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 KC9ZJF-3 - show graphs
Map loading...
Comment: Mike on my ID-51A+ D'APRS
Location: 45°50.55' N 89°38.35' W - locator EN55EU32HE - show map - static map
15.0 miles Southeast bearing 126° from Lac du Flambeau, Vilas County, Wisconsin, United States [?]
17.9 miles Northwest bearing 322° from Rhinelander, Oneida County, Wisconsin, United States
61.0 miles North bearing 360° from Wausau, Marathon County, Wisconsin, United States
65.9 miles North bearing 356° from Weston, Marathon County, Wisconsin, United States
Last position: 2017-04-22 21:23:39 EDT (4h12m ago)
2017-04-22 20:23:39 CDT local time at Lac du Flambeau, United States [?]
Course: 133°
Last path: KC9ZJF-3>API51 via DSTAR*,qAR,KC9ZJF-C (good)
Positions stored: 72
Packet rate: 531 seconds between packets on average during 4250 seconds.
Other SSIDs: KC9ZJF KC9ZJF-1 KC9ZJF-2 KC9ZJF-4 KC9ZJF-7 KC9ZJF-9 KC9ZJF-B KC9ZJF-C KC9ZJF-L
Stations near current position of KC9ZJF-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC9ZJF-B20.7 yards 0°2017-03-29 21:13:30 KC9ZJF C20.7 yards 0°2017-04-23 01:20:19
KC9ZJF-C20.7 yards 0°2017-04-23 01:20:29 KC9ZJF B20.7 yards 0°2017-03-29 21:13:20
KA9SRO-12.4 miles 134°2017-04-22 13:59:11 KC9ZJF-13.3 miles 139°2017-04-21 19:13:00
KD9ANT-14.5 miles 318°2017-03-26 22:11:20 KA9SRO-24.9 miles 314°2017-04-19 22:47:43
KC9ZJF-26.5 miles 265°2017-04-02 17:02:20 KB9CBL-36.5 miles 265°2017-04-16 22:06:06
KARV7.7 miles 324°2017-04-02 16:07:37 W9RAH9.5 miles 337°2017-04-14 21:07:07
N9MEA-1210.3 miles 13°2017-04-23 01:11:34 GRBSVR4PA11.8 miles 301°2017-04-10 01:20:33
W9ZBD12.2 miles 159°2017-04-09 14:08:31 KD9DQZ-913.8 miles 99°2017-03-25 13:39:55
GRBSVRNTA14.4 miles 194°2017-04-09 20:49:32 KC9KAK-915.2 miles 73°2017-04-16 10:58:35
KRHI16.3 miles 152°2017-04-02 16:12:38 GRBSVR5NA18.4 miles 162°2017-04-10 02:04:33
Stations which heard KC9ZJF-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 161 2017-04-02 17:29:40 2017-04-22 21:23:39 EN55CU > GG87JA 5573.4 miles 137° 2017-04-02 18:41:40

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.
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