Comment:	144.390MHz TOFF /A=5190 russ4cwop@gmail.com
Location:	40°03.25' N 105°12.42' W - ตำแหน่ง DN70JB53DA - show map 3.2 km ตะวันตก bearing 252° มาจาก Gunbarrel, Boulder County, Colorado, United States [?] 6.3 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Niwot, Boulder County, Colorado, United States 39.8 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Denver, Denver County, Colorado, United States 48.2 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Aurora, Adams County, Colorado, United States
Last position:	2026-02-03 21:45:17 UTC (5m29s ago) 2026-02-03 14:45:17 MST เวลาท้องถิ่น Gunbarrel, United States [?]
Device:	KA2DDO: YAAC (software)
Last path:	KB0TVJ-1>APJYC1 via TCPIP*,qAC,T2MCI
Positions stored:	97
Other SSIDs:	KB0TVJ-4
APRS igate – Statistics for 2026-02:
Stations heard directly:	47 on radio path – show map
Last heard a station directly:	2026-02-03 21:40:29 UTC (10m17s ago)
Normal receiver range estimate:	180 km (Updated: 2026-01-31 22:52:48 UTC)
Position packets heard directly:	582 on radio path
Position packets sent to APRS-IS:	1137 – show map

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.

Only stations from which a position packet has been heard 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.