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 KB1CNB B - show graphs
Source callsign: KB1CNB-S
Comment: 440 Voice 434.55000MHz +0.0000MHz
Location: 41°42.92' N 71°08.92' W - locator FN41KR21DQ - show map
3.1 miles Southeast bearing 137° from Swansea, Bristol County, Massachusetts, United States [?]
3.9 miles South bearing 195° from Somerset, Bristol County, Massachusetts, United States
43.0 miles South bearing 187° from South Boston, Suffolk County, Massachusetts, United States
44.6 miles South bearing 186° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-05-25 12:01:47 EDT (260d 13h55m ago)
2024-05-25 12:01:47 EDT local time at Swansea, United States [?]
Last path: KB1CNB-S>APDG01 via TCPIP*,qAC,KB1CNB-GS
Positions stored: 1
Stations near current position of KB1CNB B - show more
callsign distance last heard - EST      callsign distance last heard - EST
PU4VCL1.3 miles 183°2025-02-09 20:01:13 W1CRB-91.7 miles 314°2025-02-06 16:58:19
WB0YLE-N2.0 miles 154°2025-02-08 07:47:05 wb0yle-22.0 miles 151°2025-02-10 00:56:54
K1RFI C3.2 miles 333°2025-02-10 00:47:03 K1RFI-C3.2 miles 333°2025-02-10 00:47:13
EW90824.0 miles 314°2025-02-10 00:46:12 FW14604.0 miles 1°2025-02-10 00:45:27
W2DAN-54.5 miles 203°2025-02-09 12:51:12 W2DAN-14.8 miles 203°2025-02-10 00:55:07
N1PMB C5.0 miles 138°2025-02-10 00:51:32 N1PMB-C5.0 miles 138°2025-02-10 00:51:42
N1PMB5.0 miles 138°2025-02-04 16:13:12 KI5UXC5.2 miles 255°2025-02-08 16:16:49
GW02035.9 miles 268°2025-02-10 00:46:55 KI5UXC-N6.5 miles 241°2025-02-10 00:49:30
DW49666.7 miles 6°2025-02-10 00:45:28 N1KM-D6.8 miles 255°2025-02-10 00:41:52
EW78236.9 miles 244°2025-02-10 00:53:06 ATLANTIC PIONEER7.1 miles 275°2025-01-27 08:11:09
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