Comment:	aprs.fi for iOS
Location:	38°20.10' N 78°11.01' W - locator FM08VI70XK - show map 5.1 miles Southeast bearing 128° from Madison, Madison County, Virginia, United States [?] 6.0 miles South bearing 175° from Brightwood, Madison County, Virginia, United States 69.4 miles Southwest bearing 237° from Arlington, Arlington County, Virginia, United States 73.0 miles Southwest bearing 238° from Washington, D. C., Washington, D.C., United States
Last position:	2024-12-15 15:44:44 EST (2d 14h30m ago) 2024-12-15 15:44:44 EST local time at Madison, United States [?]
Altitude:	518 ft
Speed:	1 MPH
Last path:	KZ4IK-4>aprs.fi via aprsfi-iOS
Positions stored:	338
Other SSIDs:	KZ4IK-N KZ4IK-10 KZ4IK-7 KZ4IK-5 KZ4IK-9 KZ4IK-Y KZ4IK-3 KZ4IK KZ4IK-i

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KZ4IK-10		9.0 yards 199°	2024-12-18 05:18:09		KZ4IK-5		12.5 yards 347°	2024-12-14 21:47:26
KZ4IK-9		29.8 yards 107°	2024-12-09 14:26:15		KZ4IK-7		34.8 yards 213°	2024-12-17 23:36:57
KZ4IK-Y		199.6 yards 331°	2024-11-26 13:18:37		WJ4TX-9		4.7 miles 277°	2024-12-15 11:49:45
W3ILD-9		5.6 miles 278°	2024-11-30 14:13:14		W4V/SH053		5.7 miles 15°	2024-12-14 21:28:13
KY4OP-13		6.4 miles 358°	2024-12-18 06:10:16		EW5299		7.7 miles 305°	2024-12-18 06:00:41
K4IIY-9		9.5 miles 164°	2024-12-16 19:34:48		W3ILD-7		11.0 miles 40°	2024-11-30 13:41:34
W4V/SH057		11.2 miles 178°	2024-12-09 13:32:19		K4MVM-9		12.0 miles 32°	2024-11-22 17:40:11
K4GVE-N		12.4 miles 176°	2024-12-18 06:05:02		K4GVE-D		12.4 miles 176°	2024-12-18 06:05:32
EW5411		12.7 miles 323°	2024-12-18 06:01:11		KE4LWT-10		12.9 miles 234°	2024-12-01 19:24:45
W9TRN B		13.0 miles 7°	2024-11-25 23:06:36		W9TRN-B		13.0 miles 7°	2024-11-25 23:06:46

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.