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 KB1ESM-7 - show graphs
Comment: OBX bound
Location: 43°00.70' N 71°44.80' W - locator FN43DA02JT - show map
3.6 miles Northwest bearing 313° from New Boston, Hillsborough County, New Hampshire, United States [?]
7.4 miles West bearing 265° from Goffstown, Hillsborough County, New Hampshire, United States
57.0 miles Northwest bearing 323° from Boston, Suffolk County, Massachusetts, United States
58.7 miles Northwest bearing 323° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-12-15 18:36:34 EST (51d 4h13m ago)
2024-12-15 18:36:34 EST local time at New Boston, United States [?]
Course: 42°
Speed: 0 MPH
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KB1ESM-7>APFII0 via WIDE1-1,WIDE2-1,qAR,W1IRK-1 (good)
Positions stored: 98
Other SSIDs: KB1ESM KB1ESM-9
Stations near current position of KB1ESM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W0MET-92.8 miles 266°2025-01-26 07:12:59 KB1ICL-72.8 miles 265°2025-01-25 18:49:43
W1IRK-13.0 miles 91°2025-02-04 22:46:45 CW45255.0 miles 108°2025-02-04 22:45:03
EW66515.3 miles 114°2025-02-04 22:45:02 K1ESL B6.3 miles 116°2025-02-04 22:45:12
K1ESL-B6.3 miles 116°2025-02-04 22:45:22 FW43566.4 miles 280°2025-02-04 22:45:10
N1CMD-107.1 miles 271°2025-02-04 22:21:15 N1CMD-127.1 miles 270°2025-02-04 20:48:52
KC1WAO7.9 miles 155°2025-01-29 16:55:58 DW85008.1 miles 163°2025-02-04 22:48:42
UNCAN8.2 miles 104°2025-02-04 22:31:38 NN1PA-R8.2 miles 104°2025-02-04 22:40:13
NN1PA-Y8.2 miles 104°2025-02-04 19:40:33 KB1ZFK8.9 miles 64°2025-02-04 22:48:02
N1EZ-29.0 miles 103°2025-02-04 17:13:07 KC1VUU9.3 miles 20°2025-01-28 08:42:48
GW07609.3 miles 35°2025-02-04 22:44:58 W1WRA-49.5 miles 106°2025-02-04 22:43:23
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