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 W4DJW - show graphs
Map loading...
Comment: Dave in Greer {UIV32N}
Last status: No stations have been heard except via a digipeater.
Location: 34°58.02' N 82°17.72' W - locator EM84UX42NB - show map - static map
3.2 miles North bearing 1° from Taylors, Greenville County, South Carolina, United States [?]
4.3 miles Northwest bearing 297° from Greer, Greenville County, South Carolina, United States
92.9 miles Northeast bearing 41° from Athens, Clarke County, Georgia, United States
98.0 miles Northwest bearing 313° from Columbia, Richland County, South Carolina, United States
Last position: 2018-05-16 03:12:06 EDT (11d 8h17m ago)
2018-05-16 03:12:06 EDT local time at Taylors, United States [?]
Last telemetry: 2013-10-13 04:21:22 EDT (1687d 7h8m ago) – show telemetry
Ch 1: 463, Ch 2: 619, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: W4DJW>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 67
Packet rate: 199 seconds between packets on average during 9763 seconds.
Items and objects originated: 146.61 - 146.82 - EL-W4DJW ER-W4DJW
Other SSIDs: W4DJW-14 W4DJW-7 W4DJW-9
APRS igate – Statistics for 2018-05:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2018-05-01 10:34:02 EDT (26d 55m ago)
Normal receiver range estimate: 37 miles (Updated: 2015-08-31 19:13:29 EDT)
Position packets heard directly: 14 on radio path
Position packets sent to APRS-IS: 17 – show map
Stations near current position of W4DJW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ER-W4DJW38.8 yards 58°2018-05-01 12:39:56 EL-W4DJW51.8 yards 141°2018-05-27 11:25:15
EW68671.1 miles 332°2018-05-27 11:22:12 W4DJW-92.2 miles 157°2018-05-26 14:24:32
DW90332.3 miles 353°2018-05-27 11:24:32 EW93162.5 miles 13°2018-05-27 11:21:29
EW85802.7 miles 333°2018-05-27 11:25:11 N4DDS-104.8 miles 249°2018-05-27 11:02:13
EW22635.0 miles 217°2018-05-27 11:18:59 N4HHC-55.3 miles 202°2018-05-25 01:54:05
CW91215.3 miles 97°2018-05-27 10:51:42 N4SMH5.6 miles 22°2018-05-27 10:02:10
DW90346.3 miles 291°2018-05-27 11:18:31 146.82 -6.8 miles 255°2018-05-16 03:45:26
KJ4CTD-36.8 miles 18°2018-05-27 11:11:30 FW16757.2 miles 332°2018-05-27 11:29:20
DW90357.5 miles 232°2018-05-27 11:15:02 KK4KMO7.8 miles 164°2018-05-25 21:34:05
FZJV18.2 miles 163°2018-05-27 11:23:27 KN4BUW B8.4 miles 270°2018-05-22 20:06:17
Stations which heard W4DJW directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
NC4HC-15 19 2018-05-01 06:26:30 2018-05-02 05:30:48 EM84UX > EM85TL 34.3 miles 354° 2018-05-02 05:30:48

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.
Stations heard directly by W4DJW
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
KN4LBX-4 14 2018-05-01 10:34:02 2018-05-01 10:47:01 EM84UX > EM84UX 509.0 yards 221° 2018-05-01 10:44:01

Only stations from which a position packet has been heard 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.
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