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 BH4KMD-7 - show graphs
Comment: APRS144640QSO438500 8.5V 34.2C 1011.0hPa
Location: 36°23.20' N 120°26.40' E - locator PM06FJ22TT - show map
1.3 miles West bearing 260° from Jimo, Shandong Sheng, China [?]
12.5 miles Northwest bearing 337° from Beizhai, Shandong Sheng, China
20.2 miles North bearing 11° from Qingdao, Shandong Sheng, China
63.8 miles Northeast bearing 65° from Zhu Cheng City, Shandong Sheng, China
Last position: 2024-05-19 19:23:51 EDT (3d 3h14m ago)
2024-05-20 07:23:51 CST local time at Jimo, China [?]
Altitude: 328 ft
Course:
Speed: 0 MPH
Last path: BH4KMD-7>APUV98 via BH4IWK-3*,WIDE2-1,qAS,BR4JG-3 (good)
Positions stored: 369
Packet rate: 970 seconds between packets on average during 46573 seconds.
Other SSIDs: BH4KMD-9
Stations near current position of BH4KMD-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4KMD-93.3 miles 342°2024-05-20 19:32:56 053202-103.3 miles 343°2024-05-11 19:35:35
BH4IWK-74.2 miles 64°2024-05-17 05:47:40 BG4IXW-74.5 miles 170°2024-05-21 21:48:58
BI1ADW-i14.3 miles 187°2024-05-22 08:56:16 BI4NQD-1017.1 miles 208°2024-05-22 21:48:57
BH4PCU-717.8 miles 191°2024-05-04 04:43:19 BG4LVD-N19.2 miles 184°2024-05-22 20:13:40
BI4PZD19.4 miles 257°2024-04-30 20:18:42 BG4LA-520.7 miles 191°2024-05-22 22:29:39
BI4PLJ-921.9 miles 253°2024-05-22 20:32:47 BI4PZD-922.3 miles 248°2024-05-20 20:25:51
BI4PLJ-1024.7 miles 252°2024-05-22 22:30:05 BI4PYN25.2 miles 255°2024-05-22 13:07:08
BI4LNR-928.6 miles 253°2024-05-11 07:12:14
Stations which heard BH4KMD-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BH4IWK-3 146 2024-05-18 10:31:19 2024-05-19 19:23:51 PM06FJ > OQ99QE 2954.6 miles 360° 2024-05-19 19:23:51

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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