Comment:	YFFR 81
Location:	18°47.04' N 99°01.41' E - locator NK98MS28TD - show map 4.1 km East bearing 100° from Chiang Mai, Chiang Mai, Thailand [?] 7.5 km South bearing 198° from San Sai, Chiang Mai, Thailand 73.7 km Northwest bearing 318° from Lampang, Lampang, Thailand
Last position:	2026-02-03 04:38:01 UTC (13h20m ago) 2026-02-03 11:38:01 +07 local time at Chiang Mai, Thailand [?]
Altitude:	279 m
Course:	337°
Speed:	0 km/h
Device:	Anytone: AT-D878 (ht)
Last path:	HS5ZMT-14>APAT81 via WIDE1-1,qAR,E22ZMG-1
Positions stored:	1078

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.