Source callsign:	PI1DHR-S
Comment:	440 Voice 438.26250MHz -7.6000MHz
Location:	52°57.46' N 4°44.66' E - locator JO22IW99HU - show map 0.6 miles West bearing 256° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 7.0 miles South bearing 198° from Den Burg, Gemeente Texel, North Holland, Netherlands 40.8 miles North bearing 351° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.3 miles North bearing 9° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-11-17 05:46:11 EST (4m47s ago) 2024-11-17 11:46:11 CET local time at Den Helder, Netherlands [?]
Altitude:	115 ft
Last path:	PI1DHR-S>APD5T1 via TCPIP*,qAC,PI1DHR-GS
Positions stored:	15
Others sourced by PI1DHR-S:	PI1DHR A

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PI1DHR-B		0.0 yards 0°	2024-11-17 05:46:12		PI1DHR-10		41.3 yards 336°	2024-11-17 05:36:42
PA3LL		235.9 yards 31°	2024-11-16 07:32:05		NIEUWEDIEP		0.7 miles 8°	2024-11-07 03:43:05
DOCKSIDE		0.8 miles 37°	2024-11-15 08:50:30		PA7X-6		0.9 miles 98°	2024-11-15 21:40:44
PE1PBA-2		0.9 miles 107°	2024-11-17 05:33:49		PE1PBA-13		0.9 miles 107°	2024-11-17 05:41:54
PE1PBA-10		0.9 miles 107°	2024-11-17 05:46:09		TEXELSTROOM		1.0 miles 84°	2024-11-07 04:42:15
DORUS RIJKERS		1.0 miles 88°	2024-11-01 02:17:20		CATHARINA V MYDRECHT		1.0 miles 89°	2024-11-07 09:26:41
INSULINDE		1.0 miles 89°	2024-11-07 09:28:45		SPAR TO		1.1 miles 90°	2024-11-15 12:02:48
ONRUST		1.1 miles 91°	2024-11-06 04:14:09		LIARHOLM		1.1 miles 79°	2024-11-07 11:13:04
NIKISU		1.1 miles 79°	2024-11-07 03:30:42		STORTEMELK		1.1 miles 89°	2024-11-07 03:38:57
HERCULES		1.1 miles 87°	2024-11-07 03:33:48		ANNABEL		1.1 miles 92°	2024-11-07 09:40:06

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.