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 BH4WAL-1 - show graphs
Map loading...
Comment: 51G2 A0001.7Km 13.7V 37.2C S07
Last status: APRS-51G2-8K_20180212
Location: 32°14.96' N 119°49.99' E - locator OM92VF99XU - show map - static map
1.2 miles Northeast bearing 56° from Sanmao, Jiangsu Sheng, China [?]
4.7 miles East bearing 102° from Xinba, Jiangsu Sheng, China
63.0 miles East bearing 78° from Nanjing, Jiangsu Sheng, China
79.1 miles Northwest bearing 326° from Suzhou, Jiangsu Sheng, China
Last position: 2020-04-05 02:36:29 EDT (4d 52m ago)
2020-04-05 14:36:29 CST local time at Sanmao, China [?]
Altitude: 6 ft
Course: 36°
Speed: 9 MPH
Last path: BH4WAL-1>AP51G2 via TCPIP*,qAC,T2SWEDEN
Positions stored: 13465
Packet rate: 100 seconds between packets on average during 4891 seconds.
Other SSIDs: BH4WAL BH4WAL-10 BH4WAL-11 BH4WAL-12 BH4WAL-13 BH4WAL-14 BH4WAL-15 BH4WAL-2 BH4WAL-4 BH4WAL-5 BH4WAL-6 BH4WAL-7 BH4WAL-8 BH4WAL-9 BH4WAL-B BH4WAL-N BH4WAL-Y
Last heard a station directly: 2019-11-27 06:36:38 EST (133d 19h52m ago)
Stations near current position of BH4WAL-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4WAL-130.7 miles 131°2020-04-09 03:24:54 BH4WAL-140.8 miles 214°2020-04-09 02:49:42
BH4WAL-40.9 miles 176°2020-03-19 10:54:49 BH4WAL-90.9 miles 180°2020-03-19 19:40:11
BH4WAL-100.9 miles 172°2020-04-09 03:24:50 BH4WAL-110.9 miles 176°2020-04-08 19:29:28
BH4WAL-61.0 miles 175°2020-04-09 02:37:47 BR4SYZ-31.3 miles 237°2020-04-09 03:13:30
BI4TAM-91.3 miles 255°2020-03-10 05:27:54 BG4XTW-91.3 miles 239°2020-03-29 05:16:58
BI4TAM-31.8 miles 271°2020-04-09 01:20:21 BG4WCQ-N2.0 miles 242°2020-04-08 10:14:46
BH4WAL B2.2 miles 232°2020-04-08 10:07:19 BH4WAL-B2.2 miles 232°2020-04-08 10:07:29
BH4WAL-N2.3 miles 233°2020-04-07 10:45:53 BI4TAM-22.3 miles 275°2020-04-09 03:27:15
BI4UTI-92.4 miles 258°2020-04-09 01:52:13 BH4WAL-82.6 miles 254°2020-04-09 02:11:28
BH4WAL2.7 miles 239°2020-04-07 09:23:03 BG4XTW-62.7 miles 256°2020-04-06 01:31:39
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