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 weather station N1MJL-13 - show graphs
Map loading...
Comment: .weewx-3.7.1-Vantage
Location: 42°38.22' N 71°29.46' W - locator FN42GP12BV - show map - static map
4.6 miles Northeast bearing 67° from Groton, Middlesex County, Massachusetts, United States [?]
7.3 miles Northeast bearing 44° from Ayer, Middlesex County, Massachusetts, United States
29.2 miles Northwest bearing 311° from Boston, Suffolk County, Massachusetts, United States
30.7 miles Northwest bearing 313° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2017-05-25 12:08:01 EDT (1m9s ago)
2017-05-25 12:08:01 EDT local time at Groton, United States [?]
Last WX report: 2017-05-25 12:08:01 EDT (1m9s ago) – show weather charts
55 °F 90% 1009.9 mbar 0.0 MPH
Device: Unknown: Unknown
Last path: N1MJL-13>APRS via TCPIP*,qAC,CWOP-7
Positions stored: 1
Packet rate: 588 seconds between packets on average during 29400 seconds.
Other SSIDs: N1MJL
Stations near current position of N1MJL-13 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N1MJL0.0 yards 0°2017-05-25 12:00:55 DW48581.3 miles 68°2017-05-25 12:08:06
EW98081.4 miles 180°2017-05-25 12:01:08 CW32241.6 miles 338°2017-05-25 12:01:24
KB1SBJ C2.2 miles 147°2017-05-25 12:06:24 KB1SBJ-C2.2 miles 147°2017-05-25 12:06:09
KB1SBJ-B2.2 miles 147°2017-05-25 12:06:09 KB1SBJ B2.2 miles 147°2017-05-25 12:06:24
KB1DY-73.0 miles 67°2017-05-12 12:53:27 KA8SCP3.1 miles 131°2017-05-24 07:26:38
KC1FAC-73.6 miles 124°2017-05-14 20:16:28 KC1HMY4.5 miles 114°2017-05-02 07:05:08
W1WRA-74.8 miles 356°2017-05-20 19:33:38 WB1GOF B4.9 miles 149°2017-05-25 11:52:51
WB1GOF-B4.9 miles 149°2017-05-25 11:52:28 WB1GOF C4.9 miles 149°2017-05-25 11:52:51
WB1GOF-C4.9 miles 149°2017-05-25 11:52:45 N8VIM4.9 miles 308°2017-05-25 12:07:55
KN8VIM4.9 miles 308°2017-05-20 18:07:44 WN1Y-94.9 miles 293°2017-05-25 11:49:18
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.
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