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
Map loading...
Comment: weifang 439.225/431.210/88.5 438.500 LM1D 13.4V 21C
Location: 36°42.00' N 119°09.40' E - locator OM96NQ88TA - show map - static 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: 2021-03-05 14:30:04 EST (16m48s ago)
2021-03-06 03:30:04 CST local time at Weifang, China [?]
Device: WA0TQG (software)
Last path: BH4OSC-1>APLM1D via BR4JA-3*,WIDE1*,WIDE2-1,qAS,BH4OSY-10 (good)
Positions stored: 19
Packet rate: 634 seconds between packets on average during 21569 seconds.
Other SSIDs: BH4OSC-5 BH4OSC-9
APRS digipeater – Statistics for 2021-03:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2021-03-04 20:28:58 EST (18h17m ago)
Normal receiver range estimate: 62 miles (Updated: 2018-03-31 19:58:15 EDT)
Position packets heard directly: 42 on radio path
Stations near current position of BH4OSC-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4OSC-90.5 miles 205°2021-03-04 21:38:42 BI4PCK-N3.7 miles 243°2021-03-02 05:22:32
BI4PCK-Y4.0 miles 245°2021-03-02 05:10:15 BI4IYR-518.4 miles 282°2021-02-16 22:06:04
BI4OWK-922.7 miles 331°2021-03-04 17:34:59 BI4OPH23.2 miles 296°2021-02-06 06:18:46
BI4OPH-N23.8 miles 298°2021-02-06 16:57:42 BH4PSA-N23.9 miles 297°2021-03-04 19:23:11
BH4PSA-Y24.0 miles 296°2021-03-03 23:44:15 BH4PSA-924.3 miles 297°2021-02-28 19:40:11
BI4ORP-924.5 miles 295°2021-03-05 04:56:38 BG4NYH26.0 miles 224°2021-02-22 14:21:34
BG4LGS-726.5 miles 300°2021-02-08 22:28:04 BI4PCS-Y26.6 miles 294°2021-03-03 22:47:05
BI4PCS-N26.6 miles 294°2021-03-04 17:38:51 BR4IS-1026.7 miles 299°2021-03-05 14:43:45
BG4LSW-1027.0 miles 298°2021-02-03 22:36:25 BG4LSW-727.3 miles 299°2021-03-05 14:46:32
Stations which heard BH4OSC-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BR4IA-1 22 2021-02-28 19:03:14 2021-03-01 06:12:48 OM96NQ > OM96AN 62.8 miles 261° 2021-03-01 06:12:48
BR4IS-10 72 2021-02-28 19:13:16 2021-03-05 13:00:07 OM96NQ > OM96IV 26.7 miles 299° 2021-03-05 13:00:07
BR4JA-3 299 2021-02-28 20:03:06 2021-03-05 14:30:04 OM96NQ > OM96HI 37.2 miles 233° 2021-03-05 14:30:04
BI4NJO-1 71 2021-03-01 06:32:45 2021-03-04 21:43:34 OM96NQ > OM95KN 79.6 miles 191° 2021-03-04 21:43:34

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 BH4OSC-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH4OSC-9 40 2021-02-28 23:06:28 2021-03-04 21:35:24 OM96NQ > OM96NQ 4.0 miles 267° 2021-02-28 23:29:52
BR4JA-3 1 2021-03-01 19:54:46 2021-03-01 19:54:46 OM96HI > OM96NQ 37.2 miles 233° 2021-03-01 19:54:46
BI4OWK-9 1 2021-03-04 17:34:59 2021-03-04 17:34:59 OM96LX > OM96NQ 22.7 miles 331° 2021-03-04 17:34:59

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