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 BI4QZW-14 - show graphs
Map loading...
Comment: SuZhou BI4QZW 8.35V
Location: 31°14.50' N 120°41.00' E - locator PM01IF18XA - show map - static map
5.3 miles Southeast bearing 144° from Shuangta, Jiangsu Sheng, China [?]
6.0 miles Southeast bearing 148° from Pingjianglu, Jiangsu Sheng, China
45.8 miles West bearing 272° from Shanghai, Shanghai Shi, China
72.4 miles Northeast bearing 25° from Hangzhou, Zhejiang Sheng, China
Last position: 2017-02-01 05:20:07 EST (259d 2h26m ago)
2017-02-01 18:20:07 CST local time at Shuangta, China [?]
Device: Telemetry devices
Last path: BI4QZW-14>APET51 via WIDE1-1,WIDE2-1,qAS,BI4QZW (good)
Positions stored: 10
Other SSIDs: BI4QZW BI4QZW-10 BI4QZW-12 BI4QZW-13 BI4QZW-15 BI4QZW-16 BI4QZW-17 BI4QZW-18 BI4QZW-19 BI4QZW-2 BI4QZW-20 BI4QZW-21 BI4QZW-22 BI4QZW-23 BI4QZW-24 BI4QZW-3 BI4QZW-33 BI4QZW-4 BI4QZW-5 BI4QZW-6 BI4QZW-7 BI4QZW-8 BI4QZW-9
Stations near current position of BI4QZW-14 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4REO3.6 miles 325°2017-09-25 13:59:21 BI4QZW-104.3 miles 326°2017-10-10 07:40:14
BI4SQM-134.6 miles 30°2017-10-18 08:44:44 BI4SRA-104.9 miles 342°2017-10-18 08:36:03
BI4QZW-134.9 miles 315°2017-10-09 20:32:57 BI4QZW5.1 miles 310°2017-10-18 08:42:35
BI4TSX-ios5.2 miles 238°2017-09-21 01:48:42 on6wfo-i5.6 miles 21°2017-10-14 18:24:38
BI4QZW-25.7 miles 291°2017-10-18 08:42:35 BY4SZ-105.8 miles 321°2017-10-18 08:42:35
BD4SX-107.1 miles 307°2017-10-18 08:42:35 BY4SCS-i16.9 miles 53°2017-10-14 19:15:14
BH4TNM21.1 miles 338°2017-10-18 08:45:47 BH4TNM-921.1 miles 338°2017-10-18 08:37:17
BG4SOM-i21.2 miles 17°2017-10-06 08:11:38 BH4CAD-122.4 miles 93°2017-09-30 21:14:30
BH4DPB23.2 miles 82°2017-10-02 00:23:36 BI4RZH-1023.9 miles 271°2017-10-18 08:45:18
BG4TGO B27.9 miles 284°2017-10-10 10:27:26 BG4TGO DP27.9 miles 284°2017-10-01 09:27:17
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.
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