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 KV4WM-7 - show graphs
Map loading...
Comment: EMAIL on QRZ - DMR 3145149 3.85V +33,8C TF
Last status: NARC 1051 - SCARS 10677 - ECARS 40005 4.01V +26,8C TF
Location: 32°59.16' N 80°00.57' W - locator EM92XX86UP - show map - static map
1.4 miles East bearing 76° from Goose Creek, Berkeley County, South Carolina, United States [?]
4.7 miles North bearing 9° from Hanahan, Berkeley County, South Carolina, United States
88.9 miles Northeast bearing 45° from Savannah, Chatham County, Georgia, United States
91.6 miles Southeast bearing 140° from Columbia, Richland County, South Carolina, United States
Last position: 2021-04-10 22:14:56 EDT (5d 7h53m ago)
2021-04-10 22:14:56 EDT local time at Goose Creek, United States [?]
Altitude: 15 ft
Course: 98°
Speed: 0 MPH
Device: SainSonic: AP510 (tracker)
Last path: KV4WM-7>APAVT5 via WIDE1-1,WIDE2-2,qAO,KF4UIA (good)
Positions stored: 30794
Stations near current position of KV4WM-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW84851.0 miles 283°2021-04-16 06:05:04 KO4AFL B1.6 miles 211°2021-04-16 06:01:58
KO4AFL-B1.6 miles 211°2021-04-16 06:02:08 KF4UIA2.0 miles 1°2021-04-16 06:03:44
FW71702.7 miles 186°2021-04-16 06:06:19 FW85932.8 miles 339°2021-03-31 15:16:30
W4HRS-153.8 miles 260°2021-04-16 05:53:47 KN4OMH-104.0 miles 231°2021-04-03 13:16:09
KN4OMH-94.0 miles 240°2021-04-14 14:51:51 KW4AY-74.0 miles 244°2021-04-06 17:22:59
CHSSVRNrA4.6 miles 14°2021-03-31 21:05:33 N4QXU B5.0 miles 291°2021-03-27 18:02:13
N4QXU-B5.0 miles 291°2021-03-27 18:02:23 N1GGA-95.2 miles 153°2021-04-06 14:02:06
KG4IPM-i6.1 miles 167°2021-04-15 08:51:36 KO4MGU-76.4 miles 267°2021-03-17 18:20:07
WB4GKB6.8 miles 309°2021-04-14 07:13:22 KO4KCZ-97.1 miles 278°2021-04-15 14:53:46
KO4KCZ-17.1 miles 278°2021-04-15 16:09:49 KF4VXN-17.9 miles 294°2021-04-10 22:25:29
Stations which heard KV4WM-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
WA4USN-5 102 2021-04-01 14:56:47 2021-04-10 22:11:21 EM93XE > FM02BS 27.1 miles 166° 2021-04-10 15:32:23
KQ4G-1 3 2021-04-07 15:31:55 2021-04-07 15:46:34 EM92WX > EM92VX 5.5 miles 255° 2021-04-07 15:46:34
W4HRS-15 169 2021-04-01 14:48:24 2021-04-10 22:36:22 FM03CC > EM92XX 16.2 miles 242° 2021-04-06 21:49:44
KF4UIA 132 2021-04-01 14:46:39 2021-04-10 22:14:53 EM93XC > EM93XA 5.7 miles 167° 2021-04-10 21:55:47

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