Comment:	PORTABLE
Location:	52°29.74' N 4°49.10' E - locator JO22JL88EX - show map 4.7 km North bearing 4° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands [?] 6.4 km North bearing 355° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands 14.4 km North bearing 340° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 67.7 km North bearing 20° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-08-10 18:40:06 UTC (5d 19h3m ago) 2025-08-10 20:40:06 CEST local time at Zaanstad, Netherlands [?]
Altitude:	13 m
Course:	34°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	PA3HCA-7>API51 via DSTAR*,qAR,PA3HCA-B
Positions stored:	32
Other SSIDs:	PA3HCA-9 PA3HCA-B PA3HCA-D

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.