Location:	42°25.96' N 71°05.08' W - locator FN42KK93UU - show map 3.9 miles Northwest bearing 317° from Chelsea, Suffolk County, Massachusetts, United States [?] 4.1 miles Northwest bearing 294° from Revere, Suffolk County, Massachusetts, United States 5.3 miles North bearing 346° from Boston, Suffolk County, Massachusetts, United States 7.1 miles North bearing 345° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-04 14:15:43 EST (5m46s ago) 2025-02-04 14:15:43 EST local time at Chelsea, United States [?]
Last WX report:	2025-02-04 14:15:43 EST (5m46s ago) – show weather charts 38 °F 50% 1011.1 mbar 4.9 MPH Southeast
Device:	Unknown: Unknown
Last path:	EW8528>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	9
Packet rate:	900 seconds between packets on average during 44102 seconds.

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EW4331		1.7 miles 39°	2025-02-04 14:15:06		CW0210		1.8 miles 76°	2025-02-04 14:15:18
KC1KMT-9		2.0 miles 205°	2025-01-26 10:24:52		EW5351		2.4 miles 225°	2025-02-04 14:12:13
EW9991		2.6 miles 293°	2025-02-04 14:18:23		KD1LV-7		2.7 miles 208°	2025-02-04 10:07:26
KD1LV-9		2.7 miles 209°	2025-01-25 12:57:32		KC1JHH-9		3.0 miles 226°	2025-01-29 11:44:28
FW2367		3.0 miles 125°	2025-02-04 14:16:05		WO1VES-8		3.1 miles 348°	2025-01-11 13:02:50
WO1VES-9		3.1 miles 351°	2025-01-29 13:17:06		FW2140		3.1 miles 202°	2025-02-04 14:04:03
WO1VES		3.1 miles 349°	2025-02-03 22:36:44		WO1VES B		3.2 miles 349°	2025-02-04 14:14:53
WO1VES-B		3.2 miles 349°	2025-02-04 14:15:03		KB1TOY-12		3.2 miles 194°	2025-02-03 14:07:25
TUG VIRGINIA		3.3 miles 152°	2025-01-11 13:24:44		TOWLINE		3.3 miles 152°	2025-02-04 14:19:54
MASS_STATE_POLICE_42		3.4 miles 159°	2025-01-23 03:42:05		KC1PWO-7		3.5 miles 149°	2025-02-01 20:54:21

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.