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 BH4CRX-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 31°12.74' N 121°30.77' E - locator PM01SF10MX - show map - static map
1.8 miles Southwest bearing 209° from Pudong, Shanghai Shi, China [?]
1.8 miles West bearing 273° from Huamu, Shanghai Shi, China
3.3 miles East bearing 102° from Shanghai, Shanghai Shi, China
54.5 miles East bearing 96° from Suzhou, Jiangsu Sheng, China
Last position: 2016-05-02 20:35:25 EDT (299d 18h38m ago)
2016-05-03 08:35:25 CST local time at Pudong, China [?]
Altitude: -26 ft
Course: 291°
Speed: 9 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BH4CRX-9>SQQRW4 via WIDE1-1,WIDE2-1,qAS,BG4DRL-3 (good)
Positions stored: 7
Other SSIDs: BH4CRX-1 BH4CRX-7
Stations near current position of BH4CRX-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4CQX-91.0 miles 44°2017-02-25 05:27:22 BD4BE-91.4 miles 303°2017-02-26 10:17:03
ON6WFO-92.2 miles 156°2017-02-23 22:54:35 BG4FYR-13.0 miles 308°2017-02-16 11:47:28
K9TAN-iOS3.4 miles 302°2017-02-10 18:20:48 BH4DCX-33.6 miles 146°2017-02-26 14:06:02
BG4HEJ3.6 miles 323°2017-02-08 05:06:30 BG4BAG-73.8 miles 324°2017-02-04 02:31:40
S56IPS-53.8 miles 99°2017-02-09 04:10:22 G7FFI-103.8 miles 99°2017-01-29 11:38:25
BH4BPK-74.2 miles 223°2017-02-26 04:47:12 BH4DOX-94.3 miles 190°2017-02-22 23:51:35
BH4DCX-94.6 miles 165°2017-02-26 04:45:56 EW38704.9 miles 68°2017-02-26 14:05:20
BD4BE-35.0 miles 248°2017-02-26 14:06:55 BH4DRY-95.0 miles 258°2017-02-23 18:50:02
BG4HSI-95.2 miles 179°2017-02-18 03:34:17 BG4GOV-85.2 miles 331°2017-02-24 20:34:22
BG4AJU-55.3 miles 312°2017-01-31 10:49:01 BH4DGS-95.3 miles 68°2017-02-25 04:16:08
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