Comment:	FM18KU32/SW:LO344/CERT131
Location:	38°50.22' N 77°09.57' W - locator FM18KU00UV - show map 0.8 miles South bearing 195° from Lake Barcroft, Fairfax County, Virginia, United States [?] 1.5 miles Northwest bearing 326° from Lincolnia, Fairfax County, Virginia, United States 7.7 miles Southwest bearing 239° from Washington, D. C., Washington, D.C., United States 42.9 miles Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2023-12-20 11:41:51 EST (164d 3h47m ago) 2023-12-20 11:41:51 EST local time at Lake Barcroft, United States [?]
Altitude:	205 ft
Course:	299°
Speed:	35 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	WA1EM>APDR16 via WIDE1-1,qAS,WA1EM-5
Positions stored:	4
Other SSIDs:	WA1EM-10 WA1EM-9 WA1EM-5 WA1EM-15

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KA6AKH		1.3 miles 130°	2024-06-01 16:18:25		KA6AKH-13		1.3 miles 130°	2024-06-01 16:21:52
N8IK-9		1.6 miles 145°	2024-05-31 17:49:35		KM4GML-9		1.9 miles 178°	2024-06-01 11:17:39
FW1583		2.1 miles 20°	2024-06-01 16:29:28		KV3W-7		2.3 miles 137°	2024-05-19 23:45:14
KD4REE-10		2.4 miles 211°	2024-06-01 16:17:03		KI4BEA-1		2.5 miles 341°	2024-05-15 17:35:06
N8IK B		2.6 miles 133°	2024-05-11 12:54:05		N8IK-B		2.6 miles 133°	2024-05-11 12:54:14
N8IK		2.6 miles 133°	2024-05-31 13:45:09		LWXMWSk1A		2.8 miles 35°	2024-05-26 23:16:44
KC3WDO-11		3.0 miles 299°	2024-06-01 15:33:40		K1FR		3.0 miles 102°	2024-05-14 10:52:02
W4HFH A		3.1 miles 109°	2024-06-01 16:19:26		W4HFH AD		3.1 miles 109°	2024-06-01 16:19:26
W4HFH C		3.1 miles 109°	2024-06-01 16:19:26		W4HFH B		3.1 miles 109°	2024-06-01 16:19:26
W4HFH-A		3.1 miles 109°	2024-06-01 16:19:11		W4HFH-B		3.1 miles 109°	2024-06-01 16:19:11

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.