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 BH4OSC-1 - show graphs
Comment: weifang 439.225/431.210/88.5 438.500 LM1D 13.4V 29C
Location: 36°42.00' N 119°09.40' E - locator OM96NQ88TA - show map
3.1 miles East bearing 103° from Weifang, Shandong Sheng, China [?]
5.7 miles Southwest bearing 212° from Hanting, Shandong Sheng, China
50.6 miles North bearing 344° from Zhu Cheng City, Shandong Sheng, China
79.3 miles Northwest bearing 302° from Qingdao, Shandong Sheng, China
Last position: 2024-06-02 20:46:53 EDT (6h49m ago)
2024-06-03 08:46:53 CST local time at Weifang, China [?]
Device: WA0TQG (software)
Last path: BH4OSC-1>APLM1D via BR4IS-10,WIDE1,BG4IAJ-1,WIDE2*,qAO,BH3DEL-3 (good)
Positions stored: 21
Packet rate: 597 seconds between packets on average during 29270 seconds.
Other SSIDs: BH4OSC-5
Last heard a station directly: 2024-05-01 18:53:39 EDT (32d 8h42m ago)
Normal receiver range estimate: 62 miles (Updated: 2018-03-31 19:58:15 EDT)
Stations near current position of BH4OSC-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4OPH-107.0 miles 299°2024-05-17 06:27:57 BI4OPH-911.9 miles 300°2024-06-02 19:32:48
BG4NYH-716.7 miles 37°2024-06-03 03:26:42 BI4OOD-1018.0 miles 282°2024-05-23 05:09:55
BI4OSX-1022.9 miles 332°2024-05-27 08:09:26 BI4OSX-523.7 miles 300°2024-06-02 03:29:39
BI4OSX-223.7 miles 300°2024-05-31 02:04:39 BI4KOY-923.7 miles 300°2024-06-02 02:31:52
BI4MVU-924.4 miles 303°2024-05-09 07:41:55 BI4PQG-724.6 miles 301°2024-05-15 04:55:45
BG4ICR24.7 miles 301°2024-05-19 06:24:35 BI4OSX-124.8 miles 299°2024-06-01 22:54:16
BG4LBO-1026.7 miles 297°2024-05-05 20:12:16 BR4IS-1026.7 miles 299°2024-06-02 21:09:07
BG4LSW-1027.0 miles 298°2024-06-01 08:09:06 BH4PVV-1033.0 miles 235°2024-05-04 22:15:41
Stations which heard BH4OSC-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BR4IA-1 6 2024-06-02 15:38:45 2024-06-02 18:27:38 OM96NQ > OM96AN 62.8 miles 261° 2024-06-02 18:27:38
BH4IWK-3 1 2024-06-02 18:29:55 2024-06-02 18:29:55 OM96NQ > OQ99QE 2932.8 miles 0° 2024-06-02 18:29:55
BR4JA-3 1 2024-06-02 11:18:54 2024-06-02 11:18:54 OM96NQ > OM96HI 37.2 miles 233° 2024-06-02 11:18:54
BR4JG-3 7 2024-06-02 14:19:01 2024-06-02 15:58:29 OM96NQ > PM06GV 76.0 miles 79° 2024-06-02 15:58:29
BR4IS-10 41 2024-06-01 21:35:26 2024-06-02 20:46:53 OM96NQ > OM96IV 26.7 miles 299° 2024-06-02 20:46:53

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