearing 165° มาจาก Tracy, San Joaquin County, California, United States [?] 13.6 km ตะวันออกเฉียงใต้ bearing 125° มาจาก Mountain House, San Joaquin County, California, United States 59.2 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก San Jose, Santa Clara County, California, United States 88.4 km ตะวันออก bearing 94° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-06-18 02:58:46 UTC (3h11m ago) 2025-06-17 19:58:46 PDT เวลาท้องถิ่น Tracy, United States [?]
Altitude:	19 m
Course:	359°
ความเร็ว:	67 km/h
Last path:	K7FED-9>S7TRWY via SUMMIT,FMTPK*,qAO,W6SLO-3
Positions stored:	277152
Other SSIDs:	K7FED K7FED-1
Last heard a station directly:	2025-05-19 18:56:07 UTC (29d 11h14m ago)

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.

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.