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 BI4OFE-3 - show graphs
Comment: Dong ying tiao zhan zhe zhong ji 439.925/-8/88.5
Mic-E message: Off duty
Location: 37°25.94' N 118°30.41' E - locator OM97GK03TS - show map
2.0 miles Southeast bearing 145° from Dongying, Shandong Sheng, China [?]
27.3 miles East bearing 80° from Binzhou, Shandong Sheng, China
50.6 miles Northeast bearing 29° from Zibo, Shandong Sheng, China
59.7 miles Northwest bearing 327° from Weifang, Shandong Sheng, China
Last position: 2024-06-13 09:20:40 EDT (6d 22h19m ago)
2024-06-13 21:20:40 CST local time at Dongying, China [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BI4OFE-3>SWRUY4 via qAS,BI4OFE-1
Positions stored: 160
Other SSIDs: BI4OFE-1 BI4OFE-7 BI4OFE-9 BI4OFE-6 BI4OFE-2 BI4OFE-13 BI4OFE-15 BI4OFE-R BI4OFE-12 BI4OFE BI4OFE-10 BI4OFE-11 BI4OFE-B BI4OFE-5 BI4OFE-Y
Stations near current position of BI4OFE-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4OFE-60.0 yards 0°2024-06-19 09:12:08 BI4OFE-71.1 miles 1°2024-06-20 06:48:37
BI4OFE-131.6 miles 13°2024-06-17 23:50:55 BI4OFE-22.1 miles 48°2024-06-18 00:22:56
BI4OFE-152.1 miles 48°2024-06-15 19:07:19 BG4LYF2.3 miles 327°2024-06-08 20:39:20
BG4LYF-102.3 miles 327°2024-06-08 20:31:10 BI4OFE-13.1 miles 40°2024-06-20 07:34:45
BG4LYF-Y5.4 miles 344°2024-06-01 09:59:13 BI4OFE-96.8 miles 251°2024-06-20 00:19:53
BI4ICQ-97.9 miles 95°2024-06-18 05:50:17 BI4ICQ-47.9 miles 95°2024-06-17 03:29:26
BI4MJL-98.6 miles 78°2024-06-20 06:14:01 BR4IJ-108.7 miles 78°2024-06-05 10:35:47
BR4JI-18.7 miles 78°2024-06-20 07:38:59 BD4UAI-911.1 miles 139°2024-06-03 02:51:03
BD4UAI-111.1 miles 139°2024-06-03 02:42:01 004105012 BT17.3 miles 167°2024-06-03 04:35:08
004105011 BT17.3 miles 167°2024-06-03 03:54:07 004106012 BT21.0 miles 122°2024-06-03 03:54:07
Stations which heard BI4OFE-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BI4OFE-1 1 2024-06-13 09:20:40 2024-06-13 09:20:40 OM97GK > OM97GL 3.1 miles 40° 2024-06-13 09:20:40

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