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 BH4FWP-9 - show graphs
Mic-E message: Off duty
Location: 31°17.36' N 121°24.11' E - locator PM01QG89FK - show map
5.1 miles North bearing 347° from Changning, Shanghai Shi, China [?]
5.7 miles Northwest bearing 324° from Shanghai, Shanghai Shi, China
47.6 miles East bearing 91° from Suzhou, Jiangsu Sheng, China
Last position: 2024-11-08 21:47:07 EST (19d 7h14m ago)
2024-11-09 10:47:07 CST local time at Changning, China [?]
Altitude: 82 ft
Course: 267°
Speed: 8 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BH4FWP-9>SQQWS6 via BH4GJK-8*,WIDE1,qAO,BH4GJK-8 (good)
Positions stored: 24
Stations near current position of BH4FWP-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4GYG-70.3 miles 266°2024-11-28 05:01:07 BH4DSC-101.1 miles 283°2024-11-28 04:36:03
BH4DSC-91.1 miles 280°2024-11-26 05:40:31 BH4HFJ-91.6 miles 166°2024-11-13 09:14:59
BH4GJB-101.7 miles 160°2024-11-27 23:29:04 BH4FPO-102.0 miles 264°2024-11-13 21:46:48
BG4DUN-72.2 miles 106°2024-11-26 12:18:50 BG4DUN-R2.3 miles 102°2024-11-26 12:10:28
BH4HTB-92.4 miles 113°2024-10-29 08:24:29 BH4FEC-92.7 miles 190°2024-11-22 21:47:04
BG4ETL-103.1 miles 37°2024-11-28 04:58:22 BH4HIV-13.1 miles 102°2024-11-27 18:21:34
BH4EHP-93.1 miles 234°2024-11-28 04:42:03 BG4GHL-N3.2 miles 146°2024-11-28 04:59:52
BH4GVF-103.6 miles 157°2024-11-25 09:26:42 BG4HHW3.6 miles 194°2024-11-11 21:28:20
BG5GLV-53.6 miles 202°2024-11-24 03:52:20 BA4RRC-53.8 miles 37°2024-11-05 06:09:27
BH4HBC-i4.1 miles 135°2024-11-04 04:23:36 BI7KGD-104.3 miles 108°2024-11-27 06:50:05
Stations which heard BH4FWP-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BH4GJK-8 2 2024-11-08 21:45:35 2024-11-08 21:47:07 PM01QG > PM01SG 8.6 miles 102° 2024-11-08 21:47:07

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