Source callsign:	W1DSR-S
Comment:	2m Voice 145.140 -0.600 Mhz
Location:	42°11.08' N 71°32.75' W - locator FN42FE44MH - show map 3.0 miles East bearing 76° from Upton, Worcester County, Massachusetts, United States [?] 5.8 miles Northeast bearing 67° from Northbridge, Worcester County, Massachusetts, United States 27.4 miles West bearing 248° from South Boston, Suffolk County, Massachusetts, United States 27.6 miles Southwest bearing 244° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-06 12:46:19 EST (8m24s ago) 2025-02-06 12:46:19 EST local time at Upton, United States [?]
Last path:	W1DSR-S>APJIO4 via TCPIP*,qAC,W1DSR-GS
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W1DSR-C		0.0 yards 0°	2025-02-06 12:46:05		EW8754		2.9 miles 42°	2025-02-06 12:52:06
KC1DDH-9		3.3 miles 21°	2025-02-06 06:16:15		AB2NE		5.7 miles 232°	2025-02-06 12:46:45
AB2NE-9		5.8 miles 235°	2025-02-05 18:15:44		W1OR-4		6.0 miles 314°	2025-01-26 13:26:45
KC1NBI-9		6.2 miles 142°	2025-01-31 17:12:18		W1REH		6.9 miles 304°	2025-02-06 12:51:00
W1DMT-9		7.2 miles 8°	2025-02-05 07:20:16		CW7500		7.2 miles 62°	2025-02-06 12:45:05
EW1152		7.7 miles 152°	2025-02-06 12:52:06		CW0237		7.7 miles 129°	2025-02-06 12:52:03
GW0632		7.9 miles 130°	2025-02-06 12:54:15		GW4536		8.2 miles 122°	2025-02-06 12:50:10
GW0260		8.5 miles 40°	2025-02-06 12:52:15		W1OT-10		8.5 miles 237°	2025-02-06 12:16:29
KB1JDX-9		8.5 miles 232°	2025-02-06 08:00:34		W1OT-2		8.5 miles 237°	2025-02-06 12:53:10
W1OT-3		8.5 miles 237°	2025-02-06 12:54:41		W1OT-15		8.6 miles 237°	2025-02-06 12:43:02

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.