Location:	42°22.67' N 71°10.58' W - locator FN42JJ80UQ - show map 3.6 miles West bearing 273° from Cambridge, Middlesex County, Massachusetts, United States [?] 4.0 miles West bearing 260° from Somerville, Middlesex County, Massachusetts, United States 6.1 miles West bearing 283° from Boston, Suffolk County, Massachusetts, United States 7.2 miles Northwest bearing 295° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-01-25 09:22:35 EST (5d 7h3m ago) 2025-01-25 09:22:35 EST local time at Cambridge, United States [?]
Device:	Icom: IC-4100 (D-Star)
Last path:	AA1NG>API410 via DSTAR*,qAR,WB1GOF-B
Positions stored:	1
Other SSIDs:	AA1NG-B

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KC1SLQ-9		264.7 yards 321°	2025-01-22 21:13:16		N1XZI-8		0.7 miles 269°	2025-01-10 12:17:20
N1XZI-10		0.7 miles 270°	2025-01-28 08:29:36		KC1VPU-7		1.0 miles 239°	2025-01-11 16:38:42
FW4323		1.3 miles 248°	2025-01-30 16:15:31		CW5847		1.5 miles 45°	2025-01-30 16:15:24
K1BOS-5		1.8 miles 219°	2025-01-24 22:03:49		KC1VXV-7		2.0 miles 150°	2025-01-18 12:08:04
KC1VXV-9		2.0 miles 150°	2025-01-29 22:23:35		KC1VXV		2.0 miles 149°	2025-01-15 14:03:14
EW6480		2.1 miles 31°	2025-01-30 16:15:35		NW1S-8		2.3 miles 122°	2025-01-13 20:37:07
FW9998		2.5 miles 59°	2025-01-30 16:23:23		KC1QXQ-10		2.8 miles 112°	2025-01-30 16:23:42
DW8945		2.9 miles 256°	2025-01-30 16:24:05		KC1JHH-9		3.1 miles 55°	2025-01-29 11:44:28
N1FKO		3.2 miles 268°	2025-01-06 06:15:36		W1PHB-7		3.3 miles 152°	2025-01-19 21:34:39
147.030		3.3 miles 211°	2025-01-29 21:00:26		444.600		3.3 miles 211°	2025-01-29 21:00:55

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.