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 BH4WTA-9 - show graphs
Mic-E message: Off duty
Location: 31°14.69' N 120°32.59' E - locator PM01GF58ES - show map
1.6 miles Southeast bearing 118° from Mudu, Jiangsu Sheng, China [?]
3.9 miles South bearing 199° from Shishan, Jiangsu Sheng, China
54.0 miles West bearing 272° from Shanghai, Shanghai Shi, China
69.5 miles North bearing 19° from Hangzhou, Zhejiang Sheng, China
Last position: 2024-05-17 03:50:13 EDT (16d 22h13m ago)
2024-05-17 15:50:13 CST local time at Mudu, China [?]
Altitude: -10 ft
Course: 213°
Speed: 15 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BH4WTA-9>SQQTV9 via BY4SZ-10*,WIDE1*,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 1531
Stations near current position of BH4WTA-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4RSI-81.5 miles 189°2024-06-01 09:33:35 BD4SQX-71.5 miles 189°2024-05-25 03:04:51
BY4SZ-101.9 miles 99°2024-06-03 01:59:41 BI4TSH-71.9 miles 265°2024-05-11 06:48:44
BI4TSH-81.9 miles 264°2024-05-04 21:35:36 BD4SDW2.6 miles 353°2024-06-01 21:15:31
BG7CAN-R2.7 miles 77°2024-06-03 01:57:58 BD4ULH3.1 miles 125°2024-05-28 08:37:08
BD4WLT3.1 miles 66°2024-05-22 09:33:55 BG7CAN-93.5 miles 60°2024-05-28 04:12:21
BG7CAN-73.7 miles 88°2024-05-28 08:38:38 BI4RGI-104.0 miles 182°2024-06-02 01:34:04
BD4SQF-104.1 miles 20°2024-05-11 13:44:31 BD4SV-74.3 miles 96°2024-05-25 21:08:15
BD4WMA-D4.5 miles 96°2024-05-07 11:07:19 BH4SRC-N4.7 miles 53°2024-05-29 20:10:05
BH4SRC B4.7 miles 53°2024-05-30 12:40:45 BH4SRC-B4.7 miles 53°2024-05-30 12:40:55
BD4UJU-94.7 miles 50°2024-06-03 02:02:22 BD4SQF-34.9 miles 44°2024-06-03 02:03:38
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