Comment:	aprs.fi for iOS
Location:	39°20.40' N 77°38.30' W - locator FM19EI31JO - show map 1.9 miles North bearing 342° from Brunswick, Frederick County, Maryland, United States [?] 4.7 miles North bearing 359° from Lovettsville, Loudoun County, Virginia, United States 44.5 miles Northwest bearing 314° from Washington, D. C., Washington, D.C., United States 54.9 miles West bearing 274° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-24 16:55:28 EDT (51d 13h15m ago) 2024-09-24 16:55:28 EDT local time at Brunswick, United States [?]
Course:	247°
Speed:	30 MPH
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KK4YOS-9>APFII0 via N3KTX-2*,N4CV-2*,WIDE1*,W4VA-13*,WIDE2*,qAR,KG4GIY
Positions stored:	60
Other SSIDs:	KK4YOS KK4YOS-4

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KC3CNQ-7		0.6 miles 172°	2024-11-13 14:35:16		KK4YOS-9		0.8 miles 162°	2024-11-08 10:09:13
N3HYM-8		2.1 miles 148°	2024-11-10 22:25:16		N3HYM-7		2.1 miles 148°	2024-11-08 09:20:21
N3HYM-10		2.3 miles 162°	2024-11-15 05:00:13		W4RAH-1		4.3 miles 150°	2024-11-15 05:08:31
W3OW		4.8 miles 182°	2024-11-15 05:01:19		KF8AQB-7		5.0 miles 256°	2024-11-10 20:32:32
DW9174		5.5 miles 199°	2024-11-15 05:04:49		KC3MBE-7		6.6 miles 81°	2024-10-28 20:30:09
KK4WXG		6.6 miles 167°	2024-11-15 05:06:13		KG4LAA-9		6.9 miles 131°	2024-11-14 16:46:52
EW7083		7.2 miles 254°	2024-11-15 04:59:20		W5ODJ-5		7.3 miles 191°	2024-11-15 03:31:17
W5ODJ-11		7.3 miles 191°	2024-11-15 05:06:16		W5ODJ-8		7.3 miles 191°	2024-11-09 10:30:04
GW4733		7.5 miles 284°	2024-11-15 05:07:56		KB3EOF-5		7.8 miles 35°	2024-11-06 20:02:28
KB3EOF		7.9 miles 35°	2024-11-15 04:45:51		K3MSR-15		7.9 miles 75°	2024-11-14 14:20:40

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.