Source callsign:	PI1YMD-S
Comment:	2m Voice 144,95000MHz +0,0000MHz
Location:	52°27.78' N 4°35.56' E - locator JO22HL11CC - show map 2.4 miles West bearing 275° from Velsen-Zuid, Gemeente Velsen, North Holland, Netherlands [?] 3.0 miles Southwest bearing 243° from Beverwijk, Gemeente Beverwijk, North Holland, Netherlands 13.9 miles Northwest bearing 296° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 37.6 miles North bearing 7° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-11-08 01:30:06 EST (12m21s ago) 2024-11-08 07:30:06 CET local time at Velsen-Zuid, Netherlands [?]
Last path:	PI1YMD-S>APDG01 via TCPIP*,qAC,PI1YMD-GS
Positions stored:	1
Others sourced by PI1YMD-S:	PI1YMD B

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PD0BEL C		0.0 yards 0°	2024-11-08 01:30:31		PD0BEL-C		0.0 yards 0°	2024-11-08 01:30:41
PI1YMD-C		0.0 yards 0°	2024-11-08 01:30:16		MARCO		211.1 yards 63°	2024-11-07 13:53:37
HUNTER		266.2 yards 297°	2024-11-04 10:45:44		LIBRA (PILOTS)		272.8 yards 311°	2024-11-07 13:43:50
BOATMAN4		282.6 yards 313°	2024-11-07 13:53:37		BOATMAN 3		288.1 yards 311°	2024-11-07 12:30:46
PRINSES MAXIMA		302.3 yards 52°	2024-11-07 13:52:40		DRACO (PILOT VESSEL)		323.9 yards 303°	2024-11-07 14:39:43
STADSWATERKANTOOR		333.6 yards 64°	2024-10-10 11:51:53		TELSTAR		343.5 yards 57°	2024-11-08 01:29:36
ORION 4		401.6 yards 75°	2024-11-07 14:39:43		MEASURER		470.8 yards 218°	2024-11-07 12:56:50
YE172 PIET HEIN		477.8 yards 203°	2024-11-07 13:53:37		JAN VAN GENT (GUARD)		480.1 yards 197°	2024-11-07 13:21:50
WALVIS (GUARDVESSEL)		482.3 yards 197°	2024-10-17 09:27:03		ALMERE 7		485.9 yards 211°	2024-11-06 12:27:01
IJM8 RONY		486.8 yards 211°	2024-11-07 14:39:43		ADRIANUS		488.3 yards 193°	2024-11-07 13:50:52

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.