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 KC3TUI-1 - show graphs
Location: 40°00.10' N 79°03.11' W - locator FN00LA30SJ - show map
4.4 miles Southwest bearing 220° from Friedens, Somerset County, Pennsylvania, United States [?]
7.5 miles Northwest bearing 318° from Berlin, Somerset County, Pennsylvania, United States
49.7 miles Southwest bearing 224° from Altoona, Blair County, Pennsylvania, United States
58.3 miles Southeast bearing 121° from Pittsburgh, Allegheny County, Pennsylvania, United States
Last position: 2025-01-16 06:02:26 EST (16d 14h7m ago)
2025-01-16 06:02:26 EST local time at Friedens, United States [?]
Course: 360°
Speed: 0 MPH
Last path: KC3TUI-1>APN000 via NJ3T-4*,WIDE2-1,qAR,KC3ZLD-10 (good)
Positions stored: 25
Stations near current position of KC3TUI-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K3MV-Y1.2 miles 52°2025-01-22 16:26:30 K3HM-91.3 miles 94°2025-01-25 07:44:11
K3SMT-41.5 miles 89°2025-02-01 19:56:14 KR3L-R1.6 miles 283°2025-01-04 12:33:39
KR3L-D1.6 miles 283°2025-01-04 12:42:09 KR3L-N1.6 miles 283°2025-01-04 12:41:39
KR3L-Y2.0 miles 235°2025-01-28 12:20:32 NN3A-32.2 miles 256°2025-02-01 20:06:45
NJ3T-92.9 miles 149°2025-02-01 18:32:15 DW19973.3 miles 124°2025-02-01 08:04:15
KD3AEP-Y4.0 miles 109°2025-01-27 17:51:30 W3/PT-0054.3 miles 148°2025-01-23 19:46:24
K3VL-N5.4 miles 1°2025-02-01 19:42:51 N3EDS7.3 miles 262°2025-02-01 20:06:31
AB3MT7.7 miles 137°2025-01-27 14:36:47 EW01328.0 miles 309°2025-02-01 20:00:42
K3VL-Y8.8 miles 345°2025-02-01 17:22:05 K3VL-D8.8 miles 345°2025-02-01 17:22:15
K3VL-79.4 miles 346°2025-01-31 11:15:32 K3VL-29.4 miles 347°2025-01-31 10:47:25
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