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 W4RRK - show graphs
Map loading...
Comment: contact (rkindred77@gmail.com) for problems
Location: 37°10.48' N 85°54.10' W - locator EM77BE11TW - show map - static map
0.4 miles Southeast bearing 139° from Horse Cave, Hart County, Kentucky, United States [?]
4.0 miles Northeast bearing 49° from Cave City, Barren County, Kentucky, United States
74.9 miles South bearing 186° from Louisville, Jefferson County, Kentucky, United States
85.1 miles Northeast bearing 35° from Nashville, Davidson County, Tennessee, United States
Last position: 2019-12-09 10:47:49 EST (24m5s ago)
2019-12-09 09:47:49 CST local time at Horse Cave, United States [?]
Last telemetry: 2018-03-29 21:04:29 EDT (619d 15h7m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, A4: 500 N/A, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: Open Source: Xastir (software, Linux/Unix)
Last path: W4RRK>APX211 via TCPIP*,qAC,FIFTH
Positions stored: 7839
Packet rate: 1801 seconds between packets on average during 81045 seconds.
Other SSIDs: W4RRK-7 W4RRK-9 W4RRK-B W4RRK-C
APRS igate – Statistics for 2019-12:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2019-12-09 10:51:37 EST (20m17s ago)
Position packets heard directly: 74 on radio path
Position packets sent to APRS-IS: 89 – show map
Stations near current position of W4RRK - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4RRK-90.5 miles 337°2019-12-09 10:52:08 W4RRK C7.9 miles 65°2019-12-09 11:06:31
W4RRK-C7.9 miles 65°2019-12-09 11:06:41 KA4UZO B13.8 miles 90°2019-11-21 17:54:56
KA4UZO-B13.8 miles 90°2019-11-21 17:55:06 KA4UZO-1413.8 miles 90°2019-11-21 17:56:26
WC4EOC-1014.5 miles 210°2019-11-13 03:59:43 KC4QNZ-1416.6 miles 91°2019-12-07 10:03:47
EW069716.9 miles 316°2019-12-09 11:09:38 KC4QNZ B17.4 miles 90°2019-12-09 10:54:40
KC4QNZ-B17.4 miles 90°2019-12-09 10:54:50 K4BWP B18.0 miles 257°2019-12-09 11:08:22
K4BWP-B18.0 miles 257°2019-12-09 11:08:32 K4BWP18.0 miles 257°2019-12-06 12:06:45
WI4B-M18.8 miles 95°2019-12-05 19:04:28 CW965919.0 miles 176°2019-12-09 11:09:04
WI4B-1420.3 miles 91°2019-12-05 20:13:08 WA4UXJ B20.3 miles 91°2019-12-05 21:05:36
WA4UXJ-B20.3 miles 91°2019-12-05 21:05:46 WI4B M20.3 miles 91°2019-12-05 19:03:39
Stations heard directly by W4RRK
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
W4RRK-9 74 2019-12-01 14:00:08 2019-12-09 10:51:37 EM77BE > EM77BE 1.2 miles 7° 2019-12-04 12:32:28

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.
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