callsign		distance	last heard - EST		callsign		distance	last heard - EST
PC4L B		0.0 yards 0°	2024-12-07 17:21:07		PC4L-B		0.0 yards 0°	2024-12-07 17:21:17
PC4L H		0.0 yards 0°	2024-12-23 13:43:01		PC4L-11		0.8 miles 269°	2024-12-23 09:13:31
PC4L-2		0.8 miles 269°	2024-12-23 08:28:50		PC4L-10		0.8 miles 268°	2024-12-23 13:25:56
PC4L-4		1.0 miles 258°	2024-12-21 05:28:42		PC4L-1		1.0 miles 258°	2024-12-09 11:56:01
PE5OHM-9		1.2 miles 223°	2024-12-23 10:31:44		ER-PI3GOE		2.3 miles 52°	2024-12-16 06:20:43
PE1PTS-9		2.5 miles 70°	2024-12-18 16:42:53		PE1PTS-10		2.5 miles 70°	2024-12-23 03:34:08
PE1PTS-7		2.5 miles 70°	2024-12-19 07:36:34		PE1PTS B		2.5 miles 70°	2024-12-19 07:32:40
PE1PTS-B		2.5 miles 70°	2024-12-19 07:32:50		PE1PTS-D		2.5 miles 70°	2024-12-19 07:33:00
PC4L		2.6 miles 244°	2024-12-06 08:31:25		BRANDWEER GOES		2.8 miles 77°	2024-11-23 13:57:49
AVONTUUR		2.8 miles 55°	2024-11-23 14:32:25		COPULA		2.8 miles 56°	2024-11-23 14:32:25
ON1AFF-7		2.9 miles 22°	2024-12-01 08:06:02		PE9GHZ-12		3.0 miles 90°	2024-12-21 06:30:47
FW0782		3.4 miles 340°	2024-12-23 13:30:05		PA3EIV-15		3.5 miles 43°	2024-12-15 07:32:59
REVENU		3.7 miles 12°	2024-11-23 14:32:25		PA3HFJ-9		3.8 miles 247°	2024-12-19 11:01:09
PA3HFJ-5		4.1 miles 247°	2024-12-23 13:49:00		PA2KM-9		4.1 miles 247°	2024-12-23 12:12:10
PA3HFJ		4.1 miles 247°	2024-12-23 13:47:40		SEMPER LABORA		4.1 miles 344°	2024-11-23 14:32:25
AMUSE		4.2 miles 345°	2024-11-23 14:25:15		BELVENTO		4.5 miles 342°	2024-11-23 14:29:29
PD2CH		4.7 miles 80°	2024-11-23 14:32:28		RV176		4.9 miles 47°	2024-11-23 14:30:32
AYUMI		5.0 miles 48°	2024-11-23 14:30:32		PI1LAP-8		5.0 miles 340°	2024-12-23 13:44:02
PI8LAP-10		5.2 miles 335°	2024-12-07 08:55:01		PI8LAP		5.2 miles 335°	2024-12-08 10:57:16
CY INTEROCEAN II		5.5 miles 258°	2024-11-23 14:31:35		ERDA		5.5 miles 256°	2024-11-23 14:32:25
CY INTEROCEAN I		5.6 miles 257°	2024-11-23 14:30:32		DEMONSTRATIE INSTALL		5.6 miles 261°	2024-11-23 14:32:25
SOMTRANS XXXI		5.7 miles 255°	2024-11-23 14:26:19		TEXAS		5.8 miles 257°	2024-11-23 14:32:25
GULLIVER		6.1 miles 259°	2024-11-23 14:32:25		SCHELDT RIVER		6.1 miles 261°	2024-11-23 14:30:32
ORION		6.1 miles 20°	2024-11-23 14:30:32		MERMAID		6.1 miles 20°	2024-11-23 14:30:32
ANTARES		6.2 miles 246°	2024-11-23 14:30:32		MULTRATUG 36		6.2 miles 246°	2024-11-23 14:32:25
