callsign		distance	last heard - EST		callsign		distance	last heard - EST
444.375IA		18.5 miles 111°	2024-11-17 03:00:30		438.5MHz		19.5 miles 63°	2024-11-17 03:01:37
KE0STT-4		21.1 miles 177°	2024-10-26 11:18:40		WA2GTM		23.7 miles 116°	2024-11-17 03:15:53
PER-ELEM		23.8 miles 113°	2024-10-26 11:14:30		PER-HS		24.6 miles 113°	2024-10-26 11:15:00
145.190IA		26.5 miles 118°	2024-11-17 02:49:44		LIN-LIB		26.7 miles 151°	2024-10-26 11:14:00
N0AN-9		27.1 miles 74°	2024-11-13 15:59:17		N0AN-1		27.1 miles 74°	2024-11-17 03:10:34
N0AN		27.1 miles 74°	2024-11-17 03:15:33		N0AN-8		27.1 miles 74°	2024-10-27 11:17:54
KD0GFV-D		28.4 miles 128°	2024-11-17 03:07:00		K0WOI-2		28.9 miles 124°	2024-10-26 15:00:30
K0WOI-3		28.9 miles 124°	2024-10-26 08:12:46		P-K0WOI		28.9 miles 124°	2024-11-17 03:02:26
K0WOI		28.9 miles 124°	2024-11-17 03:15:42		K0WOI-9		29.4 miles 122°	2024-11-16 23:06:59
MIN-UMC		29.6 miles 122°	2024-10-26 11:20:30		WDW-HS		31.7 miles 106°	2024-10-26 11:17:00
RED-LEG		31.7 miles 148°	2024-10-26 11:15:30		DMXSVR85A		31.9 miles 127°	2024-10-30 15:32:26
N0ISU-15		31.9 miles 79°	2024-10-24 07:55:53		N0ISU-9		31.9 miles 80°	2024-11-15 15:26:29
N0ISU-10		31.9 miles 79°	2024-11-09 17:21:26		KC0MTE-7		32.1 miles 105°	2024-11-15 13:44:59
K0DCI		33.7 miles 131°	2024-11-17 03:13:15		NU0I B		34.1 miles 81°	2024-11-17 03:01:02
NU0I-B		34.1 miles 81°	2024-11-17 03:01:12		ADL-ADMEL		35.5 miles 134°	2024-10-26 11:12:00
DC-DCELEM		35.6 miles 126°	2024-10-26 11:12:30		ADL ADMHS		36.6 miles 134°	2024-10-26 11:21:00
N0GIK		36.8 miles 135°	2024-11-17 02:54:01		N0SFF-9		37.4 miles 104°	2024-11-15 20:16:16
N0GIK-9		38.3 miles 131°	2024-11-12 13:47:50		GRA-ELEM		39.1 miles 113°	2024-10-26 11:13:30
KC0CLM-9		39.2 miles 112°	2024-11-16 21:51:01		WAU YMCA		41.7 miles 127°	2024-10-26 11:16:30
WL7CLI-5		41.7 miles 127°	2024-10-26 09:23:12		WAU Hope		42.1 miles 126°	2024-10-26 11:16:00
W0RAY-Y		42.3 miles 125°	2024-10-21 19:48:18		W0RAY		42.3 miles 125°	2024-11-03 11:12:50
W0RAY-10		42.3 miles 125°	2024-10-18 10:57:38		N0AVK-10		42.5 miles 118°	2024-11-17 03:02:33
FW8034		42.7 miles 122°	2024-11-17 03:17:17		443.400IA		43.0 miles 121°	2024-11-17 03:18:40
KC0MTI-7		43.4 miles 112°	2024-11-17 03:02:02		KD0IAN B		43.7 miles 123°	2024-11-17 03:06:24
KD0IAN C		43.7 miles 123°	2024-11-17 03:06:24		KD0IAN-B		43.7 miles 123°	2024-11-17 03:06:09
KD0IAN-C		43.7 miles 123°	2024-11-17 03:06:09		444.725IA		43.7 miles 123°	2024-11-17 02:55:41
146.610IA		44.3 miles 124°	2024-11-17 03:18:38		GW0850		44.6 miles 117°	2024-11-17 03:17:49
W0DM-9		46.4 miles 119°	2024-11-16 14:39:07		KF0AIH-7		47.5 miles 125°	2024-11-06 20:19:18
KD0VJP-7		47.5 miles 123°	2024-11-01 09:34:07		KD0TVP-D		47.7 miles 125°	2024-11-17 03:06:43
KD0TVP		47.7 miles 125°	2024-11-16 19:48:34		WU0V-10		47.8 miles 121°	2024-11-17 02:57:41
KF0SAJ-9		48.3 miles 122°	2024-10-27 14:34:53		KF0SAJ		48.3 miles 122°	2024-11-06 01:20:35
KF0SAJ-11		48.3 miles 122°	2024-11-02 20:07:40

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.