Location:	39°13.53' N 76°52.03' W - locator FM19NF54WC - show map 1.8 miles Southwest bearing 235° from Columbia, Howard County, Maryland, United States [?] 3.7 miles North bearing 15° from Riverside, Howard County, Maryland, United States 14.3 miles West bearing 252° from Baltimore, City of Baltimore, Maryland, United States 24.5 miles North bearing 22° from Washington, D. C., Washington, D.C., United States
Last position:	2025-01-20 00:00:17 EST (12m19s ago) 2025-01-20 00:00:17 EST local time at Columbia, United States [?]
Last WX report:	2025-01-20 00:00:17 EST (12m19s ago) – show weather charts 25 °F 82% 1016.6 mbar 0.0 MPH Northwest
Device:	Unknown: Unknown
Last path:	DW1546>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	1
Packet rate:	900 seconds between packets on average during 44104 seconds.

callsign		distance	last heard - EST		callsign		distance	last heard - EST
147.135+C		1.8 miles 51°	2025-01-20 00:03:34		K3YMI		2.3 miles 226°	2024-12-23 21:19:22
KC3ODM-10		2.6 miles 191°	2025-01-09 12:27:59		W1WER-9		2.6 miles 53°	2025-01-16 16:22:15
FW9615		3.1 miles 28°	2025-01-20 00:00:52		EW3247		3.3 miles 84°	2025-01-20 00:10:30
EW9415		3.3 miles 87°	2025-01-20 00:11:32		KB3QFN-10		3.3 miles 69°	2025-01-19 23:54:39
N3YQ-5		3.3 miles 104°	2024-12-28 16:34:15		KC3YON-7		3.3 miles 70°	2024-12-28 21:15:35
FW2862		3.6 miles 226°	2025-01-20 00:11:02		FW7035		3.8 miles 359°	2025-01-20 00:09:36
GW2295		4.1 miles 180°	2025-01-20 00:10:39		CW5307		4.3 miles 118°	2025-01-20 00:07:41
W8AAS-1		4.3 miles 183°	2025-01-12 19:05:41		W0DEL-2		4.4 miles 91°	2025-01-19 17:30:58
EW8292		4.6 miles 207°	2025-01-20 00:10:59		KC3BXN-9		4.6 miles 49°	2025-01-18 19:02:26
DW6747		4.6 miles 173°	2025-01-20 00:11:45		GW4014		4.8 miles 162°	2025-01-20 00:09:35

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.