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*
Web station KC2TCM-i - show graphs
Comment: aprs.fi iOS
Location: 42°57.90' N 77°04.56' W - locator FN12LX01UO - show map
1.7 km Northwest bearing 298° from Phelps, Ontario County, New York, United States [?]
13.3 km Northwest bearing 323° from Geneva, Ontario County, New York, United States
48.6 km Southeast bearing 116° from Rochester, Monroe County, New York, United States
76.0 km West bearing 263° from Syracuse, Onondaga County, New York, United States
Last position: 2025-07-19 22:36:43 UTC (6h23m ago)
2025-07-19 18:36:43 EDT local time at Phelps, United States [?]
Altitude: 175 m
Speed: -4 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 897
Other SSIDs: KC2TCM-9
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