Source callsign:	PD0DDA-S
Comment:	440 Voice 434.75500MHz +0.0000MHz
Location:	52°08.88' N 4°39.80' E - locator JO22HD95OM - show map 1.3 miles North bearing 14° from Alphen aan den Rijn, Gemeente Alphen aan den Rijn, South Holland, Netherlands [?] 5.7 miles East bearing 97° from Leiderdorp, Gemeente Leiderdorp, South Holland, Netherlands 17.4 miles Northeast bearing 27° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 18.3 miles Southwest bearing 212° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-01-02 09:42:34 EST (262d 10h9m ago) 2024-01-02 15:42:34 CET local time at Alphen aan den Rijn, Netherlands [?]
Altitude:	10 ft
Last path:	PD0DDA-S>APDG01 via TCPIP*,qAC,PD0DDA-GS
Positions stored:	6

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
PD2YB-9		0.5 miles 130°	2024-09-20 12:35:32		PD0HLA B		0.7 miles 86°	2024-09-20 20:46:57
PD0HLA-B		0.7 miles 86°	2024-09-20 20:47:07		PE0S-10		0.8 miles 125°	2024-09-20 20:38:53
PA0GBW-ios		2.0 miles 324°	2024-08-30 01:54:29		PA4B		2.5 miles 240°	2024-09-20 06:42:56
PA4B-9		2.5 miles 240°	2024-09-19 06:16:47		PA1CS-8		3.4 miles 344°	2024-09-20 20:50:11
GERIZIM		3.6 miles 248°	2024-09-20 00:35:38		FURIE		3.6 miles 248°	2024-09-16 10:18:48
PD2WVH		3.9 miles 293°	2024-09-07 07:58:15		PD2WVH-7		3.9 miles 293°	2024-09-07 08:08:24
PH2M-13		4.7 miles 220°	2024-09-20 20:51:27		EW0997		4.7 miles 99°	2024-09-20 20:47:05
PA5JB-2		5.6 miles 284°	2024-09-02 14:34:42		PA3BDG-Y		6.1 miles 144°	2024-08-29 17:43:55
PA3BDG-7		6.1 miles 144°	2024-09-15 15:55:26		PA3BDG-N		6.1 miles 144°	2024-08-31 17:31:37
PA3BDG-10		6.1 miles 144°	2024-09-17 06:01:36		PA3BDG B		6.1 miles 144°	2024-09-20 16:49:54

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.