Location:	38°56.58' N 90°04.50' W - locator EM48XW16AH - show map 7.4 km Northeast bearing 62° from Upper Alton, Madison County, Illinois, United States [?] 11.1 km Northeast bearing 58° from Alton, Madison County, Illinois, United States 36.7 km North bearing 17° from Saint Louis, City of Saint Louis, Missouri, United States 102.4 km South bearing 201° from Springfield, Sangamon County, Illinois, United States
Last position:	2025-04-26 23:10:17 UTC (28d 3h16m ago) 2025-04-26 18:10:17 CDT local time at Upper Alton, United States [?]
Last telemetry:	2023-10-27 20:19:34 UTC (575d 6h7m ago) – show telemetry Vin: 12.975 Volt, Rx1h: 0 Pkt, Dg1h: 0 Pkt, Eff1h: 100 Pcnt, A5: 0 None  O1     O2     O3     O4     I1     I2     I3     I4
Device:	WB2OSZ: DireWolf
Last path:	AB9JJ-10>APDW16 via TCPIP*,qAC,T2NALA
Positions stored:	9
Other SSIDs:	AB9JJ-12
Last heard a station directly:	2025-04-26 23:52:46 UTC (28d 2h33m ago)
Normal receiver range estimate:	130 km (Updated: 2025-03-18 13:40:14 UTC)

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.