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 KF3EMS-4 - show graphs
Comment: aprs.fi for iOS
Location: 41°20.55' N 81°33.17' W - locator EN91FI32PE - show map
2.1 km West bearing 262° from Northfield, Summit County, Ohio, United States [?]
2.7 km South bearing 165° from Walton Hills, Cuyahoga County, Ohio, United States
21.1 km Southeast bearing 146° from Cleveland, Cuyahoga County, Ohio, United States
29.1 km North bearing 354° from Akron, Summit County, Ohio, United States
Last position: 2025-03-15 02:00:08 UTC (12h3m ago)
2025-03-14 22:00:08 EDT local time at Northfield, United States [?]
Altitude: 279 m
Speed: -4 km/h
Last path: KF3EMS-4>aprs.fi via aprsfi-iOS
Positions stored: 11
Other SSIDs: KF3EMS-2
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