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 K3MMA-7 - show graphs
Comment: a beautiful robot dancing alone
Mic-E message: Off duty
Location: 37°46.45' N 122°25.34' W - locator CM87SS95HT - show map
294.4 yards West bearing 252° from San Francisco, San Francisco County, California, United States [?]
5.2 miles Northeast bearing 25° from Daly City, San Mateo County, California, United States
41.6 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position: 2024-06-02 15:22:57 EDT (1d 2h24m ago)
2024-06-02 12:22:57 PDT local time at San Francisco, United States [?]
Altitude: 85 ft
Course: 151°
Speed: 4 MPH
Device: Yaesu: FT5D (ht)
Last path: K3MMA-7>SWTVTU via N6WKZ-3*,WIDE2-1,qAR,K2DEN-10 (good)
Positions stored: 132
Packet rate: 704 seconds between packets on average during 2817 seconds.
Stations near current position of K3MMA-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW4637471.1 yards 188°2024-06-03 17:45:03 N6WKZ-30.6 miles 267°2024-06-03 17:30:40
K6FSM-90.6 miles 90°2024-06-03 12:19:03 KJ6RVM-R0.7 miles 322°2024-06-03 17:41:51
P-KJ6RVM0.7 miles 322°2024-06-03 17:00:55 KM6YTV-Y1.0 miles 345°2024-06-03 17:36:23
CW59881.1 miles 207°2024-06-03 17:44:48 KK6FEN1.2 miles 74°2024-05-28 15:39:17
EW24571.3 miles 180°2024-06-03 17:46:01 FW68031.3 miles 217°2024-06-03 17:46:39
C210243091.4 miles 135°2024-05-21 06:00:47 EW92271.5 miles 211°2024-06-03 17:45:25
FW25431.5 miles 239°2024-06-03 17:44:46 FW85481.7 miles 221°2024-05-23 01:30:26
KM6LYN-91.9 miles 325°2024-06-02 18:07:49 NZ6J-102.0 miles 272°2024-06-03 16:56:53
KN6QGW-92.1 miles 177°2024-05-12 11:16:33 W6PW-102.1 miles 232°2024-05-26 10:16:11
FW15202.2 miles 34°2024-06-03 17:45:45 W6TVO-102.2 miles 339°2024-05-24 15:04:14
Stations which heard K3MMA-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N6WKZ-3 5 2024-06-02 14:36:00 2024-06-02 15:22:57 CM87SS > CM87SS 0.8 miles 263° 2024-06-02 14:36:30

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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