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 BH4EJX-9 - show graphs
Comment: wechat~BH4EJX
Mic-E message: In service
Location: 31°12.79' N 121°26.60' E - locator PM01RF31ED - show map
1.1 miles Southwest bearing 234° from Shanghai, Shanghai Shi, China [?]
1.3 miles East bearing 102° from Changning, Shanghai Shi, China
50.4 miles East bearing 97° from Suzhou, Jiangsu Sheng, China
Last position: 2024-05-07 10:23:19 EDT (10d 13h42m ago)
2024-05-07 22:23:19 CST local time at Shanghai, China [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: BH4EJX-9>S1QRW9 via WIDE1-1,WIDE2-1,qAS,BH4FHE-10 (good)
Positions stored: 12
Other SSIDs: BH4EJX-1 BH4EJX-7
Stations near current position of BH4EJX-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4GWF324.2 yards 324°2024-05-14 01:34:57 BH4EZR0.5 miles 7°2024-04-25 08:46:19
BD4BE-70.7 miles 203°2024-05-18 00:03:48 BH4GMO-71.1 miles 339°2024-05-05 07:22:17
BH4GMO-91.2 miles 341°2024-05-17 07:17:07 BG4HUN-71.2 miles 100°2024-05-17 19:30:47
BH4GZT-91.3 miles 14°2024-04-18 09:37:40 BH4GZT-51.6 miles 10°2024-05-17 09:33:09
BH4EVV-91.7 miles 14°2024-05-17 19:45:59 BH4GEX1.7 miles 60°2024-04-22 01:19:57
BG4CQX-71.7 miles 36°2024-05-17 07:10:09 BD4BE-91.9 miles 204°2024-05-15 05:37:14
BH4EBS-N2.0 miles 54°2024-04-26 09:06:06 BH4GTG-92.0 miles 101°2024-05-14 10:51:57
BH4GTG-102.0 miles 101°2024-05-13 08:34:56 BH4GZX-72.1 miles 101°2024-05-09 07:40:03
BH4FHE-102.7 miles 74°2024-05-17 23:55:59 BH4FHE-92.7 miles 75°2024-05-17 08:25:28
BG4GHL-N2.7 miles 346°2024-05-17 23:55:57 BH4GNI-92.8 miles 60°2024-05-18 00:05:08
Stations which heard BH4EJX-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BH4FHE-10 12 2024-05-01 07:36:47 2024-05-07 10:23:19 PM01RF > PM01RF 2.7 miles 74° 2024-05-07 10:23:19

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