Source callsign:	K3XL-S
Comment:	70cm Voice (D-Star) 445.82500MHz +0.0000MHz
Location:	42°38.10' N 71°25.90' W - locator FN42GP82EJ - show map 4.1 miles Northwest bearing 307° from Chelmsford, Middlesex County, Massachusetts, United States [?] 5.9 miles West bearing 271° from Lowell, Middlesex County, Massachusetts, United States 26.9 miles Northwest bearing 315° from Boston, Suffolk County, Massachusetts, United States 28.5 miles Northwest bearing 317° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-04 14:05:20 EST (13m38s ago) 2025-02-04 14:05:20 EST local time at Chelmsford, United States [?]
Altitude:	10 ft
Last path:	K3XL-S>APDG01 via TCPIP*,qAC,K3XL-GS
Positions stored:	3

callsign		distance	last heard - EST		callsign		distance	last heard - EST
K3XL-B		0.0 yards 0°	2025-02-04 14:05:30		KC1TLF-12		1.2 miles 285°	2025-02-02 16:41:45
KC1TLF-10		1.2 miles 285°	2025-02-04 12:37:19		K1RC-Y		2.3 miles 19°	2025-01-14 12:25:39
KA8SCP-N		2.5 miles 226°	2025-01-08 18:56:59		KA8SCP N		2.5 miles 226°	2025-01-08 18:56:49
KA8SCP-Y		2.5 miles 226°	2025-02-04 14:00:20		N1RBP		2.6 miles 108°	2025-01-30 11:09:54
W1EML-D		3.0 miles 263°	2025-02-04 13:59:20		W1EML-7		3.0 miles 272°	2025-01-27 16:20:21
W1EML		3.0 miles 273°	2025-02-04 14:12:32		W1EML-13		3.0 miles 273°	2025-02-04 14:13:45
KB1QV-1		3.0 miles 80°	2025-02-04 10:55:02		W1MWS-13		3.1 miles 92°	2025-02-04 14:14:29
EW9808		3.3 miles 248°	2025-02-04 14:15:53		KB1DDC-7		3.5 miles 108°	2025-01-26 10:56:59
CW3224		4.0 miles 295°	2025-02-04 14:16:21		IR3DI		4.0 miles 187°	2025-01-16 08:12:35
WB1GOF B		4.1 miles 188°	2025-02-04 14:16:22		WB1GOF-B		4.1 miles 188°	2025-02-04 14:16:07

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.