Source callsign:	W3PRO-S
Comment:	440 Voice 444.200 +5.00
Location:	38°24.55' N 75°34.90' W - locator FM28FJ08EE - show map 3.2 miles South bearing 184° from Delmar, Wicomico County, Maryland, United States [?] 82.3 miles Southeast bearing 137° from Baltimore, City of Baltimore, Maryland, United States 88.7 miles Southeast bearing 130° from Columbia, Howard County, Maryland, United States
Last position:	2025-02-06 09:49:44 EST (9m53s ago) 2025-02-06 09:49:44 EST local time at Delmar, United States [?]
Last path:	W3PRO-S>APJIO4 via TCPIP*,qAC,W3PRO-GS
Positions stored:	6
Others sourced by W3PRO-S:	W3PRO C

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W3PRO C		0.0 yards 0°	2025-02-06 09:49:44		W3PRO-B		0.0 yards 0°	2025-02-06 09:49:29
W3PRO-C		0.0 yards 0°	2025-02-06 09:49:29		CW1767		5.1 miles 240°	2025-02-06 09:45:15
KC3IZA		6.4 miles 200°	2025-01-30 16:38:59		GW1751		6.4 miles 200°	2025-02-06 09:55:27
146.82-		10.5 miles 308°	2025-02-06 09:53:02		KB3BMT-9		10.7 miles 15°	2025-01-23 11:28:33
KB3BMT-1		11.5 miles 21°	2025-02-06 09:50:44		KB3BMT-D		11.5 miles 21°	2025-02-06 09:55:27
WS3ARA-10		15.2 miles 47°	2025-02-06 09:05:28		W3MLK B		15.2 miles 47°	2025-02-06 09:44:24
W3MLK-B		15.2 miles 47°	2025-02-06 09:44:24		K3JOE B		15.6 miles 358°	2025-02-06 09:50:15
K3JOE-B		15.6 miles 358°	2025-02-06 09:50:25		K3JOE-N		15.6 miles 358°	2025-02-06 09:41:35
W3MLK-5		15.8 miles 49°	2025-02-05 08:42:05		W3MLK		15.8 miles 49°	2025-01-07 11:48:45
N2VUZ-9		16.2 miles 355°	2025-02-05 14:45:40		W3TBG-10		16.2 miles 8°	2025-02-06 09:53:33

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.