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 Er7BSY-9 - show graphs
Comment: P10039.07E>004/000/A=000049Vin:13.26v SAT:30 Tosspeed:183kmh DX:1960k]Uptime:362:07
Location: 4°30.44' N 121°24.24' E - locator PJ04QM81LS - show map
124.5 km Southeast bearing 152° from Latung, Province of Sulu, Autonomous Region in Muslim Mindanao, Philippines [?]
126.5 km Southeast bearing 148° from Manubul, Province of Sulu, Autonomous Region in Muslim Mindanao, Philippines
128.4 km Southeast bearing 155° from Laminusa, Province of Sulu, Autonomous Region in Muslim Mindanao, Philippines
132.6 km Southeast bearing 150° from Siasi, Province of Sulu, Autonomous Region in Muslim Mindanao, Philippines
Last position: 2026-01-04 08:25:46 UTC (7d 12h13m ago)
2026-01-04 16:25:46 PST local time at Latung, Philippines [?]
Course: 424°
Speed: 502 km/h
Last path: Er7BSY-9>AESPT4 via HS3RXX-5*,qAR,E27ASY-2 (good)
Positions stored: 1
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