Source callsign:	PD4O-S
Comment:	70cm Voice (D-Star) 439.00000MHz +0.0000MHz
Location:	51°10.47' N 5°56.95' E - locator JO21XE31VV - show map 2.1 miles Southwest bearing 231° from Roermond, Gemeente Roermond, Limburg, Netherlands [?] 3.1 miles West bearing 290° from Melick, Gemeente Roerdalen, Limburg, Netherlands 46.5 miles West bearing 291° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 73.0 miles East bearing 72° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-02-01 14:56:20 EST (5h26m ago) 2025-02-01 20:56:20 CET local time at Roermond, Netherlands [?]
Altitude:	10 ft
Last path:	PD4O-S>APDG01 via TCPIP*,qAC,PD4O-GS
Positions stored:	2

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PD4O-B		0.0 yards 0°	2025-02-01 14:56:30		PD4O-5		41.9 yards 163°	2025-02-01 12:43:00
EW8782		1.6 miles 199°	2025-02-01 20:12:23		PD5CW-2		2.7 miles 79°	2025-02-01 20:20:53
FW2026		3.6 miles 176°	2025-02-01 20:18:32		PC9DB-10		4.6 miles 207°	2025-02-01 19:55:47
PD5SW-9		5.3 miles 214°	2025-01-27 15:52:43		PD1TOM-5		5.5 miles 134°	2025-02-01 11:33:00
P-PD1TOM		5.5 miles 134°	2025-02-01 20:03:28		PD1MAN-7		5.6 miles 209°	2025-02-01 07:37:32
FLORA W		7.7 miles 220°	2025-01-31 03:47:40		PD9HIX-10		7.8 miles 291°	2025-01-24 04:13:43
PD9HIX-9		7.8 miles 291°	2025-01-31 07:15:04		PD9HIX-11		7.8 miles 291°	2025-02-01 20:16:20
PD0MGR-7		9.4 miles 29°	2025-01-12 09:26:12		PD1TWO-N		9.5 miles 40°	2025-02-01 19:31:25
PE1PUX-8		10.1 miles 200°	2025-01-04 02:34:07		PE1PUX-7		10.1 miles 200°	2025-01-25 03:31:02
PE1PUX-1		10.1 miles 200°	2025-01-10 04:07:54		P-PE1PUX		10.1 miles 200°	2025-01-10 04:00:05

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.