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 KD0WLB-4 - show graphs
Map loading...
Location: 42°53.40' N 87°57.06' W - locator EN62AV53VO - show map - static map
4.2 miles Southeast bearing 147° from Greendale, Milwaukee County, Wisconsin, United States [?]
4.5 miles West bearing 274° from Oak Creek, Milwaukee County, Wisconsin, United States
10.5 miles South bearing 192° from Milwaukee, Milwaukee County, Wisconsin, United States
73.4 miles North bearing 348° from Chicago, Cook County, Illinois, United States
Last position: 2017-02-26 13:38:50 EST (269d 14h35m ago)
2017-02-26 12:38:50 CST local time at Greendale, United States [?]
Device: WB2OSZ: DireWolf
Last path: KD0WLB-4>APDW14 via qAR,KD0WLB-3
Positions stored: 1
Other SSIDs: KD0WLB KD0WLB-1 KD0WLB-10 KD0WLB-2 KD0WLB-3 KD0WLB-5 KD0WLB-7 KD0WLB-9
Stations near current position of KD0WLB-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW54332.3 miles 81°2017-11-23 03:43:39 WA9RYO3.5 miles 324°2017-11-22 22:14:12
W9WK3.8 miles 37°2017-11-16 11:26:47 DW86573.9 miles 336°2017-11-23 04:09:48
KB9IOZ4.3 miles 79°2017-11-15 07:46:32 KD9JJR-74.3 miles 319°2017-11-18 23:18:08
KMKE4.9 miles 32°2017-11-19 02:59:39 KD0WLB-105.8 miles 308°2017-11-17 22:37:08
003669783 US5.8 miles 114°2017-11-04 04:44:01 W9EMP DP5.9 miles 304°2017-11-11 16:14:03
N9NMR-156.1 miles 305°2017-11-22 15:49:39 KD9JKC-96.2 miles 303°2017-11-17 12:27:02
CW10966.2 miles 338°2017-11-23 04:12:59 KD9EEE-56.5 miles 6°2017-10-26 21:44:03
KD0WLB6.7 miles 307°2017-11-22 15:29:30 KD5WLB-56.7 miles 307°2017-11-13 18:37:09
KD0WLB-36.7 miles 307°2017-11-05 19:43:48 KD0WLB-96.7 miles 307°2017-10-31 14:49:29
N9RTM6.9 miles 1°2017-11-17 18:57:44 DW83597.0 miles 44°2017-11-23 04:07:46
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