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*
AIS vessel APOGEE - show graphs
Map loading...
Callsign: 338178321
MMSI number: 338178321
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 37°20.42' N 122°27.22' W - locator CM87SI51NQ - show map - static map
8.6 miles South bearing 189° from Half Moon Bay, San Mateo County, California, United States [?]
11.2 miles South bearing 176° from El Granada, San Mateo County, California, United States
30.1 miles South bearing 184° from San Francisco, San Francisco County, California, United States
30.7 miles West bearing 270° from San Jose, Santa Clara County, California, United States
Last position: 2018-10-12 12:21:42 EDT (37d 12h18m ago)
2018-10-12 09:21:42 PDT local time at Half Moon Bay, United States [?]
Course: 170° – heading 511°
Speed: 6 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: 338178321>ais via N8QH
Positions stored: 136
Stations near current position of APOGEE - show more
callsign distance last heard - EST      callsign distance last heard - EST
GREY MATTER1.9 miles 211°2018-11-11 10:34:38 IN THE RED2.3 miles 206°2018-11-18 14:34:57
MAJOR STEPPEN STONE2.9 miles 13°2018-11-14 13:32:16 ORN3.1 miles 235°2018-10-27 14:24:55
PASS TIME3.8 miles 222°2018-11-10 16:53:21 MAI TAI TAI3.9 miles 220°2018-11-08 12:05:19
DW11855.0 miles 127°2018-11-18 23:30:29 EW45515.6 miles 55°2018-11-18 23:33:58
KM6KDZ6.3 miles 11°2018-11-14 22:36:47 ALIKA6.8 miles 187°2018-11-13 14:33:57
ELISA7.0 miles 208°2018-11-01 15:51:47 ERIN CARROLL7.1 miles 209°2018-11-12 06:02:22
VINCERE7.2 miles 288°2018-10-25 02:30:52 S V LADY WASHINGTON7.2 miles 322°2018-11-06 17:19:17
DW92597.3 miles 30°2018-11-18 23:31:06 ST TERESA7.8 miles 214°2018-11-11 04:00:43
DROPNIN8.2 miles 322°2018-11-12 13:51:28 MAYAN8.2 miles 335°2018-10-22 14:01:42
DIVA8.7 miles 350°2018-10-20 10:23:07 ARABESQUE8.8 miles 253°2018-10-25 12:57:26
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