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 BH4LJM-10 - show graphs
Comment: LaiYang APRS IGate 144.640mhz LM2D 12.0V 34C
Location: 36°57.51' N 120°42.59' E - locator PM06IX50EA - show map
1.2 miles South bearing 190° from Laiyang, Shandong Sheng, China [?]
12.2 miles Northeast bearing 56° from Laixi, Shandong Sheng, China
62.3 miles North bearing 17° from Qingdao, Shandong Sheng, China
98.5 miles Northeast bearing 47° from Zhu Cheng City, Shandong Sheng, China
Last position: 2024-05-23 00:05:35 EDT (3m44s ago)
2024-05-23 12:05:35 CST local time at Laiyang, China [?]
Device: WA0TQG (software)
Last path: BH4LJM-10>APLM2D via TCPIP*,qAC,T2FUKUOKA
Positions stored: 7
Packet rate: 305 seconds between packets on average during 14948 seconds.
APRS igate – Statistics for 2024-05:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2024-05-23 00:05:14 EDT (4m5s ago)
Position packets heard directly: 2174 on radio path
Position packets sent to APRS-IS: 2554 – show map
Stations near current position of BH4LJM-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4IGX-60.8 miles 59°2024-04-23 09:25:24 BG4IGX-31.0 miles 29°2024-05-23 00:05:14
BI4PZE-71.2 miles 332°2024-05-18 09:20:14 BG4IGX-91.3 miles 94°2024-05-19 10:20:20
BH4PHA-71.7 miles 60°2024-05-22 21:11:03 BG4IQM-71.8 miles 356°2024-05-15 21:40:29
BG4IGX B2.2 miles 87°2024-05-22 23:57:37 BG4IGX-B2.2 miles 87°2024-05-22 23:57:47
BG5BVI-57.3 miles 121°2024-05-10 10:49:35 W6MIK-N10.5 miles 43°2024-05-19 23:53:51
BR4JG-311.8 miles 250°2024-05-22 10:26:35 BH4PFL-912.1 miles 236°2024-05-22 18:10:06
BH4MED-713.9 miles 226°2024-05-17 11:47:03 BI4IDX-920.0 miles 147°2024-05-02 23:34:27
Stations which heard BH4LJM-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG4IGX-3 745 2024-05-02 12:25:10 2024-05-22 23:35:21 PM06IX > PM06IX 1.0 miles 29° 2024-05-22 23:35:21
BR4JG-3 7 2024-05-22 18:07:45 2024-05-22 19:26:47 PM06IX > PM06GV 11.8 miles 250° 2024-05-22 19:26:47

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.
Stations heard directly by BH4LJM-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BG4IGX-3 2166 2024-04-30 20:09:22 2024-05-23 00:05:14 PM06IX > PM06IX 1.0 miles 29° 2024-05-23 00:05:14
BG4IGX-9 1 2024-05-05 07:42:18 2024-05-05 07:42:18 PM06IW > PM06IX 1.3 miles 94° 2024-05-05 07:42:18
BR4JG-3 7 2024-05-16 19:49:02 2024-05-20 08:48:49 PM06GV > PM06IX 11.8 miles 250° 2024-05-20 08:48:49

Only stations from which a position packet has been heard 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