Source callsign:	KD0USU-S
Comment:	440 Voice 441.35000MHz +0.0000MHz
Location:	43°45.19' N 103°44.32' W - locator DN83DS10IS - show map - static map 7.0 miles West bearing 262° from Custer, Custer County, South Dakota, United States [?] 24.3 miles East bearing 107° from Newcastle, Weston County, Wyoming, United States 33.9 miles Southwest bearing 228° from Rapid City, Pennington County, South Dakota, United States 51.3 miles South bearing 173° from Spearfish, Lawrence County, South Dakota, United States
Last position:	2019-12-16 05:22:09 EST (16m21s ago) 2019-12-16 03:22:09 MST local time at Custer, United States [?]
Last path:	KD0USU-S>APDG01 via TCPIP*,qAC,KD0USU-GS
Positions stored:	3

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KD0USU-B		0.0 yards 0°	2019-12-16 05:22:19		KB0ETC-7		6.6 miles 105°	2019-12-10 22:57:32
N0MN-9		7.0 miles 104°	2019-12-16 05:24:18		KC0BXH-3		8.2 miles 360°	2019-12-16 05:38:13
WN6QJN B		19.8 miles 96°	2019-12-16 05:25:06		WN6QJN-B		19.8 miles 96°	2019-12-16 05:25:16
FW2286		23.1 miles 72°	2019-12-16 05:31:31		K0LGB		28.1 miles 52°	2019-12-14 10:52:52
KD0YX B		28.9 miles 51°	2019-12-15 16:38:53		KD0YX-B		28.9 miles 51°	2019-12-15 16:36:50
KD0YX-N		28.9 miles 51°	2019-12-16 05:32:39		CW0636		30.7 miles 71°	2019-12-16 05:38:28
EW2118		30.9 miles 53°	2019-12-16 05:38:00		K0HF-5		32.0 miles 52°	2019-11-21 15:05:59
WA0MFZ-5		33.1 miles 52°	2019-12-16 05:31:09		WA0MFZ-9		33.1 miles 52°	2019-12-16 05:36:24
FW0111		33.2 miles 55°	2019-12-16 05:38:24

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.