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*
Web station R04-Seb - show graphs
Location: 22°29.54' N 114°08.04' E - locator OL72BL68CE - show map
5.6 miles Southeast bearing 131° from Shenzhen, Shenzhen, Guangdong Sheng, China [?]
7.7 miles South bearing 170° from Buji, Guangdong Sheng, China
14.4 miles North bearing 354° from Hong Kong, Hong Kong
70.9 miles Southeast bearing 127° from Guangzhou, Guangdong Sheng, China
Last position: 2024-04-26 06:53:22 EDT (50d 6h53m ago)
2024-04-26 18:53:22 CST local time at Shenzhen, China [?]
Last path: >aprs.fi via Web
Positions stored: 1
Stations near current position of R04-Seb - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VR2XVG-53.4 miles 334°2024-05-23 06:19:20 VR2UIP-104.0 miles 269°2024-06-15 12:55:22
GW33184.3 miles 216°2024-06-15 13:43:17 BA7IVE-124.9 miles 333°2024-06-08 04:00:14
BA7MZP-105.5 miles 290°2024-06-14 10:55:22 VR2R B5.8 miles 186°2024-06-14 15:18:00
VR2R-B5.8 miles 186°2024-06-15 03:24:38 VR2R-135.8 miles 186°2024-06-15 03:26:43
BG-N6.0 miles 306°2024-06-11 20:34:15 VR2XVG-106.3 miles 72°2024-05-28 02:20:12
BI7MME-46.6 miles 329°2024-06-06 07:04:15 BA7JWV-96.7 miles 311°2024-06-15 06:45:15
VR2ZTW7.1 miles 252°2024-06-15 05:51:31 FW09327.3 miles 245°2024-06-15 13:42:04
VR2ZTC-i7.6 miles 247°2024-06-14 18:48:12 VR2XVG-87.8 miles 215°2024-06-14 05:49:41
BA7OGO7.8 miles 313°2024-05-21 12:57:26 FW95278.0 miles 300°2024-06-15 13:45:07
BD7PMF-78.3 miles 317°2024-06-10 01:35:58 BD7MQB-88.3 miles 294°2024-06-14 23:58:40
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