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APRS station WB7PMZ-7 - show graphs
Comment: 147.120
Mic-E message: En route
Location: 38°28.84' N 89°55.13' W - ตำแหน่ง EM58AL95RI - show map
9.1 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Scott Air Force Base, Saint Clair County, Illinois, United States [?]
9.2 km ใต้ bearing 192° มาจาก Shiloh, Saint Clair County, Illinois, United States
29.2 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
77.1 km ตะวันออกเฉียงใต้ bearing 118° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position: 2025-12-20 14:09:51 UTC (1d 21h39m ago)
2025-12-20 08:09:51 CST เวลาท้องถิ่น Scott Air Force Base, United States [?]
Altitude: 206 m
Course: 300°
ความเร็ว: 15 km/h
Device: Yaesu: FT5D (ht)
Last path: WB7PMZ-7>SX2X8T via N9PBD-15,WIDE1*,WIDE2-1,qAO,AB9JJ-10 (good)
Positions stored: 331
Stations which heard WB7PMZ-7 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - 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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