Source callsign:	AB3ZW-S
Comment:	70cm Voice (D-Star) 445.67000MHz +0.0000MHz
Location:	39°28.33' N 76°19.93' W - locator FM19UL03DH - show map 1.6 miles Northeast bearing 51° from Joppatowne, Harford County, Maryland, United States [?] 4.2 miles Northwest bearing 331° from Edgewood, Harford County, Maryland, United States 19.5 miles Northeast bearing 50° from Baltimore, City of Baltimore, Maryland, United States 70.4 miles Southwest bearing 242° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2024-05-08 00:32:53 EDT (15d 11h10m ago) 2024-05-08 00:32:53 EDT local time at Joppatowne, United States [?]
Altitude:	10 ft
Last path:	AB3ZW-S>APDG01 via TCPIP*,qAC,AB3ZW-GS
Positions stored:	2

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
AB3ZW-B		0.0 yards 0°	2024-05-08 00:32:55		AB3ZW-10		0.0 yards 0°	2024-05-23 11:39:00
AB3ZW-7		11.6 yards 341°	2024-05-07 16:49:50		AB3ZW-N		26.1 yards 142°	2024-05-23 11:38:42
WM1T-9		1.9 miles 186°	2024-04-28 10:16:57		K2EJ-10		2.2 miles 85°	2024-05-23 11:03:04
K2EJ-13		2.2 miles 45°	2024-05-23 11:35:22		K2EJ-15		2.2 miles 45°	2024-05-23 11:38:47
KM4JRF-9		2.9 miles 103°	2024-05-08 15:20:08		KM4JRF B		3.0 miles 330°	2024-05-23 11:24:49
KM4JRF-B		3.0 miles 330°	2024-05-23 11:24:59		DW8795		3.2 miles 18°	2024-05-23 11:40:11
EW1762		3.6 miles 144°	2024-05-23 11:40:50		KC3VKE-7		3.6 miles 282°	2024-05-06 06:08:07
FW5836		4.3 miles 84°	2024-05-23 11:36:21		FW9110		4.4 miles 15°	2024-05-23 11:38:20
K3VDR		4.4 miles 94°	2024-05-23 11:35:29		P-KC3ECO		4.5 miles 349°	2024-05-23 11:00:43
WI3Y-D		5.5 miles 350°	2024-05-23 11:26:51		GW1129		7.1 miles 54°	2024-05-23 11:30:57

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.