Comment:	442.875MHz T114 +500 Adler Planetarium Flight Crew for WB9SK
Mic-E message:	Off duty
Location:	42°06.16' N 87°57.73' W - locator EN62AC44MP - show map 2.2 km West bearing 292° from Prospect Heights, Cook County, Illinois, United States [?] 2.2 km Northeast bearing 44° from Arlington Heights, Cook County, Illinois, United States 38.1 km Northwest bearing 318° from Chicago, Cook County, Illinois, United States 104.1 km South bearing 183° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-07-20 18:07:30 UTC (6h35m ago) 2025-07-20 13:07:30 CDT local time at Prospect Heights, United States [?]
Altitude:	231 m
Course:	341°
Speed:	0 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	W9BLN-9>TRPV1V via WIDE1-1,qAR,KD9BBB
Positions stored:	7579
Other SSIDs:	W9BLN W9BLN-Y W9BLN-7 W9BLN-5

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.