Comment:	tnc 4 + ft65r + aprs.fi on IOS
Location:	42°24.78' N 71°10.35' W - locator FN42JJ99HD - show map 4.1 miles Northwest bearing 295° from Somerville, Middlesex County, Massachusetts, United States [?] 4.3 miles Northwest bearing 308° from Cambridge, Middlesex County, Massachusetts, United States 6.9 miles Northwest bearing 303° from Boston, Suffolk County, Massachusetts, United States 8.3 miles Northwest bearing 311° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-05-28 22:07:49 EDT (5d 3h29m ago) 2024-05-28 22:07:49 EDT local time at Somerville, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KC1SJK-4>APFII0 via WIDE1-1,WIDE2-1,qAR,W1XM
Positions stored:	173
Other SSIDs:	KC1SJK KC1SJK-1 KC1SJK-i
Last heard a station directly:	2024-04-20 14:47:25 EDT (43d 10h49m ago)

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KB1WHU-9		0.7 miles 136°	2024-05-13 06:10:40		EW6480		1.1 miles 126°	2024-06-03 01:30:12
FW1655		1.4 miles 40°	2024-06-03 01:30:31		CW5847		1.6 miles 149°	2024-06-03 01:30:17
W1YTQ-7		1.6 miles 322°	2024-05-24 20:01:02		KC1GSN-10		1.9 miles 98°	2024-05-21 16:33:47
FW9998		2.3 miles 120°	2024-06-03 01:36:15		EW5351		2.8 miles 97°	2024-06-03 01:33:18
KC1OHT-7		2.8 miles 114°	2024-06-02 17:26:29		DW7355		2.9 miles 158°	2024-06-03 01:30:17
EW9991		3.2 miles 42°	2024-06-03 01:34:59		W1KOI-10		3.2 miles 112°	2024-05-24 13:15:12
FW4323		3.2 miles 205°	2024-06-03 01:30:38		W1KOI		3.2 miles 112°	2024-05-24 13:13:21
KC1GSN		3.3 miles 105°	2024-05-23 16:37:03		N1OTX		3.3 miles 339°	2024-06-03 01:35:40
KC1UQU-1		3.3 miles 125°	2024-05-31 18:34:41		KD1LV-9		3.4 miles 107°	2024-05-23 14:24:35
KC3OFA-7		3.5 miles 121°	2024-06-03 00:42:24		FW2140		3.7 miles 115°	2024-06-03 01:24:04

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.