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 BD4WMK-9 - show graphs
Location: 31°18.42' N 120°45.95' E - locator PM01JH13VQ - show map
6.6 miles Northeast bearing 57° from Guoxiang, Jiangsu Sheng, China [?]
8.4 miles North bearing 20° from Songling, Jiangsu Sheng, China
41.3 miles West bearing 278° from Shanghai, Shanghai Shi, China
78.6 miles Northeast bearing 27° from Hangzhou, Zhejiang Sheng, China
Last position: 2024-04-19 06:52:07 EDT (43d 2h21m ago)
2024-04-19 18:52:07 CST local time at Guoxiang, China [?]
Course: 359°
Speed: 9 MPH
Last path: BD4WMK-9>APN000 via TCPIP*,qAC,T2CS
Positions stored: 52
Other SSIDs: BD4WMK
Stations near current position of BD4WMK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD4RPA-52.2 miles 280°2024-05-18 21:25:03 BR4SZE-103.3 miles 291°2024-05-18 12:00:51
BA4QFJ-13.8 miles 296°2024-05-27 07:34:38 BA4QFJ-73.9 miles 296°2024-05-31 09:51:49
BD4WMF-14.5 miles 114°2024-06-01 09:05:36 P-BD4VRN4.8 miles 205°2024-05-23 08:00:38
BD4VRN-74.8 miles 202°2024-05-06 09:54:17 BD4WLB4.9 miles 27°2024-05-28 06:34:15
BI4RGI-75.9 miles 324°2024-05-05 06:31:18 BD4TZY-76.6 miles 120°2024-06-01 09:13:12
BD4ULB-77.1 miles 231°2024-05-20 09:14:27 BI4QZW-107.4 miles 266°2024-06-01 09:11:58
BI4QZW-57.9 miles 272°2024-05-17 08:59:07 BH4SRC-N9.6 miles 261°2024-05-29 20:10:05
BH4SRC B9.6 miles 261°2024-05-30 12:40:45 BH4SRC-B9.6 miles 261°2024-05-30 12:40:55
BD4UJU-99.6 miles 262°2024-06-01 09:07:58 BD4SQF-39.8 miles 267°2024-06-01 09:13:19
BD4WMA-D9.9 miles 241°2024-05-07 11:07:19 BI4WTH-79.9 miles 291°2024-05-27 06:00:07
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