callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
VK4AKP-9		2.5 km 36°	2025-02-21 04:42:31		VK4JJY-1		3.0 km 68°	2025-03-04 06:32:42
VK4KGA-D		3.4 km 66°	2025-03-13 22:44:36		VK4AKP-N		4.7 km 7°	2025-03-13 22:46:30
VK4GRA		4.8 km 38°	2025-03-02 23:52:02		VK4GMC-9		4.9 km 260°	2025-03-13 22:59:52
VK4GMC-8		4.9 km 260°	2025-03-13 22:55:43		VK4HIB-N		5.5 km 37°	2025-03-02 08:56:58
VK4HIB-DP		5.5 km 37°	2025-03-13 22:41:58		VK4AB-4		8.5 km 12°	2025-03-13 23:00:32
VK4AB-13		8.5 km 13°	2025-03-13 22:58:52		VK4ADH-D		8.8 km 116°	2025-03-13 22:44:48
VK4IE-7		11.8 km 53°	2025-02-22 01:05:11		VK4/SE076		12.4 km 151°	2025-02-16 04:49:00
VK4JOE-5		14.1 km 278°	2025-02-23 10:24:59		VK4RSM-13		15.3 km 114°	2025-03-13 22:59:04
BD7OI-i		15.5 km 217°	2025-03-10 21:55:38		VK4/SE095		15.6 km 118°	2025-03-03 22:31:02
BD7OI-VK4		15.8 km 216°	2025-03-10 22:03:33		VK4VIP-9		16.0 km 65°	2025-03-13 23:00:59
VK4CHW		18.1 km 93°	2025-03-07 08:07:24		VK4NJK		18.7 km 90°	2025-03-12 21:29:56
VK4HIT-13		21.1 km 309°	2025-03-13 23:00:59		VK4RAI-DP		22.4 km 317°	2025-03-13 22:47:15
VK4/SE070		22.4 km 232°	2025-02-16 04:25:59		VK4RBX C		22.6 km 317°	2025-03-13 22:42:42
VK4RBX-C		22.6 km 317°	2025-03-13 22:42:42		VK4RBX-R		22.6 km 317°	2025-02-19 23:14:03
VK4RAI-3		22.8 km 321°	2025-03-13 22:57:11		VK4MSL-15		23.3 km 44°	2025-03-01 01:44:28
VK4UV-9		23.6 km 75°	2025-02-16 04:26:23		VK4YJL-DP		24.2 km 339°	2025-03-13 22:41:58
VK4LIP-DP		24.2 km 42°	2025-03-06 04:31:41		VK4ECW		25.3 km 46°	2025-03-02 23:30:22
VK4IE		26.1 km 61°	2025-03-13 22:46:22		EW5495		26.8 km 57°	2025-03-13 22:54:35
VK4BMR-9		27.6 km 322°	2025-03-13 19:38:03		FW6831		28.2 km 45°	2025-03-13 23:00:44
DW2907		30.0 km 126°	2025-02-14 01:00:12		VK4/SE176		30.3 km 43°	2025-03-04 05:59:54
VK4RMC-3		30.4 km 43°	2025-03-13 22:59:58		VK4ML-DP		30.9 km 41°	2025-03-13 22:41:58
VK4LO-DP		30.9 km 41°	2025-03-02 01:50:38		VK4TDI-1		31.0 km 54°	2025-03-11 07:19:43
VK4TDI B		31.0 km 54°	2025-03-13 22:45:00		VK4TDI-B		31.0 km 54°	2025-03-13 22:45:10
VK4JAO-9		31.1 km 339°	2025-03-02 01:20:22		VK4TDI		31.6 km 55°	2025-03-13 22:55:59
VK4XYZ-DP		31.6 km 55°	2025-03-07 08:50:56		WALAN		32.5 km 54°	2025-03-13 23:00:59
VK4QTX-5		33.1 km 64°	2025-03-06 07:54:17		EW5738		33.2 km 45°	2025-03-13 23:00:25
VK2HRD-14		33.4 km 94°	2025-03-13 05:31:57		GILWUNPA		33.4 km 57°	2025-03-10 12:13:24
VK4MSL-10		33.6 km 45°	2025-03-12 09:14:25		GW4411		34.8 km 32°	2025-03-13 23:00:05
VK4DCP-DP		35.5 km 54°	2025-03-12 12:10:28		NEREUS		35.8 km 55°	2025-03-13 23:00:27
VK4KWK B		35.9 km 48°	2025-03-13 22:58:12		VK4KWK-B		35.9 km 48°	2025-03-13 22:58:22
JACK UP BARGE 4		36.1 km 54°	2025-03-13 22:58:50		P.T.MAY		36.3 km 53°	2025-03-12 03:36:22
VK4RSE B		36.4 km 53°	2025-03-13 22:42:53		VK4RSE-B		36.4 km 53°	2025-03-13 22:43:03
VK4COM-DP		36.4 km 54°	2025-03-13 22:41:58		VK4TIM-DP		36.4 km 56°	2025-03-13 22:41:58
SPIRIT OF CATHERINE		36.5 km 55°	2025-03-10 23:23:45		SONRISA II		36.6 km 55°	2025-03-13 00:01:14
AMELIA J		36.7 km 54°	2025-03-10 21:57:03		VICTORIA		36.7 km 53°	2025-03-03 22:33:16
AMADEUS		36.8 km 56°	2025-02-23 03:10:06		VK4VH-9		37.0 km 101°	2025-03-13 04:03:23
VK4AZ-5		37.1 km 51°	2025-03-03 20:00:04		VK4BLP-5		37.2 km 128°	2025-03-13 23:00:07
VK4LES-9		37.3 km 52°	2025-03-02 21:38:34		VK4MGO-10		37.5 km 60°	2025-03-13 22:03:09
VK4MGO B		37.5 km 60°	2025-03-07 07:11:16		VK4MGO-B		37.5 km 60°	2025-03-07 07:42:12
VK4MGO-1		37.5 km 60°	2025-03-13 22:59:30		VK4MGO-3		37.5 km 60°	2025-03-11 10:39:14
VK4VH-8		37.6 km 108°	2025-03-13 22:58:16		VK4LAH-DP		37.8 km 72°	2025-03-13 22:41:58
NEVILLE BONNER		38.3 km 55°	2025-03-09 22:22:02		VK2HRD-9		38.4 km 73°	2025-02-15 13:06:03
TUGULAWA II		38.4 km 55°	2025-03-11 22:32:41		VK4AZ-D		38.5 km 55°	2025-03-03 09:56:13
EW1472		38.8 km 9°	2025-03-13 22:50:05		BINKINBA II		38.9 km 53°	2025-03-09 21:50:07
VK4AZ B		39.2 km 53°	2025-03-13 22:44:02		VK4AZ-B		39.2 km 53°	2025-03-13 22:44:12
WATERLOO SUNSET		39.3 km 52°	2025-03-03 10:58:57		VK4JLM-15		39.7 km 61°	2025-03-02 03:10:43
VK4RW-DP		39.7 km 39°	2025-03-13 22:41:58		VK4QTX-9		39.9 km 64°	2025-03-13 22:03:13
VK4JLM-1		39.9 km 60°	2025-03-13 22:41:47		VK4JLM B		39.9 km 60°	2025-03-08 12:11:35
VK4JLM-B		39.9 km 60°	2025-03-08 12:11:45		VK4/SE053		40.1 km 198°	2025-02-16 04:29:37
VK4ARL-DP		40.2 km 28°	2025-03-13 22:41:58		SOUL EXPLORER		40.4 km 53°	2025-03-13 22:46:00

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.