Source callsign:	W0CMD-S
Comment:	440 Voice 444.000 +5 MHz
Location:	37°57.21' N 91°47.11' W - locator EM47CW58SU - show map 0.8 miles West bearing 281° from Rolla, Phelps County, Missouri, United States [?] 9.8 miles West bearing 252° from Saint James, Phelps County, Missouri, United States 75.0 miles Southeast bearing 157° from Columbia, Boone County, Missouri, United States 83.4 miles Southwest bearing 225° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2024-11-30 07:21:56 EST (17m2s ago) 2024-11-30 06:21:56 CST local time at Rolla, United States [?]
Last path:	W0CMD-S>APJIO4 via TCPIP*,qAC,W0CMD-GS
Positions stored:	2

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W0CMD-B		0.0 yards 0°	2024-11-30 07:21:41		N0QL		1.3 miles 128°	2024-11-29 13:38:53
AI0LM		1.3 miles 64°	2024-11-19 08:52:27		KF0TW		2.1 miles 120°	2024-11-14 20:47:53
KF0TW-3		2.1 miles 120°	2024-11-19 10:06:06		KF0TW-4		2.1 miles 120°	2024-11-21 16:27:05
KF0TW-1		2.1 miles 120°	2024-11-23 11:29:12		KF0TW C		2.1 miles 119°	2024-11-05 11:08:51
KF0TW-C		2.1 miles 119°	2024-11-05 11:09:01		FW3267		2.4 miles 5°	2024-11-30 07:33:40
K0OG		3.7 miles 226°	2024-11-21 13:53:28		KF0XQ		4.9 miles 46°	2024-11-29 21:32:28
KF0XQ-2		5.0 miles 46°	2024-11-29 13:38:40		KVIH		12.5 miles 5°	2024-11-18 06:00:12
SGFFLS61A		13.2 miles 280°	2024-11-09 00:46:31		FW9778		14.8 miles 69°	2024-11-30 07:30:51
GW2323		18.4 miles 251°	2024-11-30 07:35:15		SGFFLS41A		19.0 miles 230°	2024-11-07 16:47:22
GW1668		19.5 miles 278°	2024-11-30 07:38:43		FW1328		21.9 miles 70°	2024-11-30 07:30:12

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.