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 BI4JNV-7 - show graphs
Map loading...
Comment: BI4JNV ShanDong ZiBo 144.640Mhz QQ:38901720 ..
Mic-E message: En route
Location: 36°47.24' N 118°01.31' E - locator OM96AS28OX - show map - static map
2.3 miles West bearing 264° from Zibo, Shandong Sheng, China [?]
3.3 miles Northwest bearing 325° from Nanding, Shandong Sheng, China
57.3 miles East bearing 81° from Jinan, Shandong Sheng, China
65.1 miles Northeast bearing 50° from Tai’an, Shandong Sheng, China
Last position: 2018-12-12 15:36:02 CST (40d 23h21m ago)
2018-12-13 05:36:02 CST local time at Zibo, China [?]
Altitude: 128 ft
Course: 17°
Device: Yaesu: FT1D (ht)
Last path: BI4JNV-7>SV4WR4 via BG4IAJ-1*,WIDE1*,BR4MT-1*,WIDE2*,qAS,BD4JK-10 (good)
Positions stored: 14757
Packet rate: 59 seconds between packets on average during 1181 seconds.
Other SSIDs: BI4JNV BI4JNV-1 BI4JNV-10 BI4JNV-13 BI4JNV-5 BI4JNV-8 BI4JNV-9 BI4JNV-A BI4JNV-B BI4JNV-M BI4JNV-N BI4JNV-R BI4JNV-Y
Last heard a station directly: 2018-10-26 03:42:35 CDT (88d 12h15m ago)
Stations near current position of BI4JNV-7 - show more
callsign distance last heard - CST      callsign distance last heard - CST
BI4JNV-916.5 yards 90°2019-01-22 10:06:20 BR4IA-10121.5 yards 0°2019-01-22 14:50:15
BR4IA-130.4 miles 32°2019-01-22 14:50:17 BI4KAA-Y0.6 miles 200°2019-01-14 17:05:30
BG4IRV1.5 miles 134°2019-01-08 17:52:16 BI4IDX-11.7 miles 334°2019-01-13 17:37:15
BG4JFV-71.9 miles 329°2018-12-30 01:24:25 BI4JNV-52.3 miles 152°2018-12-24 20:01:08
BG4IAJ-152.5 miles 88°2019-01-22 02:30:31 BG4IAJ-92.7 miles 66°2019-01-22 03:44:09
BG4IAJ-22.7 miles 66°2019-01-22 03:44:15 BG4NPF2.7 miles 65°2019-01-09 07:45:24
BI4JNT2.8 miles 72°2018-12-31 04:36:19 BG4IAJ B2.8 miles 88°2018-12-26 07:07:02
BG4IAJ-B2.8 miles 88°2018-12-26 07:07:12 BG4IAJ-N2.8 miles 88°2019-01-22 14:45:43
BG4OQX2.9 miles 10°2019-01-03 03:55:49 BG4IAJ3.0 miles 87°2019-01-22 04:19:18
BI4JNV3.4 miles 121°2019-01-22 09:55:44 BI4JPQ3.4 miles 308°2019-01-07 16:59:34
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