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
5.0 miles East bearing 85° from Taiping, Perak, Malaysia [?]
10.7 miles Northwest bearing 305° from Kuala Kangsar, Perak, Malaysia
26.7 miles Northwest bearing 315° from Ipoh, Perak, Malaysia
50.2 miles Southeast bearing 140° from George Town, Pulau Pinang, Malaysia
Last position: 2024-02-19 04:18:04 EST (250d 22h13m 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 04:22:09 EST (250d 22h9m ago)
Normal receiver range estimate: 124 miles (Updated: 2024-02-19 02:51:51 EST)
Stations near current position of 9M4RLT-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9M4RXB-1320.6 yards 270°2024-09-30 06:49:07 9M4RLT1.0 miles 296°2024-10-11 13:34:41
9W2YFN-55.2 miles 299°2024-10-08 05:17:30 9W4GKK-15.6 miles 273°2024-09-30 06:59:45
9W2NXK-15.6 miles 273°2024-10-12 07:34:03 9W4GKK-26.3 miles 275°2024-10-27 03:19:33
9W2VRD-96.3 miles 288°2024-10-24 23:13:39 pdot5197.1 miles 293°2024-10-08 13:23:19
9W2NXK-127.8 miles 228°2024-10-23 21:32:06 9W2XOZ-79.2 miles 259°2024-10-27 03:30:45
9M2SGN-912.1 miles 129°2024-10-09 05:44:03 9W2SBD-512.3 miles 122°2024-10-20 09:21:01
9M2AEK-815.7 miles 315°2024-09-28 02:15:22 9M2/PK03219.8 miles 129°2024-10-05 04:53:05
9M2AEK-619.9 miles 127°2024-10-13 03:05:52 9W2XOZ21.9 miles 315°2024-10-27 03:00:21
9W2OLT-622.8 miles 124°2024-10-26 03:37:53 9M2RKV23.1 miles 142°2024-10-11 14:27:59
9W2SHB-1324.9 miles 119°2024-10-27 03:30:06 9M2KZI-526.5 miles 131°2024-10-24 11:51:53
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