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APRS object KF0TW B - show graphs
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Source callsign: KF0TW-S
Comment: 440 Voice 433.30000MHz +0.0000MHz
Location: 37°56.30' N 91°45.11' W - locator EM47CW95SE - show map - static map
1.4 miles Southeast bearing 131° from Rolla, Phelps County, Missouri, United States [?]
8.5 miles Southwest bearing 242° from Saint James, Phelps County, Missouri, United States
76.7 miles Southeast bearing 156° from Columbia, Boone County, Missouri, United States
82.9 miles Southwest bearing 224° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2020-01-29 12:48:34 EST (17m2s ago)
2020-01-29 11:48:34 CST local time at Rolla, United States [?]
Last path: KF0TW-S>APDG01 via TCPIP*,qAC,KF0TW-GS
Positions stored: 10
Others sourced by KF0TW-S: KF0TW C
Stations near current position of KF0TW B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KF0TW-30.0 yards 0°2020-01-27 08:24:57 KF0TW-10.0 yards 0°2020-01-27 18:18:45
KF0TW-B0.0 yards 0°2020-01-29 12:48:42 KF0TW-N0.0 yards 0°2020-01-06 08:57:15
KF0TW-952.6 yards 322°2020-01-25 21:00:10 KF0TW C66.5 yards 72°2020-01-29 12:54:30
KF0TW-C66.5 yards 72°2020-01-29 12:54:41 KF0TW0.8 miles 266°2020-01-29 09:04:25
K0OG1.3 miles 2°2020-01-29 09:48:51 KX0STL-11.5 miles 308°2020-01-29 11:31:14
W0EEE-101.8 miles 324°2020-01-29 12:51:38 W0GS-H2.1 miles 300°2020-01-29 12:54:00
W0CMD-B2.1 miles 300°2020-01-29 12:49:21 W0CMD B2.1 miles 300°2020-01-29 12:49:36
DW06002.7 miles 73°2020-01-29 12:59:39 FW32673.8 miles 335°2020-01-29 13:03:24
KF0XQ-24.6 miles 19°2020-01-29 07:32:34 KF0XQ4.8 miles 21°2020-01-28 21:25:16
W9BEL5.9 miles 352°2020-01-29 13:00:24 W9BEL-105.9 miles 351°2020-01-29 12:17:58
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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