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 TI2FRN-5 - show graphs
Comment: Fran QAP 147.150
Location: 9°55.77' N 84°03.12' W - locator EJ79XW33SB - show map
192.6 m Northwest bearing 314° from San Pedro, San José, Costa Rica [?]
1.8 km South bearing 177° from Guadalupe, San José, Costa Rica
3.5 km East bearing 97° from San José, San José, Costa Rica
111.8 km West bearing 266° from Puerto Limón, Limón, Costa Rica
Last position: 2025-09-25 12:36:44 UTC (4d 9h25m ago)
2025-09-25 06:36:44 CST local time at San Pedro, Costa Rica [?]
Altitude: 1220 m
Device: Open Source: APRSdroid (app, Android)
Last path: TI2FRN-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 186
Other SSIDs: TI2FRN-10 TI2FRN-8 TI2FRN-7 TI2FRN-6 TI2FRN
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