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 BD4BE-7 - show graphs
Mic-E message: Off duty
Location: 31°11.30' N 121°25.84' E - locator PM01RE15QE - show map
1.1 miles Southwest bearing 242° from Xuhui, Shanghai Shi, China [?]
2.1 miles South bearing 164° from Changning, Shanghai Shi, China
2.8 miles Southwest bearing 215° from Shanghai, Shanghai Shi, China
97.4 miles Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position: 2024-12-05 03:57:36 EST (23d 19h51m ago)
2024-12-05 16:57:36 CST local time at Xuhui, China [?]
Altitude: 203 ft
Course: 188°
Speed: 0 MPH
Device: Yaesu: FT1D (ht)
Last path: BD4BE-7>SQQQS0 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 185
Other SSIDs: BD4BE-10 BD4BE-9 BD4BE-3
Stations near current position of BD4BE-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4BLT-952.0 yards 270°2024-12-21 01:51:44 BD4BE-1089.7 yards 283°2024-12-27 08:23:01
BH4GUR-90.5 miles 129°2024-12-28 23:49:19 BD4BE-90.8 miles 181°2024-12-25 04:35:27
BH4FDY-R0.9 miles 165°2024-12-07 11:14:11 BH4HTB-91.1 miles 228°2024-12-02 20:21:36
BH4EAW-51.1 miles 145°2024-12-21 05:24:32 BH8GO-101.2 miles 298°2024-12-28 23:02:19
BH4CUB-91.2 miles 213°2024-12-28 13:23:22 BH4GNI-91.3 miles 195°2024-12-17 09:17:37
BH8GO-11.3 miles 285°2024-12-22 22:53:23 BH4GAF-91.7 miles 225°2024-12-27 22:57:15
BH4HNK-101.7 miles 155°2024-12-25 07:05:54 BH4GAF1.7 miles 215°2024-12-21 21:16:33
BG4DUN-71.9 miles 356°2024-12-28 23:43:55 BG4HUL-52.4 miles 217°2024-12-22 07:07:19
BG4HXL-92.4 miles 221°2024-12-24 18:47:50 BG4HUL-92.5 miles 221°2024-12-24 23:01:57
BG4AIZ-92.5 miles 235°2024-12-27 02:46:28 BH4GMO-72.8 miles 7°2024-12-27 19:45:11
Stations which heard BD4BE-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BH4FEN-10 50 2024-12-05 01:21:13 2024-12-05 03:57:36 PM01RE > PM01QD 3.7 miles 203° 2024-12-05 02:58:54

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