Location:	42°35.16' N 71°21.55' W - locator FN42HO60VP - show map 1.0 miles Southeast bearing 157° from Chelmsford, Middlesex County, Massachusetts, United States [?] 3.9 miles Southwest bearing 214° from Lowell, Middlesex County, Massachusetts, United States 21.9 miles Northwest bearing 316° from Boston, Suffolk County, Massachusetts, United States 23.5 miles Northwest bearing 318° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-01 20:00:01 EST (10m41s ago) 2025-02-01 20:00:01 EST local time at Chelmsford, United States [?]
Last WX report:	2025-02-01 20:00:01 EST (10m41s ago) – show weather charts 15 °F 76% 1028.0 mbar 0.0 MPH North
Device:	Unknown: Unknown
Last path:	K1UTS>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	1
Packet rate:	899 seconds between packets on average during 44060 seconds.

callsign		distance	last heard - EST		callsign		distance	last heard - EST
N1BFO		1.3 miles 3°	2025-02-01 20:10:32		AA1HO		1.9 miles 27°	2025-02-01 12:34:40
KB1DDC-7		2.4 miles 351°	2025-01-26 10:56:59		WB2OSZ-5		2.4 miles 15°	2025-02-01 19:57:04
IW3IAA		2.4 miles 15°	2025-01-19 05:53:54		AA4JW		2.4 miles 15°	2025-01-18 09:18:13
IU3RCC-3		2.4 miles 15°	2025-01-16 08:21:36		KO4WIL-1		2.4 miles 15°	2025-02-01 08:51:55
WB2OSZ-tt		2.4 miles 15°	2025-01-30 20:26:45		KK7MRC		2.4 miles 15°	2025-01-25 01:26:10
KR4ZY-7		2.4 miles 15°	2025-01-25 14:57:18		N1RBP		2.8 miles 334°	2025-01-30 11:09:54
EW8958		2.9 miles 59°	2025-02-01 20:10:22		EW4896		2.9 miles 210°	2025-02-01 20:00:31
CW3660		3.0 miles 22°	2025-02-01 20:10:16		N1CVO-5		3.1 miles 51°	2025-02-01 18:04:38
N1CVO-9		3.1 miles 51°	2025-01-27 12:24:00		CW3053		3.2 miles 72°	2025-01-17 02:48:24
KC1UFQ		3.2 miles 154°	2025-02-01 18:23:26		W1MWS-13		3.3 miles 350°	2025-02-01 20:09:38

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.