Source callsign:	N9SRY-S
Comment:	440 Voice 434.60000MHz +0.0000MHz
Location:	41°49.58' N 87°45.55' W - locator EN61CT88VH - show map 4.3 miles South bearing 162° from Oak Park, Cook County, Illinois, United States [?] 5.7 miles Southeast bearing 150° from River Forest, Cook County, Illinois, United States 5.8 miles West bearing 254° from Chicago, Cook County, Illinois, United States 29.2 miles East bearing 81° from Aurora, Kane County, Illinois, United States
Last position:	2024-03-27 01:03:00 EDT (54d 16h16m ago) 2024-03-27 00:03:00 CDT local time at Oak Park, United States [?]
Last path:	N9SRY-S>APDG01 via TCPIP*,qAC,N9SRY-GS
Positions stored:	19

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
N9SRY-N		0.0 yards 0°	2024-05-20 17:15:09		STUGA		1.2 miles 208°	2024-05-20 12:39:09
KIOWA		1.2 miles 209°	2024-05-20 17:17:36		LOTSVRK0A		1.8 miles 181°	2024-05-02 16:16:03
FW4705		1.9 miles 169°	2024-04-24 20:30:40		KD9QZB-D		2.4 miles 126°	2024-05-20 17:07:44
LOTSMWP0A		2.7 miles 308°	2024-05-20 17:15:42		AB9BZ		2.8 miles 194°	2024-05-20 17:15:45
N9BF-7		3.7 miles 228°	2024-05-19 13:21:12		WA9SGF-2		5.0 miles 269°	2024-05-20 16:56:10
KA9MHW-1		5.0 miles 44°	2024-05-06 16:49:42		WA9SGF		5.2 miles 267°	2024-04-21 16:49:13
VORF		5.3 miles 323°	2024-05-20 17:15:39		FW4219		5.4 miles 346°	2024-05-20 17:01:50
N9CQL		5.5 miles 257°	2024-05-20 17:15:03		CW8740		5.8 miles 255°	2024-05-20 17:00:36
FW1607		5.9 miles 40°	2024-05-20 17:05:25		FW9176		6.0 miles 263°	2024-05-20 17:15:56
EW3114		6.2 miles 52°	2024-05-20 17:15:39		KE3SKY-5		6.2 miles 53°	2024-05-06 20:54:06

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.