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 KQ4ZQL - show graphs
Mic-E message: Special
Location: 40°00.50' N 79°02.50' W - locator FN00LA41XX - show map
3.1 km East bearing 90° from Somerset, Somerset County, Pennsylvania, United States [?]
8.1 km Northeast bearing 41° from Milford, Somerset County, Pennsylvania, United States
78.9 km Southwest bearing 224° from Altoona, Blair County, Pennsylvania, United States
94.1 km Southeast bearing 120° from Pittsburgh, Allegheny County, Pennsylvania, United States
Last position: 2025-09-16 01:10:50 UTC (15d 1h18m ago)
2025-09-15 21:10:50 EDT local time at Somerset, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 113°
Speed: 91 km/h
Device: Kenwood: TH-D75 (ht)
Last path: KQ4ZQL>4P0PLZ via qAO,K3SMT-10
Positions stored: 13
Other SSIDs: KQ4ZQL-7 KQ4ZQL-7-i
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