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 KN6YHF - show graphs
Comment: DAN-KN6YHF-DANVILLE
Location: 37°47.77' N 121°53.93' W - locator CM97BT21DB - show map
6.8 miles North bearing 17° from Dublin, Alameda County, California, United States [?]
9.3 miles North bearing 352° from Pleasanton, Alameda County, California, United States
28.4 miles East bearing 87° from San Francisco, San Francisco County, California, United States
31.5 miles North bearing 360° from San Jose, Santa Clara County, California, United States
Last position: 2024-12-18 16:35:30 EST (27d 2h59m ago)
2024-12-18 13:35:30 PST local time at Dublin, United States [?]
Altitude: 567 ft
Course: 31°
Speed: 0 MPH
Device: Anytone: AT-D578 (rig)
Last path: KN6YHF>APAT51 via WIDE1-1,qAR,WA6ODP-4 (good)
Positions stored: 79
Stations near current position of KN6YHF - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO6GKO-D478.8 yards 346°2025-01-14 19:17:24 AC6JA-90.7 miles 310°2025-01-05 17:30:46
AC6JA0.7 miles 311°2025-01-03 16:55:56 KO6FLH-71.3 miles 280°2025-01-11 19:53:22
GW52303.8 miles 256°2024-12-27 03:00:08 KN6ACB-154.1 miles 280°2025-01-08 03:27:41
EW22664.4 miles 263°2025-01-14 19:30:27 KD7WPJ5.1 miles 76°2025-01-05 16:17:14
W6/NC-1905.1 miles 76°2025-01-05 15:19:25 WA6ODP-45.3 miles 79°2025-01-14 19:25:01
W6ACT5.5 miles 199°2025-01-14 19:34:10 KM6FIV-75.8 miles 288°2025-01-14 01:57:35
AK6FR-85.9 miles 156°2025-01-05 20:01:35 147.06+MD6.0 miles 349°2025-01-14 18:42:10
145.350MT6.1 miles 86°2025-01-14 19:07:32 N7723V6.4 miles 157°2025-01-12 23:12:08
W6/NC-3176.6 miles 233°2025-01-12 17:33:49 W6CX-36.7 miles 360°2025-01-14 19:34:28
W6CX6.7 miles 359°2025-01-14 19:30:39 KN6KWB-97.0 miles 160°2025-01-14 18:17:30
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