Source callsign:	WA7JH-1
Comment:	TOFF -Mt Constitution Radio Site
Location:	48°40.80' N 122°50.45' W - ตำแหน่ง CN88NQ93CE - show map 20.7 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Friday Harbor, San Juan County, Washington, United States [?] 22.5 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Marietta, Whatcom County, Washington, United States 66.5 km ใต้ bearing 162° มาจาก Vancouver, British Columbia, Canada 125.1 km เหนือ bearing 343° มาจาก Seattle, King County, Washington, United States
Last position:	2025-04-21 06:32:23 UTC (3m2s ago) 2025-04-20 23:32:23 PDT เวลาท้องถิ่น Friday Harbor, United States [?]
Last path:	WA7JH-1>BEACON via TCPIP*,qAC,T2CAEAST
Positions stored:	1
Others sourced by WA7JH-1:	19324 25125 4770 5020 5025 5030 5035 5039 5040 5050 5055 5060 5065 5070 5085 5095 6000 Bahokus BEARS Blyn Mt Buck Mt Center WA Closed Closed E E Tiger Ellis KARS KC7Z-62 KC7Z-CS KC7Z-GM KC7Z-GMRS KC7Z-UHF KCDEM Kitsap C Maynard MBR MD1525 N. Point Octopus OS Comman Start Stop Striped Suq EOC SUQEOC WA7JH-RPT

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.