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 W6MQI-4 - show graphs
Map loading...
Comment: IBIS Mt.bike
Location: 37°39.45' N 121°47.05' W - locator CM97CP57VT - show map - static map
1.9 miles Southwest bearing 208° from Livermore, Alameda County, California, United States [?]
5.0 miles East bearing 94° from Pleasanton, Alameda County, California, United States
22.8 miles North bearing 15° from San Jose, Santa Clara County, California, United States
35.6 miles East bearing 103° from San Francisco, San Francisco County, California, United States
Last position: 2016-05-25 21:15:12 EDT (240d 5h27m ago)
2016-05-25 18:15:12 PDT local time at Livermore, United States [?]
Altitude: 357 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 179°
Speed: 4 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: W6MQI-4>APDR13 via TCPIP*,qAS,W6MQI-9
Positions stored: 98
Other SSIDs: W6MQI-9
Stations near current position of W6MQI-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AF6QO-7368.1 yards 326°2017-01-04 23:28:32 KK6WB-90.7 miles 67°2017-01-01 13:41:23
AD6KV-121.3 miles 59°2017-01-08 20:11:21 KK6WB-71.4 miles 22°2017-01-14 16:23:28
KK6WB-ios1.4 miles 21°2017-01-10 12:54:49 KJ6MQI-71.5 miles 8°2017-01-07 13:41:05
KF6DMA-12.4 miles 356°2017-01-16 11:46:14 KF6DMA-132.4 miles 356°2017-01-16 12:11:21
K6ROJ2.8 miles 41°2017-01-11 09:45:28 N7723V3.5 miles 316°2017-01-16 17:37:13
N137LC3.7 miles 313°2017-01-16 17:31:26 AD6TA-134.0 miles 52°2017-01-21 01:33:15
N429RV4.1 miles 309°2017-01-14 21:44:44 KA6DWN-94.6 miles 277°2017-01-20 18:43:05
K6BRR-94.9 miles 42°2017-01-21 01:10:38 EW83315.8 miles 30°2017-01-21 01:28:01
KK6ZL-25.9 miles 285°2017-01-21 01:09:12 KK6ZL-105.9 miles 285°2017-01-21 01:00:53
DW96006.0 miles 289°2017-01-21 01:42:04 KG6ATH-56.2 miles 288°2017-01-18 16:42:24
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.
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