Source callsign:	W9ABF-S
Comment:	70cm Voice (D-Star) 439.42500MHz +0.0000MHz
Location:	42°21.60' N 88°21.60' W - locator EN52TI66TJ - show map 1.9 miles South bearing 200° from Wonder Lake, McHenry County, Illinois, United States [?] 3.5 miles West bearing 261° from McCullom Lake, McHenry County, Illinois, United States 50.6 miles Northwest bearing 314° from Chicago, Cook County, Illinois, United States 52.2 miles Southwest bearing 206° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2024-04-25 20:41:15 EDT (38d 5h43m ago) 2024-04-25 19:41:15 CDT local time at Wonder Lake, United States [?]
Altitude:	10 ft
Last path:	W9ABF-S>APDG01 via TCPIP*,qAC,W9ABF-GS
Positions stored:	3

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
LOTTORE0A		1.6 miles 77°	2024-05-26 20:17:44		FW0825		2.6 miles 15°	2024-06-03 02:23:01
FW2429		3.3 miles 99°	2024-06-03 02:24:10		W9FFF-9		4.0 miles 134°	2024-05-05 06:44:22
LOTSVRu1A		4.1 miles 265°	2024-05-26 20:32:44		EW9952		4.5 miles 173°	2024-06-03 02:19:34
K9ESV-10		5.0 miles 269°	2024-06-03 01:34:10		W9BO-8		5.3 miles 190°	2024-06-02 19:35:35
KD9ZLZ B		5.5 miles 248°	2024-06-03 02:10:01		KD9ZLZ-B		5.5 miles 248°	2024-06-03 02:10:11
W1WVH B		5.5 miles 248°	2024-05-29 08:02:01		W1WVH-B		5.5 miles 248°	2024-05-29 08:02:11
KC9NJZ-7		5.6 miles 214°	2024-06-01 17:19:22		KD9QVW-9		5.8 miles 219°	2024-05-16 18:43:58
KD9PPX-N		6.6 miles 40°	2024-05-31 16:54:41		KD9PPX-D		6.6 miles 40°	2024-06-02 20:08:49
DW7142		7.0 miles 241°	2024-06-03 02:15:32		W9KM-5		7.5 miles 115°	2024-06-01 10:52:15
FW5328		7.8 miles 67°	2024-06-03 02:20:59		CW6805		7.9 miles 97°	2024-06-03 02:22:58

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.