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 W9DHI-9 - show graphs
Mic-E message: Off duty
Location: 43°17.86' N 87°59.57' W - locator EN63AH01UK - show map
4.2 miles North bearing 350° from Thiensville, Ozaukee County, Wisconsin, United States [?]
4.3 miles North bearing 354° from Mequon, Ozaukee County, Wisconsin, United States
18.4 miles North bearing 346° from Milwaukee, Milwaukee County, Wisconsin, United States
72.6 miles East bearing 77° from Madison, Dane County, Wisconsin, United States
Last position: 2024-11-21 12:20:02 EST (10m1s ago)
2024-11-21 11:20:02 CST local time at Thiensville, United States [?]
Altitude: 810 ft
Course: 174°
Speed: 2 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: W9DHI-9>TSQW8V via qAR,W9CQO-1
Positions stored: 580
Packet rate: 147 seconds between packets on average during 1469 seconds.
Other SSIDs: W9DHI-B W9DHI-8 W9DHI-7 W9DHI-N W9DHI-R W9DHI-Y W9DHI-C W9DHI-D
Stations near current position of W9DHI-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W9FRG-A20.7 yards 180°2024-11-21 12:16:42 W9FRG-C20.7 yards 180°2024-11-21 12:16:42
W9FRG-B20.7 yards 180°2024-11-21 12:16:42 W9FRG A20.7 yards 180°2024-11-21 12:16:57
W9FRG AD20.7 yards 180°2024-11-21 12:16:58 W9FRG B20.7 yards 180°2024-11-21 12:16:57
W9FRG C20.7 yards 180°2024-11-21 12:16:57 W9DHI B62.8 yards 251°2024-11-21 12:29:50
W9DHI-B62.8 yards 251°2024-11-21 12:30:00 W9DHI-7417.9 yards 58°2024-11-10 08:24:51
W9DHI-80.3 miles 98°2024-11-13 19:02:41 W9CQO-10.9 miles 317°2024-11-21 12:10:46
KC9ONY1.3 miles 343°2024-11-20 13:56:29 KC9ONY-71.5 miles 172°2024-11-20 10:25:37
FW62204.0 miles 157°2024-11-21 12:25:46 KG9EE-75.2 miles 185°2024-11-06 15:58:09
W9TJP-95.3 miles 169°2024-10-23 19:00:45 KD9MRK-95.5 miles 165°2024-11-21 12:28:32
N9PMR T5.5 miles 135°2024-11-21 12:19:26 N9PMR-T5.5 miles 135°2024-11-21 12:19:36
Stations which heard W9DHI-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W9RCG-2 14 2024-11-01 18:12:42 2024-11-21 12:04:53 EN63AH > EN53WC 16.5 miles 212° 2024-11-11 07:35:29
N9LKH-1 11 2024-11-01 18:13:15 2024-11-21 12:17:29 EN63AH > EN63BB 16.8 miles 171° 2024-11-12 12:11:39
KV9M-2 1 2024-11-21 11:56:13 2024-11-21 11:56:13 EN53WE > EN53WE 1.9 miles 358° 2024-11-21 11:56:13
KB9OIV-2 1 2024-11-11 07:36:40 2024-11-11 07:36:40 EN63AH > EN62BQ 45.1 miles 174° 2024-11-11 07:36:40
KD9UWG-1 6 2024-11-09 11:20:17 2024-11-13 19:08:07 EN63AH > EN63BJ 8.2 miles 36° 2024-11-12 12:27:12
WI9HRO-1 7 2024-11-09 11:51:52 2024-11-21 12:11:57 EN63AH > EN63AD 11.8 miles 188° 2024-11-09 11:52:44
W9CQO-1 27 2024-11-01 18:14:37 2024-11-21 12:20:02 EN53WE > EN53XH 8.5 miles 35° 2024-11-21 12:01:23

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