Comment:	aprs.fi for iOS
Location:	51°48.36' N 4°01.34' E - ตำแหน่ง JO21AT23QL - show map 3.1 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Goedereede, Gemeente Goedereede, South Holland, Netherlands [?] 6.1 km ตะวันออก bearing 96° มาจาก Ouddorp, Gemeente Goedereede, South Holland, Netherlands 86.5 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 108.6 km เหนือ bearing 348° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-09-12 04:16:21 UTC (2d 11h3m ago) 2025-09-12 06:16:21 CEST เวลาท้องถิ่น Goedereede, Netherlands [?]
ความเร็ว:	0 km/h
Last path:	PA9KM-9>aprs.fi via aprsfi-iOS
Positions stored:	38
Other SSIDs:	PA9KM-10 PA9KM PA9KM-15 PA9KM-7 PA9KM-15

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.