callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
YD3BHZ-1		292.3 m 214°	2025-02-04 12:47:21		YD3BHZ-5		302.6 m 143°	2025-02-10 08:09:17
YD3BHZ-10		358.6 m 146°	2025-02-10 18:53:24		YG3BHO-5		3.0 km 176°	2025-02-08 14:42:22
YG3EEY-5		3.3 km 160°	2025-02-10 19:07:22		YD3NQZ-5		18.9 km 242°	2025-02-10 15:11:36
L BROMO		33.9 km 240°	2025-02-03 09:23:05		G BROMO		33.9 km 240°	2025-02-03 09:23:11
YH3NPX-4		34.1 km 240°	2025-02-10 18:32:57		YBJ/JI034		51.1 km 126°	2025-01-26 11:45:06
DEMUNG		53.5 km 85°	2025-02-03 09:23:07		Stephanus		60.8 km 302°	2025-02-04 11:40:17
YB3BIY-2		61.0 km 283°	2025-02-03 01:34:39		YB3JF		64.9 km 302°	2025-02-03 09:36:44
YB3JF-1		64.9 km 302°	2025-02-10 18:31:53		YB3JF-2		65.0 km 302°	2025-02-10 15:07:49
YB3JF-9		65.0 km 302°	2025-02-10 19:10:14		YB8VK-7		68.7 km 251°	2025-01-17 07:27:55
YB8VK-10		68.7 km 251°	2025-02-07 06:44:59		YB8VK-3		68.7 km 251°	2025-01-14 12:52:30
YB8VK-5		68.7 km 251°	2025-01-17 03:18:08		Penanggun		69.2 km 285°	2025-02-03 08:19:00
G PNG		69.2 km 285°	2025-02-03 09:23:17		YH3NPX-3		69.2 km 285°	2025-02-01 01:45:13
YC3BUS-9		71.4 km 306°	2025-01-29 10:49:38		YC3BUS		71.4 km 306°	2025-02-10 19:07:03
YB3RZ-1		73.5 km 252°	2025-02-10 10:53:15		YC3TXH-D		77.2 km 260°	2025-02-07 15:59:23

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.