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 9M4RLT-3 - show graphs
Comment: 13.6V 21C MARTS - 9M4RLT
Location: 4°51.36' N 100°48.37' E - locator OJ04JU65RK - show map
8.1 km East bearing 85° from Taiping, Perak, Malaysia [?]
17.2 km Northwest bearing 305° from Kuala Kangsar, Perak, Malaysia
43.0 km Northwest bearing 315° from Ipoh, Perak, Malaysia
80.8 km Southeast bearing 140° from George Town, Pulau Pinang, Malaysia
Last position: 2024-02-19 09:18:04 UTC (53d 21h42m ago)
2024-02-19 17:18:04 +08 local time at Taiping, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RLT-3>APOT30 via WIDE2-2,qAS,9M4GKJ-10 (good)
Positions stored: 2
Other SSIDs: 9M4RLT
Last heard a station directly: 2024-02-19 09:22:09 UTC (53d 21h38m ago)
Normal receiver range estimate: 200 km (Updated: 2024-02-19 07:51:51 UTC)
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