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 K1UI-1 - show graphs
Comment: (Time 0:00:00)PHG3000Rob in Yarmouthport
Location: 41°42.97' N 70°12.98' W - locator FN41VR41AV - show map
3.2 km Northeast bearing 60° from Yarmouth Port, Barnstable County, Massachusetts, United States [?]
7.1 km East bearing 75° from Barnstable, Barnstable County, Massachusetts, United States
97.1 km Southeast bearing 135° from South Boston, Suffolk County, Massachusetts, United States
99.7 km Southeast bearing 135° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-10-26 15:05:45 UTC (107d 7h57m ago)
2024-10-26 11:05:45 EDT local time at Yarmouth Port, United States [?]
Last telemetry: 2024-10-26 15:05:09 UTC (107d 7h58m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: K1UI-1>APWW11 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 4
Items and objects originated: W1MA-R
Other SSIDs: K1UI-Y
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