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 WB4E-9 - show graphs
Comment: 146.655MHz WB4E@arrl.net
Mic-E message: Off duty
Location: 35°45.46' N 83°56.93' W - locator EM85AS61DU - show map
1.2 miles East bearing 86° from Maryville, Blount County, Tennessee, United States [?]
2.6 miles Southeast bearing 148° from Alcoa, Blount County, Tennessee, United States
14.1 miles South bearing 186° from Knoxville, Knox County, Tennessee, United States
91.0 miles Northeast bearing 57° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-05-17 13:44:24 EDT (12h12m ago)
2024-05-17 13:44:24 EDT local time at Maryville, United States [?]
Altitude: 991 ft
Course: 71°
Speed: 14 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: WB4E-9>SUTU4V via WIDE1-1,WIDE2-1,qAR,AC2VK-1 (good)
Positions stored: 63738
Other SSIDs: WB4E-13 WB4E-10 WB4E-11
Stations near current position of WB4E-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB4E-1315.8 yards 90°2024-05-18 01:49:35 WB4E-1092.0 yards 296°2024-05-13 20:45:34
WB4ARS-90.5 miles 261°2024-05-11 07:58:02 KK4XA-90.7 miles 101°2024-05-11 16:24:16
WB4ARS0.8 miles 238°2024-05-11 13:06:12 N4AER-91.3 miles 71°2024-05-16 08:57:10
W1BEW-101.3 miles 336°2024-05-18 01:22:27 AC2VK-11.5 miles 180°2024-05-18 01:48:16
AA4WX-iPhone1.7 miles 93°2024-05-11 22:56:38 KE4FGW-101.7 miles 291°2024-05-13 07:42:36
KE7OMU-Y2.1 miles 3°2024-04-23 10:27:57 KE8OUQ-92.1 miles 258°2024-04-20 11:43:29
W7ZP2.2 miles 240°2024-05-18 01:55:13 AA4WX-92.4 miles 353°2024-05-17 19:18:59
KO4HEF-Y2.4 miles 193°2024-05-11 16:40:33 WW4JAX3.0 miles 106°2024-05-12 00:43:35
FW97943.7 miles 62°2024-05-18 01:55:52 KE4FGW-93.9 miles 332°2024-05-17 14:32:34
KE4FGW-43.9 miles 332°2024-05-17 14:14:06 AI4SI-54.3 miles 208°2024-05-10 05:57:38
Stations which heard WB4E-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
AC2VK-1 47 2024-05-02 09:57:51 2024-05-17 13:44:24 EM85AW > EM85AR 14.2 miles 180° 2024-05-04 23:44:58
CLINCH 6 2024-05-04 20:13:06 2024-05-17 13:40:54 EM75XR > EM86HI 56.5 miles 40° 2024-05-09 21:00:35
N4TLM-3 7 2024-05-04 23:58:04 2024-05-09 20:06:32 EM85AS > EM85BP 10.1 miles 148° 2024-05-04 23:58:04
KW4BV-10 4 2024-05-04 20:10:01 2024-05-04 20:34:49 EM86BA > EM86CA 3.8 miles 80° 2024-05-04 20:26:47

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