Comment:	.WD 31
Location:	42°31.75' N 71°21.12' W - locator FN42HM77SA - show map 224.2 yards West bearing 267° from Carlisle, Middlesex County, Massachusetts, United States [?] 4.7 miles Southwest bearing 244° from Billerica, Middlesex County, Massachusetts, United States 19.0 miles Northwest bearing 308° from Boston, Suffolk County, Massachusetts, United States 20.5 miles Northwest bearing 311° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-11-10 16:56:06 EST (4d 15h44m ago) 2024-11-10 16:56:06 EST local time at Carlisle, United States [?]
Last WX report:	2024-11-10 16:56:06 EST (4d 15h44m ago) – show weather charts 70 °F 59% 1016.8 mbar 0.0 MPH North
Device:	Unknown: Unknown
Last path:	EW0186>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
DW1283		427.8 yards 148°	2024-11-15 08:31:05		KC1UFQ-7		1.5 miles 46°	2024-10-20 15:36:40
CW0003		1.5 miles 314°	2024-11-15 08:30:59		EW4896		2.3 miles 307°	2024-11-15 08:30:07
KC1UWJ-D		3.7 miles 250°	2024-10-28 17:17:48		GW4318		3.8 miles 149°	2024-11-15 08:30:19
K1UTS		3.9 miles 355°	2024-11-15 08:30:26		N1HAN-5		4.0 miles 130°	2024-11-14 09:12:31
N1HAN-10		4.1 miles 130°	2024-11-14 22:06:07		N1HAN-11		4.1 miles 130°	2024-10-29 00:13:31
N1HAN-D		4.1 miles 125°	2024-11-15 08:26:30		P-N1HAN		4.2 miles 125°	2024-11-15 08:02:20
W1ACY-7		4.7 miles 22°	2024-10-25 09:28:47		CW1129		4.7 miles 338°	2024-11-15 08:33:04
K1EEA-7		4.9 miles 40°	2024-11-10 11:03:44		KB1JKJ-8		4.9 miles 66°	2024-10-17 12:22:58
N1HAN-7		5.0 miles 123°	2024-11-14 16:11:45		N1BFO		5.2 miles 357°	2024-11-15 08:35:29
N1HAN		5.2 miles 132°	2024-11-09 11:06:14		KC1KVY-4		5.5 miles 78°	2024-11-14 21:36:50

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.