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 YB3RDW-7 - show graphs
Comment: 32-GPS-WIFI // Sat: 0
Location: 13°11.96' S 123°56.96' W - locator CH86AT62CE - show map
Last position: 2024-02-05 01:08:44 EST (295d 8h9m ago)
Altitude: 0 ft
Course: 144°
Speed: 53 MPH
Last telemetry: 2023-03-24 05:56:01 EDT (613d 4h22m ago) – show telemetry
RxTraffic: 0 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, RSSI: -43 dBm, Voltage: 0.140 V
Device: Unknown: Unknown
Last path: YB3RDW-7>APRS via TCPIP*,qAS,YH3NPX-1
Positions stored: 2
Other SSIDs: YB3RDW-13 YB3RDW-1 YB3RDW-10 YB3RDW-8 YB3RDW-3 YB3RDW-9 YB3RDW-2 YB3RDW-5 YB3RDW-12 YB3RDW
Stations near current position of YB3RDW-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
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