callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
API-74		18.9 km 21°	2025-02-16 12:47:57		API-75		20.0 km 22°	2025-02-16 12:48:02
9W2GKJ-2		20.9 km 1°	2025-03-13 03:51:47		9W2GKJ-9		20.9 km 1°	2025-02-22 06:04:47
9W2GKJ-7		21.3 km 0°	2025-03-09 21:10:53		WMKE		22.0 km 41°	2025-03-13 03:52:43
9W2DCW-12		23.5 km 140°	2025-03-08 01:22:53		API-21		25.6 km 43°	2025-02-16 12:43:32
HEAT-126		26.2 km 39°	2025-03-04 05:32:14		API-76		27.0 km 40°	2025-02-16 12:48:07
9W2HQD-7		28.6 km 24°	2025-02-21 06:37:30		9W2GKJ-10		30.1 km 4°	2025-03-12 23:35:27
HEAT-86		31.6 km 16°	2025-03-05 05:41:27		HEAT-152		31.6 km 16°	2025-03-04 05:34:24
HEAT-125		31.6 km 15°	2025-03-04 05:32:09		HEAT-120		31.6 km 12°	2025-03-05 05:44:17
HEAT-121		31.7 km 13°	2025-03-05 05:44:22		HEAT-122		31.8 km 16°	2025-03-05 05:44:27
HEAT-87		34.9 km 171°	2025-03-05 05:41:32		HEAT-153		34.9 km 171°	2025-03-04 05:34:29
HEAT-93		35.1 km 171°	2025-03-05 05:42:02		HEAT-159		35.1 km 171°	2025-03-04 05:34:59
HEAT-136		35.2 km 172°	2025-03-04 05:33:04		HEAT-128		35.2 km 172°	2025-03-04 05:32:24
HEAT-88		35.2 km 170°	2025-03-05 05:41:37		HEAT-154		35.2 km 170°	2025-03-04 05:34:34
HEAT-137		35.3 km 171°	2025-03-04 05:33:09		HEAT-129		35.3 km 172°	2025-03-04 05:32:29
HEAT-115		35.4 km 171°	2025-03-05 05:43:52		HEAT-114		35.4 km 170°	2025-03-05 05:43:47
HEAT-90		35.5 km 173°	2025-03-05 05:41:47		HEAT-156		35.5 km 173°	2025-03-04 05:34:44
HEAT-138		35.5 km 170°	2025-03-04 05:33:14		HEAT-127		35.5 km 171°	2025-03-04 05:32:19
HEAT-95		35.6 km 173°	2025-03-05 05:42:12		HEAT-161		35.6 km 173°	2025-03-04 05:35:09
HEAT-130		35.6 km 170°	2025-03-04 05:32:34		HEAT-91		35.7 km 172°	2025-03-05 05:41:52
HEAT-157		35.7 km 172°	2025-03-04 05:34:49		HEAT-112		35.8 km 170°	2025-03-05 05:43:37
HEAT-113		35.8 km 170°	2025-03-05 05:43:42		HEAT-139		35.8 km 172°	2025-03-04 05:33:19
HEAT-132		35.9 km 173°	2025-03-04 05:32:44		HEAT-96		35.9 km 171°	2025-03-05 05:42:17
HEAT-162		35.9 km 171°	2025-03-04 05:35:14		9W2GKJ-4		35.9 km 23°	2025-02-26 23:48:40
HEAT-141		36.0 km 171°	2025-03-04 05:33:29		HEAT-133		36.0 km 172°	2025-03-04 05:32:49
HEAT-89		36.0 km 170°	2025-03-05 05:41:42		HEAT-155		36.0 km 170°	2025-03-04 05:34:39
HEAT-140		36.1 km 171°	2025-03-04 05:33:24		HEAT-94		36.1 km 170°	2025-03-05 05:42:07
HEAT-160		36.1 km 170°	2025-03-04 05:35:04		HEAT-134		36.1 km 171°	2025-03-04 05:32:54
HEAT-110		36.2 km 170°	2025-03-05 05:43:27		HEAT-111		36.2 km 170°	2025-03-05 05:43:32
HEAT-142		36.3 km 170°	2025-03-04 05:33:34		HEAT-131		36.3 km 170°	2025-03-04 05:32:39
9M2ZIZ-3		36.5 km 20°	2025-03-13 03:41:25		HEAT-109		36.6 km 170°	2025-03-05 05:43:22
HEAT-108		36.6 km 170°	2025-03-05 05:43:17		HEAT-92		36.8 km 171°	2025-03-05 05:41:57
HEAT-158		36.8 km 171°	2025-03-04 05:34:54		HEAT-143		36.8 km 171°	2025-03-04 05:33:39
HEAT-97		36.9 km 171°	2025-03-05 05:42:22		HEAT-163		36.9 km 171°	2025-03-04 05:35:19
HEAT-144		36.9 km 170°	2025-03-04 05:33:44		HEAT-107		36.9 km 170°	2025-03-05 05:43:12
HEAT-135		37.0 km 171°	2025-03-04 05:32:59		9M2ZIZ-9		40.3 km 20°	2025-03-07 14:02:27
HEAT-40		40.6 km 174°	2025-03-13 03:01:12		HEAT-75		40.7 km 174°	2025-03-13 03:04:07
HEAT-41		40.9 km 174°	2025-03-13 03:01:17		HEAT-76		42.4 km 174°	2025-03-13 03:04:12
HEAT-77		42.5 km 173°	2025-03-13 03:04:17		API-54		44.9 km 171°	2025-02-16 12:46:17
9M2OCX-5		45.5 km 163°	2025-02-19 01:04:01		HEAT-98		46.8 km 203°	2025-03-05 05:42:27
HEAT-164		46.8 km 203°	2025-03-04 05:35:24		API-55		46.9 km 203°	2025-02-16 12:46:22
HEAT-145		47.1 km 203°	2025-03-04 05:33:49

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.