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 W1ATD-R - show graphs
Map loading...
Comment: 2m MMDVM Voice 145.39000MHz -0.6000MHz, W1ATD_Pi-Star
Location: 42°06.67' N 70°42.26' W - locator FN42PC56LQ - show map - static map
1.3 miles North bearing 3° from Marshfield, Plymouth County, Massachusetts, United States [?]
3.0 miles Southeast bearing 143° from Marshfield Hills, Plymouth County, Massachusetts, United States
23.4 miles Southeast bearing 131° from South Boston, Suffolk County, Massachusetts, United States
24.9 miles Southeast bearing 133° from Boston, Suffolk County, Massachusetts, United States
Last position: 2019-04-25 17:56:32 EDT (6m59s ago)
2019-04-25 17:56:32 EDT local time at Marshfield, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W1ATD-R>APDG03 via TCPIP*,qAC,T2NUENGLD
Positions stored: 1
Packet rate: 1203 seconds between packets on average during 58962 seconds.
Other SSIDs: W1ATD W1ATD-C
APRS igate – Statistics for 2019-04:
Position packets sent to APRS-IS: 22 – show map
Stations near current position of W1ATD-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W1ATD C0.0 yards 0°2019-04-25 17:56:15 W1ATD-C0.0 yards 0°2019-04-25 17:56:25
W1ATD0.0 yards 0°2019-04-25 08:09:20 WB1FWS1.5 miles 335°2019-04-25 17:59:59
K1JRO-71.6 miles 113°2019-04-08 16:58:34 K1JRO-N1.6 miles 114°2019-04-25 17:51:13
K1JRO1.6 miles 114°2019-04-25 08:11:40 KB1CHU-72.9 miles 164°2019-03-30 22:31:16
EW65144.1 miles 238°2019-04-25 18:00:36 CW04674.4 miles 171°2019-04-25 17:57:09
FW32664.8 miles 351°2019-04-25 18:01:19 DW25895.9 miles 326°2019-04-25 17:59:56
W1JGR6.3 miles 210°2019-04-12 13:22:03 FW43516.3 miles 188°2019-04-25 18:00:07
W1QWT-137.3 miles 332°2019-04-25 17:41:26 KB1CHU7.6 miles 199°2019-04-25 18:00:06
KB1CHU-47.6 miles 200°2019-04-11 11:41:34 KB1CHU-137.6 miles 200°2019-04-25 17:59:53
KB1CHU-57.6 miles 200°2019-04-25 12:15:50 KB1CHU-R7.6 miles 200°2019-04-25 17:55:53
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