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 BY5DO-7 - show graphs
Map loading...
Comment: YIWU CHINA 145.260MHz 4.03V 34.9C X
Location: 29°14.06' N 119°56.54' E - locator OL99XF36BF - show map - static map
6.2 miles Southwest bearing 237° from Choujiang, Zhejiang Sheng, China [?]
8.1 miles Northwest bearing 319° from Chi’an, Zhejiang Sheng, China
16.0 miles South bearing 168° from Puyang, Zhejiang Sheng, China
74.3 miles South bearing 190° from Hangzhou, Zhejiang Sheng, China
Last position: 2016-05-02 06:39:52 EDT (259d 22h23m ago)
2016-05-02 18:39:52 CST local time at Choujiang, China [?]
Altitude: 303 ft
Course: 214°
Device: SainSonic: AP510 (tracker)
Last path: BY5DO-7>APAVT5 via WIDE1-1,WIDE2-1,qAS,BR5AR-10 (good)
Positions stored: 344
Other SSIDs: BY5DO-1 BY5DO-10 BY5DO-11 BY5DO-4 BY5DO-6
Stations near current position of BY5DO-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BD5DOY-993.5 yards 49°2017-01-16 23:23:47 BD5DOY0.3 miles 122°2017-01-11 19:38:04
BG5DVX-90.6 miles 255°2017-01-10 18:53:02 BG5DWV-16.2 miles 137°2016-12-30 04:16:47
BG5DNR-56.5 miles 59°2017-01-17 02:07:06 BG5DWV-97.0 miles 135°2017-01-17 03:59:51
BG7FKK-77.3 miles 50°2016-12-25 05:30:58 BG7FKK-97.3 miles 50°2017-01-16 19:04:24
BG5DWV8.4 miles 136°2016-12-31 16:15:12 BG5DVX-78.5 miles 48°2016-12-26 03:20:52
BD5DPP-98.8 miles 61°2017-01-16 02:33:48 BR5AR-108.9 miles 55°2017-01-01 17:28:16
BD5DOW-109.3 miles 61°2017-01-17 03:48:51 BG5DWV-79.3 miles 68°2016-12-19 19:04:55
BG5DLE-99.5 miles 56°2017-01-17 04:03:16 BG5DLK10.7 miles 57°2017-01-14 18:56:11
BR5AR-910.9 miles 58°2016-12-27 01:29:57 BG5DLX-710.9 miles 52°2017-01-17 04:02:00
BR5AK-311.9 miles 23°2017-01-01 04:55:32 BG5DLE-111.9 miles 64°2016-12-30 03:49:30
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