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 TI4ROB-7 - show graphs
Comment: 7.3V
Location: 9°59.28' N 84°06.12' W - locator EJ79WX77SC - show map
5.6 km West bearing 261° from Ángeles, Heredia, Costa Rica [?]
6.4 km North bearing 341° from San José, San José, Costa Rica
6.5 km Northwest bearing 297° from San Vicente de Moravia, San José, Costa Rica
117.0 km West bearing 269° from Puerto Limón, Limón, Costa Rica
Last position: 2025-12-23 02:52:37 UTC (7h8m ago)
2025-12-22 20:52:37 CST local time at Ángeles, Costa Rica [?]
Last path: TI4ROB-7>APN000 via TCPIP*,qAC,T2USANE
Positions stored: 44
Other SSIDs: TI4ROB-11 TI4ROB
APRS igate – Statistics for 2025-12:
Stations heard directly: 1 on radio path – show map
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 2 – show map
Stations which heard TI4ROB-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by TI4ROB-7
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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