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 9Y4RT - show graphs
Map loading...
Comment: MMDVM MMDVM HS Hat 439.2200/439.2200 CC1
Location: 10°14.76' N 61°27.95' W - locator FK90GF49CA - show map - static map
2.6 miles South bearing 179° from San Fernando, City of San Fernando, Trinidad and Tobago [?]
2.9 miles Southwest bearing 208° from Mon Repos, City of San Fernando, Trinidad and Tobago
19.0 miles South bearing 190° from Chaguanas, Chaguanas, Trinidad and Tobago
Last position: 2018-12-13 19:13:45 EST (67d 22h50m ago)
2018-12-13 20:13:45 AST local time at San Fernando, Trinidad and Tobago [?]
Last path: 9Y4RT>APBM1S via TCPIP*,qAS,N3FE-15
Positions stored: 1
Stations near current position of 9Y4RT - show more
callsign distance last heard - EST      callsign distance last heard - EST
9Y4DG B0.0 yards 0°2019-01-21 00:37:11 9Y4DG-B0.0 yards 0°2019-01-21 00:37:21
9Y4DG-20.0 yards 0°2019-01-21 20:01:41 9Y4DG-N0.0 yards 0°2019-02-19 17:54:41
9Y4D-51.5 miles 357°2019-02-10 18:19:09 CALYPSO SPRINTER2.5 miles 353°2019-02-19 17:48:10
PARIA BULLET2.5 miles 348°2019-02-19 17:42:10 FS SALOME4.8 miles 328°2019-02-01 01:02:10
9Z4JAG5.3 miles 257°2019-02-19 17:47:34 SYRTOS5.4 miles 327°2019-02-19 17:34:10
LACANAU6.1 miles 336°2019-02-19 17:26:10 EAGLE BARCELONA6.1 miles 347°2019-02-18 08:31:47
OVERSEAS MYKONOS6.3 miles 333°2019-02-01 01:05:10 CLIPPER VANGUARD6.5 miles 320°2019-02-19 18:04:10
CHEMTRANS SEA6.6 miles 325°2019-01-31 17:24:02 EW93896.8 miles 185°2019-02-19 18:01:12
TUMINI6.8 miles 348°2019-02-19 18:04:10 RUDISA GLOBAL7.1 miles 1°2019-02-19 16:59:10
POTOSI7.2 miles 1°2019-02-19 18:03:10 9Z4DZ B7.7 miles 204°2019-02-04 11:50:04
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