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 9M4RDG-3 - show graphs
Map loading...
Comment: 14.6V 28C Beacon Only, 144.3900 Mhz
Location: 3°25.65' N 101°47.30' E - locator OJ03VK42OO - show map - static map
5.7 miles North bearing 340° from Kampung Bukit Tinggi, Malaysia [?]
9.9 miles Southwest bearing 231° from Bentong Town, Pahang, Malaysia
21.0 miles North bearing 20° from Kuala Lumpur, Kuala Lumpur, Malaysia
35.8 miles Northeast bearing 41° from Klang, Selangor, Malaysia
Last position: 2021-01-25 23:24:14 EST (82d 1h26m ago)
2021-01-26 12:24:14 +08 local time at Kampung Bukit Tinggi, Malaysia [?]
Last telemetry: 2021-01-18 19:09:37 EST (89d 5h40m ago) – show telemetry
Ch 1: 119, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RDG-3>APOTU0 via WIDE2-2,qAS,9W2BWS-1 (good)
Positions stored: 53
Last heard a station directly: 2020-09-14 02:44:24 EDT (215d 23h6m ago)
Normal receiver range estimate: 124 miles (Updated: 2020-09-14 01:43:17 EDT)
Stations near current position of 9M4RDG-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9M2RUK-30.5 miles 319°2021-04-17 23:57:01 9M2EDU-412.1 miles 191°2021-04-18 01:47:35
9W2HL-ABC3339 call:0133609333 Ho12.2 miles 313°2021-04-03 01:54:10 9M2KRZ-713.2 miles 252°2021-04-16 00:52:45
9M2NIA-913.6 miles 206°2021-04-17 10:33:43 9W2VHF-114.0 miles 206°2021-04-18 01:44:01
9W2VHF-614.0 miles 206°2021-04-12 13:18:51 9W2BWS-614.7 miles 201°2021-04-16 00:51:16
9W2BWS-714.7 miles 200°2021-04-09 15:46:53 9W2BWS-114.8 miles 201°2021-04-18 01:44:08
9W2ZVB-915.6 miles 191°2021-04-05 20:31:14 9W2UUE-515.7 miles 193°2021-04-16 23:09:53
9W2UUE-115.7 miles 193°2021-04-18 01:47:21 9W2BXG-915.7 miles 193°2021-04-17 12:37:53
9W2XZI-715.7 miles 193°2021-03-27 03:20:02 9W2DLK-715.7 miles 193°2021-03-31 12:31:23
9W2UUE-615.7 miles 193°2021-04-17 08:02:29 9W2UUE-815.7 miles 193°2021-04-18 01:41:29
9W2UXP-115.9 miles 189°2021-04-01 21:20:38 9W2WBP-116.5 miles 217°2021-04-18 01:40:01
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