Location:	39°32.40' N 77°59.11' W - locator FM19AM19SO - show map 5.9 miles North bearing 349° from Martinsburg, Berkeley County, West Virginia, United States [?] 9.7 miles Southwest bearing 245° from Williamsport, Washington County, Maryland, United States 67.5 miles Northwest bearing 312° from Washington, D. C., Washington, D.C., United States 75.2 miles West bearing 284° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-28 10:32:40 EST (68d 12h22m ago) 2024-11-28 10:32:40 EST local time at Martinsburg, United States [?]
Course:	257°
Speed:	0 MPH
Last path:	KB3GHB-7>APN000 via N3KTX-4,NJ3T-3,N3DXC-2,WIDE2*,qAS,K3MJW-10
Positions stored:	48
Other SSIDs:	KB3GHB

callsign		distance	last heard - EST		callsign		distance	last heard - EST
DW9181		0.9 miles 16°	2025-02-04 22:45:40		GW4980		1.9 miles 177°	2025-02-04 22:54:37
GW4724		3.0 miles 176°	2025-02-04 22:51:37		W8COW-9		3.5 miles 79°	2025-01-23 17:57:54
SPCMCD38P		4.6 miles 190°	2025-01-19 16:12:02		GW4723		4.8 miles 56°	2025-02-04 22:51:00
NE2I-9		5.8 miles 158°	2025-02-04 22:53:31		NE2I-11		5.8 miles 158°	2025-02-04 22:37:06
4PNE2I-9		5.8 miles 158°	2025-01-24 04:40:38		W8CWV-13		5.9 miles 169°	2025-02-04 22:51:45
KD8AIO		6.3 miles 190°	2025-01-13 21:28:37		W3/WE-011		8.0 miles 6°	2025-01-25 12:06:46
N3KTX-4		8.1 miles 6°	2025-02-04 22:42:20		FW8980		8.7 miles 218°	2025-01-17 19:00:50
KC7MRY-2		9.6 miles 70°	2025-02-04 17:35:13		K8HC		10.2 miles 184°	2025-02-04 22:54:03
GW4722		10.3 miles 228°	2025-02-04 22:54:31		KE8YBS-i		10.7 miles 290°	2025-01-05 22:57:14
KF8BKU-15		10.9 miles 161°	2025-01-15 18:44:56		GW3729		11.0 miles 163°	2025-02-04 22:53:28

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.