Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KC1VXV-7 - show graphs
Comment: Mic-E/M0/Off Duty
Location: 42°21.18' N 71°09.41' W - locator FN42KI14ER - show map
3.0 miles Southwest bearing 240° from Cambridge, Middlesex County, Massachusetts, United States [?]
3.8 miles Southwest bearing 231° from Somerville, Middlesex County, Massachusetts, United States
5.0 miles West bearing 266° from Boston, Suffolk County, Massachusetts, United States
5.6 miles West bearing 284° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-12 17:26:06 EST (2d 2h26m ago)
2025-01-12 17:26:06 EST local time at Cambridge, United States [?]
Course: 10°
Speed: 0 MPH
Device: VE4KLM: NOSaprs for JNOS 2.0
Last path: KC1VXV-7>APN20H via W1MHL*,WIDE2-1,qAR,WZ0C-4 (good)
Positions stored: 1
Other SSIDs: KC1VXV-9 KC1VXV
Stations near current position of KC1VXV-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC1VXV-914.4 yards 90°2025-01-14 19:34:23 KC1VXV92.2 yards 103°2025-01-11 20:30:32
NW1S-81.1 miles 65°2025-01-13 20:37:07 KC1VPU1.4 miles 327°2025-01-12 16:29:24
KC1QXQ-101.7 miles 67°2025-01-14 19:23:42 KC1VPU-72.2 miles 303°2025-01-11 16:38:42
KC1OCY-92.2 miles 121°2025-01-14 17:56:34 N1XZI-102.4 miles 315°2025-01-14 19:17:50
N1XZI-82.4 miles 315°2025-01-10 12:17:20 NW1S-92.4 miles 96°2025-01-14 09:28:28
KZ2X-52.5 miles 79°2025-01-14 19:43:33 FW43232.5 miles 300°2025-01-14 19:45:51
KB1DML2.6 miles 74°2025-01-14 19:50:16 CW58472.8 miles 1°2025-01-14 19:45:48
444.6002.9 miles 248°2025-01-08 20:40:57 NT5SM-93.1 miles 233°2025-01-14 16:19:51
FW99983.2 miles 21°2025-01-14 19:52:33 K1MRA-C3.3 miles 162°2025-01-14 19:36:07
K1MRA C3.3 miles 162°2025-01-14 19:36:22 W1XM-153.5 miles 82°2025-01-14 19:49:01
Stations which heard KC1VXV-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W1MHL 1 2025-01-12 17:26:06 2025-01-12 17:26:06 FN42KI > FN42IJ 5.5 miles 296° 2025-01-12 17:26:06

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS