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 BH4UDM-10 - show graphs
Map loading...
Comment: B8/BH4UDM,Operation Class B,Mailbox:bh4udm@163.com.Nice to meet you !
Location: 30°40.64' N 103°48.59' E - locator OM10VQ72EN - show map - static map
2.3 miles Southwest bearing 227° from Liucheng, Sichuan, China [?]
8.4 miles Southeast bearing 127° from Zitong, Sichuan, China
15.3 miles West bearing 273° from Chengdu, Sichuan, China
77.7 miles Southwest bearing 226° from Mianyang, Sichuan, China
Last position: 2016-05-02 05:49:32 EDT (262d 9h35m ago)
2016-05-02 17:49:32 CST local time at Liucheng, China [?]
Altitude: 1734 ft
Course:
Device: Open Source: APRSdroid (app, Android)
Last path: BH4UDM-10>APDR13 via TCPIP*,qAC,T2HUN
Positions stored: 12
Other SSIDs: BH4UDM-9
Stations near current position of BH4UDM-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4UDM-91.0 miles 61°2017-01-18 05:11:05 BH8CUL-108.0 miles 135°2017-01-19 12:41:33
BH8CUL-58.5 miles 134°2017-01-19 11:12:35 BG4HEK-78.8 miles 90°2016-12-30 08:18:03
BH8DIB-39.7 miles 90°2017-01-16 03:41:03 BI8BGA-811.4 miles 88°2017-01-09 11:28:15
BI8BGA-1011.4 miles 88°2017-01-19 04:28:31 BG8AZO-112.1 miles 98°2017-01-05 07:17:20
BG8AZO-912.1 miles 100°2017-01-12 06:43:16 BI8BGA-1412.5 miles 93°2017-01-02 04:31:34
BG8BXM-713.3 miles 105°2016-12-22 06:15:24 BD8AES-1013.4 miles 101°2017-01-05 02:45:23
BI8BGA-514.1 miles 115°2017-01-19 03:38:28 BI8BGA-714.1 miles 115°2017-01-19 03:29:15
BD8ADT-914.1 miles 91°2016-12-31 04:54:42 BH8CUL-714.2 miles 106°2017-01-18 03:06:57
BI8BGA-914.2 miles 115°2017-01-19 03:28:35 BH8DIB-914.4 miles 90°2017-01-17 01:33:10
BA8DX14.7 miles 101°2017-01-07 01:33:08 BA8DX-915.0 miles 103°2017-01-19 08:43:58
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