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 BG4ITD-1 - show graphs
Comment: 由RPI和GPS模块生成的自动报告
Location: 35°27.06' N 119°32.31' E - locator OM95SK48OF - show map
5.0 miles East bearing 71° from Rizhao, Shandong Sheng, China [?]
27.0 miles Northeast bearing 29° from Andongwei, Shandong Sheng, China
38.3 miles South bearing 168° from Zhu Cheng City, Shandong Sheng, China
64.6 miles Southwest bearing 226° from Qingdao, Shandong Sheng, China
Last position: 2024-07-05 22:23:21 EDT (1h51m ago)
2024-07-06 10:23:21 CST local time at Rizhao, China [?]
Device: Unknown: Unknown
Last path: BG4ITD-1>APRS via TCPIP*,qAS,BG4ITD
Positions stored: 1
Packet rate: 1800 seconds between packets on average during 88199 seconds.
Other SSIDs: BG4ITD BG4ITD-10 BG4ITD-T BG4ITD-7
Stations near current position of BG4ITD-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4ITD0.0 yards 0°2024-06-18 01:13:45 BG4ITD-101.3 miles 112°2024-06-07 06:30:45
BH4PZC-92.1 miles 202°2024-06-21 22:34:25 LURISHANYU610293.5 miles 127°2024-06-21 03:03:03
LURISHANYU610383.8 miles 88°2024-06-21 03:03:03 004131603 CN4.1 miles 163°2024-06-21 03:06:19
BG4OPP4.9 miles 209°2024-07-05 08:10:07 413024190 CN5.1 miles 182°2024-06-21 03:03:03
413299410 CN5.2 miles 178°2024-06-21 03:01:03 412322237 CN5.6 miles 63°2024-06-21 03:02:03
LURISHANYU610696.3 miles 158°2024-06-21 03:03:03 8.2 miles 192°2024-06-21 02:58:03
RI GANG TUO 2910.4 miles 188°2024-06-21 02:51:03 NAN XIN 111.6 miles 184°2024-06-21 02:50:03
PAN QUEST13.1 miles 137°2024-06-08 04:51:52 NANJING EXPRESS13.7 miles 133°2024-06-21 02:59:03
ATLANTIC OASIS14.2 miles 156°2024-06-06 06:29:32 CHOU SHAN16.4 miles 84°2024-06-21 03:59:05
412320691 CN16.9 miles 153°2024-06-21 03:02:14 DEFENSE17.4 miles 147°2024-06-21 03:03:15
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