Comment:	aprs.fi for iOS
Location:	39°07.30' N 77°14.20' W - locator FM19JC19OE - show map 2.4 miles Southwest bearing 232° from Gaithersburg, Montgomery County, Maryland, United States [?] 3.2 miles Northeast bearing 67° from Darnestown, Montgomery County, Maryland, United States 19.0 miles Northwest bearing 326° from Washington, D. C., Washington, D.C., United States 35.4 miles West bearing 251° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-03-04 20:15:21 EST (259d 17h3m ago) 2024-03-04 20:15:21 EST local time at Gaithersburg, United States [?]
Course:	312°
Speed:	0 MPH
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KC3JNI-7>APFII0 via KV3B-1*,WIDE1*,N3KTX-2*,KN4IJF-2*,WIDE2*,qAR,WC4J
Positions stored:	4
Other SSIDs:	KC3JNI KC3JNI-2

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KC3TBC-7		0.5 miles 327°	2024-10-25 16:23:33		KC3TBC		0.6 miles 327°	2024-11-10 14:40:54
N7BRJ		0.7 miles 285°	2024-10-25 21:56:36		K3MSR-7		1.3 miles 35°	2024-11-19 10:53:48
DW3949		1.4 miles 90°	2024-11-19 13:18:41		KC3JNI-2		2.7 miles 324°	2024-11-01 23:26:35
KB3HHA-13		2.7 miles 322°	2024-11-19 13:17:04		KE2SJ-Y		2.7 miles 59°	2024-11-06 09:35:43
KE2SJ B		2.7 miles 59°	2024-11-06 20:21:51		KE2SJ-B		2.7 miles 59°	2024-11-06 20:22:01
KC3JNI		3.4 miles 299°	2024-11-19 13:10:55		KC3LUE-Y		3.8 miles 317°	2024-10-31 16:23:24
W3KIT-9		4.0 miles 355°	2024-11-19 05:35:53		WI3J		4.0 miles 68°	2024-11-18 12:22:59
KV3B-B		4.0 miles 332°	2024-11-19 13:00:17		KV3B B		4.0 miles 332°	2024-11-19 13:00:32
WJ3F-1		4.3 miles 326°	2024-11-09 10:08:03		CW6668		4.4 miles 238°	2024-11-19 13:16:05
KV3B-1		4.5 miles 354°	2024-11-19 13:16:36		K3FNB-9		5.0 miles 44°	2024-10-29 22:59:25

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.