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 object K1RFI AD - show graphs
Map loading...
Source callsign: K1RFI-S
Comment: 1.2 Data 1295.00000MHz
Location: 41°45.40' N 71°10.61' W - locator FN41JS81SO - show map - static map
0.9 miles Northeast bearing 49° from Swansea, Bristol County, Massachusetts, United States [?]
2.5 miles Northeast bearing 41° from Ocean Grove, Bristol County, Massachusetts, United States
40.4 miles South bearing 189° from South Boston, Suffolk County, Massachusetts, United States
42.0 miles South bearing 188° from Boston, Suffolk County, Massachusetts, United States
Last position: 2018-09-24 05:55:20 EDT (10m36s ago)
2018-09-24 05:55:20 EDT local time at Swansea, United States [?]
Last path: K1RFI-S>APDG01 via TCPIP*,qAC,K1RFI-GS
Positions stored: 1
Others sourced by K1RFI-S: K1RFI A K1RFI B K1RFI C
Stations near current position of K1RFI AD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K1RFI-C0.0 yards 0°2018-09-24 05:54:30 K1RFI-B0.0 yards 0°2018-09-24 05:55:10
K1RFI C0.0 yards 0°2018-09-24 05:54:20 K1RFI B0.0 yards 0°2018-09-24 05:55:00
K1RFI A0.0 yards 0°2018-09-24 05:54:40 K1RFI-A0.0 yards 0°2018-09-24 05:54:50
FW14601.9 miles 53°2018-09-24 06:00:40 W1CRB-92.1 miles 166°2018-09-23 15:50:49
3380696672.6 miles 79°2018-09-16 03:28:28 W1LDF B2.7 miles 180°2018-09-06 17:27:53
W1LDF-B2.7 miles 180°2018-09-06 17:28:03 N1NRL2.9 miles 219°2018-09-22 22:47:15
N1EZT-52.9 miles 156°2018-09-21 09:51:12 KB1NYT D3.3 miles 205°2018-09-24 05:52:22
KB1NYT-D3.3 miles 205°2018-09-24 05:52:32 ER-KB1NYT3.3 miles 206°2018-09-24 05:56:43
VIKING CONSTANZA3.6 miles 170°2018-09-17 23:58:16 EW08803.9 miles 143°2018-09-24 06:05:05
RESOLUTE4.3 miles 183°2018-09-02 09:44:15 DW49664.3 miles 30°2018-09-24 06:00:37
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