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 9Y4C-13 - show graphs
Comment: Hello From FK90GP
Mic-E message: Custom 1
Location: 10°38.83' N 61°28.18' W - locator FK90GP35PH - show map
3.2 km East bearing 94° from Laventille, San Juan/Laventille, Trinidad and Tobago [?]
5.5 km East bearing 112° from Port-of-Spain, City of Port of Spain, Trinidad and Tobago
15.6 km North bearing 338° from Chaguanas, Chaguanas, Trinidad and Tobago
40.5 km North bearing 356° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2026-02-24 20:39:13 UTC (1d 1h26m ago)
2026-02-24 16:39:13 AST local time at Laventille, Trinidad and Tobago [?]
Altitude: 19 m
Course: 341°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: 9Y4C-13>BA3X8S via WIDE1-1,WIDE2-1,qAR,9Y4Y-8 (good)
Positions stored: 5615
Other SSIDs: 9Y4C-D 9Y4C-N 9Y4C 9Y4C-B 9Y4C-10 9Y4C-11 9Y4C-5 9Y4C-Y 9Y4C-6 9Y4C-8 9Y4C-9 9Y4C-14
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