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 4G1HOD-9 - show graphs
Comment: 144.390MHz Hi I'm Erman 4G1HOD 73!
Location: 6°16.02' S 106°40.12' E - locator OI33IR05FW - show map
3.5 miles North bearing 5° from Serpong, West Java, Indonesia [?]
7.1 miles Northwest bearing 318° from Pamulang, West Java, Indonesia
12.6 miles West bearing 253° from Jakarta, Jakarta Raya, Indonesia
78.6 miles Northwest bearing 304° from Bandung, West Java, Indonesia
Last position: 2024-12-22 04:18:29 EST (30d 16h25m ago)
2024-12-22 16:18:29 WIB local time at Serpong, Indonesia [?]
Altitude: 124 ft
Device: Open Source: APRSdroid (app, Android)
Last path: 4G1HOD-9>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored: 23
Other SSIDs: 4G1HOD-N 4G1HOD-Y 4G1HOD
Stations near current position of 4G1HOD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
4G1HOD-N2.7 miles 175°2025-01-20 08:12:41 YB1TS2.7 miles 147°2025-01-21 20:37:49
YB1TS-52.7 miles 147°2025-01-17 11:08:22 YD1SDM-53.1 miles 125°2025-01-06 18:49:52
YB1TJ-103.2 miles 116°2025-01-21 20:39:31 YB1TJ-93.5 miles 105°2025-01-06 20:51:46
YH1RIX-14.7 miles 145°2025-01-21 20:35:51 YE0EEE-105.1 miles 70°2025-01-21 20:42:24
YE0EEE-115.4 miles 71°2025-01-21 20:14:34 YE0EEE-75.5 miles 69°2025-01-21 19:58:20
YE0EEE-15.5 miles 75°2025-01-21 20:42:37 YE0EEE-55.5 miles 75°2025-01-21 02:35:41
YE0EEE-25.5 miles 75°2025-01-21 02:34:16 EEE25.5 miles 75°2025-01-17 09:58:59
Y0EEE25.5 miles 75°2025-01-02 02:34:13 YE0E5.5 miles 75°2025-01-09 00:12:16
YEE25.5 miles 75°2025-01-18 10:01:43 EE25.5 miles 75°2025-01-15 17:21:49
0YEE25.5 miles 75°2025-01-14 19:59:33 YE25.5 miles 75°2025-01-20 07:02:59
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