ALASKA		6.3 miles 253°	2024-11-23 14:31:35		CORMORANT		6.6 miles 252°	2024-11-23 14:31:35
VB VICTORY		6.6 miles 252°	2024-11-23 14:31:35		WERKENDAM		6.8 miles 249°	2024-11-23 14:31:35
NOORDZEEREUS-V		6.8 miles 242°	2024-11-23 14:32:25		KAPAL		7.1 miles 81°	2024-11-23 14:32:25
VLB-7		7.1 miles 254°	2024-11-23 14:32:25		VLB-1		7.1 miles 254°	2024-11-23 14:16:48
BLISS		7.2 miles 76°	2024-11-23 14:32:25		BLIZZARD		7.2 miles 104°	2024-11-23 14:32:25
HEIDE		7.2 miles 104°	2024-11-23 14:31:35		AMY		7.2 miles 105°	2024-11-23 14:30:32
COPENHAGEN		7.2 miles 105°	2024-11-23 14:28:25		ORION		7.2 miles 75°	2024-11-23 14:27:22
AZUREE		7.3 miles 75°	2024-11-23 14:32:25		AMIGO		7.3 miles 105°	2024-11-23 14:32:25
EXCALIBUR		7.3 miles 105°	2024-11-23 14:31:35		ZWAANTJE9		7.3 miles 106°	2024-11-23 14:30:32
RWS 75		7.3 miles 74°	2024-11-23 14:32:25		RWS 84		7.3 miles 74°	2024-11-23 14:31:35
IJSSELMEER		7.3 miles 74°	2024-11-23 14:31:35		MONTANA		7.3 miles 104°	2024-11-23 14:31:35
WALRUS		7.3 miles 106°	2024-11-23 14:32:25		ZANDKREEK		7.3 miles 107°	2024-11-23 14:32:25
DIOGO CAO		7.4 miles 254°	2024-11-23 14:31:35		HOLLARE		7.4 miles 107°	2024-11-23 14:21:02
NEPTUNE		7.4 miles 254°	2024-11-23 14:13:38		CLASINA MARIA		7.4 miles 107°	2024-11-23 14:31:35
KRABBENKREEK		7.4 miles 107°	2024-11-23 14:31:35		HARMKE		7.4 miles 108°	2024-11-23 14:30:32
HONTE		7.4 miles 107°	2024-11-23 14:31:35		N35		7.5 miles 108°	2024-11-23 14:32:25
MONTEVERDI		7.5 miles 135°	2024-11-23 14:32:25		MAREA		7.5 miles 108°	2024-11-23 14:32:25
ECHO		7.5 miles 108°	2024-11-24 00:42:07		MULTRATUG 16		7.5 miles 254°	2024-11-23 14:32:25
MULTRATUG 9		7.5 miles 254°	2024-11-23 14:11:32		MULTRATUG 5		7.5 miles 254°	2024-11-23 14:24:12
MULTRATUG 35		7.5 miles 254°	2024-11-23 14:30:32		MULTRATUG 33		7.5 miles 254°	2024-11-23 14:31:35
OCEAN ODYSSEY		7.5 miles 254°	2024-11-23 14:31:35		PIETER COECKE		7.6 miles 254°	2024-11-23 14:27:22
SMARAGD		7.6 miles 108°	2024-11-23 14:32:25		VB JADE		7.6 miles 250°	2024-11-23 14:31:35
KNRM-R&J VAN WIJK		7.7 miles 109°	2024-11-23 14:32:25		KNRM-J V ENGELENBURG		7.7 miles 109°	2024-11-23 14:30:32
MAESLANT		7.7 miles 109°	2024-11-23 14:31:35		VTS Wemeldinge		7.7 miles 76°	2024-11-23 14:32:25
DELTA		7.7 miles 109°	2024-11-23 14:32:25		HANG TRAN		7.8 miles 1°	2024-11-23 14:25:15

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.