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 9Z4DZ-5 - show graphs
Comment: https://aprsdroid.org/
Location: 10°08.61' N 61°30.74' W - locator FK90FD84MK - show map
1.8 km Northwest bearing 310° from Siparia, Siparia, Trinidad and Tobago [?]
5.6 km Southwest bearing 243° from Peñal, Penal/Debe, Trinidad and Tobago
17.1 km Southwest bearing 205° from Mon Repos, City of San Fernando, Trinidad and Tobago
42.8 km South bearing 194° from Chaguanas, Chaguanas, Trinidad and Tobago
Last position: 2025-06-12 02:42:29 UTC (3d 22h26m ago)
2025-06-11 22:42:29 AST local time at Siparia, Trinidad and Tobago [?]
Altitude: 9 m
Course:
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: 9Z4DZ-5>APDR17 via TCPIP*,qAC,T2CZECH
Positions stored: 6
Other SSIDs: 9Z4DZ-6 9Z4DZ-7 9Z4DZ-1 9Z4DZ-11 9Z4DZ-10 9Z4DZ 9Z4DZ-2
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