Comment:	.WD 31
Location:	45°39.80' N 84°19.97' W - ตำแหน่ง EN75UP09BE - show map 11.2 km ตะวันออก bearing 81° มาจาก Cheboygan, Cheboygan County, Michigan, United States [?] 35.4 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Indian River, Cheboygan County, Michigan, United States 94.8 km ใต้ bearing 180° มาจาก Sault Ste. Marie, Ontario, Canada 142.0 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Traverse City, Grand Traverse County, Michigan, United States
Last position:	2025-12-24 08:54:08 UTC (1m4s ago) 2025-12-24 03:54:08 EST เวลาท้องถิ่น Cheboygan, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-24 08:49:09 UTC (6m3s ago) – show weather charts -1.7 °C 83% 1026.8 mbar 1.3 m/s ตะวันออกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	CW3699>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	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.