Source callsign:	W3DWJ-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	39°13.80' N 76°28.20' W - locator FM19SF35OE - show map 3.1 miles Southeast bearing 118° from Dundalk, Baltimore County, Maryland, United States [?] 4.8 miles Northeast bearing 25° from Riviera Beach, Anne Arundel County, Maryland, United States 8.7 miles Southeast bearing 119° from Baltimore, City of Baltimore, Maryland, United States 85.5 miles Southwest bearing 235° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2024-04-28 20:03:49 EDT (177d 15h21m ago) 2024-04-28 20:03:49 EDT local time at Dundalk, United States [?]
Altitude:	10 ft
Last path:	W3DWJ-S>APDG01 via TCPIP*,qAC,W3DWJ-GS
Positions stored:	2

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
FW4365		1.4 miles 42°	2024-10-23 11:20:46		N3ZQL-SK		2.6 miles 353°	2024-10-23 11:04:20
AC3CZ-9		2.6 miles 294°	2024-10-02 11:40:16		AC3CZ-7		3.8 miles 306°	2024-10-07 07:13:48
K3BAY-8		5.4 miles 194°	2024-09-27 19:12:06		K3BAY-13		5.4 miles 194°	2024-10-23 11:20:43
K3BAY-12		5.4 miles 194°	2024-10-10 19:08:53		IRLP-4717		5.4 miles 196°	2024-10-23 10:57:01
K3BAY-1		5.4 miles 195°	2024-10-10 22:02:55		CW9454		5.5 miles 206°	2024-10-23 11:20:44
GW0884		5.6 miles 42°	2024-10-23 11:24:34		EW8863		5.8 miles 231°	2024-10-21 15:30:28
K6ADS-D		6.0 miles 216°	2024-10-23 11:10:53		WB3V-7		6.2 miles 211°	2024-10-12 22:06:01
KB3LZV-1		6.3 miles 198°	2024-10-08 18:30:09		KC3TRJ-Y		6.4 miles 328°	2024-10-18 17:23:28
CW0454		6.4 miles 198°	2024-10-23 11:24:01		GW1306		6.9 miles 208°	2024-10-23 11:22:13
KN6HXP-10		7.0 miles 263°	2024-09-29 01:47:20		N7JKR-9		7.1 miles 347°	2024-09-27 20:44:26

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.