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 KB9SVR-i - show graphs
Comment: YSF REF 23018
Location: 41°29.20' N 83°21.64' W - locator EN81HL66RT - show map
3.5 km South bearing 182° from Genoa, Ottawa County, Ohio, United States [?]
14.6 km South bearing 178° from Curtice, Lucas County, Ohio, United States
25.5 km Southeast bearing 141° from Toledo, Lucas County, Ohio, United States
97.4 km South bearing 196° from Detroit, Wayne County, Michigan, United States
Last position: 2025-11-04 12:59:08 UTC (2s ago)
2025-11-04 07:59:08 EST local time at Genoa, United States [?]
Altitude: 188 m
Course: 121°
Speed: 111 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 140834
Other SSIDs: KB9SVR-4 KB9SVR-7 KB9SVR KB9SVR-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