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 KC1VAS-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 439.00000MHz -5.0000MHz, APRS for DMRGateway
Location: 42°50.02' N 71°00.16' W - locator FN42LU90QB - show map
368.6 yards North bearing 355° from Merrimac, Essex County, Massachusetts, United States [?]
3.0 miles Southeast bearing 147° from Newton, Rockingham County, New Hampshire, United States
32.9 miles North bearing 5° from Boston, Suffolk County, Massachusetts, United States
34.6 miles North bearing 4° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-01 22:33:12 EST (19m27s ago)
2025-02-01 22:33:12 EST local time at Merrimac, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KC1VAS-D>APDG03 via TCPIP*,qAC,KC1VAS-DS
Positions stored: 2
Packet rate: 1200 seconds between packets on average during 58820 seconds.
Other SSIDs: KC1VAS-R
Stations near current position of KC1VAS-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC1VAS-R0.0 yards 0°2025-02-01 18:53:12 EW84592.3 miles 358°2025-02-01 22:51:05
AB1ZU-102.6 miles 307°2025-02-01 22:49:06 CW04052.9 miles 61°2025-02-01 22:49:39
EW63383.4 miles 180°2025-02-01 22:45:44 KC1LOZ4.0 miles 40°2025-02-01 22:35:09
KC1ULS-74.1 miles 325°2025-01-18 15:36:01 DW48854.1 miles 256°2025-02-01 22:30:05
KC1TEM-134.3 miles 350°2025-02-01 22:49:17 KB1ZGF4.4 miles 67°2025-01-12 09:53:52
KB1ZGF-94.4 miles 67°2025-01-03 04:38:59 fw31974.6 miles 67°2025-02-01 22:45:34
AJ1D-N5.4 miles 236°2025-02-01 18:43:01 KB1PQB-35.4 miles 199°2025-02-01 22:46:51
CW61515.5 miles 110°2025-02-01 22:50:41 DW67235.9 miles 97°2025-02-01 22:45:08
KA1GJU-96.2 miles 23°2025-02-01 20:00:15 KA1GJU-36.3 miles 22°2025-02-01 22:51:17
DW69036.3 miles 206°2025-02-01 22:45:03 FW88896.3 miles 187°2025-02-01 22:45:47
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