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 KA9RXK-9 - show graphs
Comment: Don KA9RXK - ka9rxk@gmail .com
Location: 43°10.60' N 87°54.79' W - locator EN63BE02JK - show map
2.7 miles East bearing 70° from Brown Deer, Milwaukee County, Wisconsin, United States [?]
3.1 miles North bearing 22° from Glendale, Milwaukee County, Wisconsin, United States
9.5 miles North bearing 358° from Milwaukee, Milwaukee County, Wisconsin, United States
75.3 miles East bearing 84° from Madison, Dane County, Wisconsin, United States
Last position: 2024-12-18 13:31:47 EST (1d 12h30m ago)
2024-12-18 12:31:47 CST local time at Brown Deer, United States [?]
Altitude: 705 ft
Course: 90°
Speed: 9 MPH
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KA9RXK-9>APFII0 via N9LKH-1*,WIDE1*,KB9WZM-10*,WIDE2*,qAR,KW2DX-3 (good)
Positions stored: 42819
Packet rate: 123 seconds between packets on average during 2094 seconds.
Other SSIDs: KA9RXK KA9RXK-10 KA9RXK-1
Stations near current position of KA9RXK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KA9RXK0.4 miles 323°2024-12-20 01:55:44 KA9RXK-100.4 miles 322°2024-12-18 18:30:06
KA9RXK-90.5 miles 319°2024-12-18 13:29:08 K9IKE-Y2.4 miles 271°2024-12-03 07:58:46
CW27083.1 miles 305°2024-12-20 01:40:04 WI9HRO-103.3 miles 223°2024-12-20 01:13:37
WI9HRO-113.3 miles 223°2024-12-20 01:13:39 KD9MRK-93.8 miles 271°2024-12-19 19:31:58
DW32614.0 miles 264°2024-12-20 01:53:23 WI9HRO-14.0 miles 242°2024-12-20 02:01:50
DW60114.4 miles 201°2024-12-18 11:23:32 N9PMR T4.4 miles 359°2024-12-20 01:46:41
N9PMR-T4.4 miles 359°2024-12-20 01:46:51 KC9ONY4.4 miles 353°2024-12-11 11:47:13
N9PMR4.4 miles 359°2024-12-15 22:59:47 KB9SFF-ios4.8 miles 245°2024-12-14 08:33:34
FW62205.3 miles 332°2024-12-20 02:00:58 KG9EE-75.5 miles 305°2024-12-06 16:31:52
KC9VMO-35.5 miles 226°2024-12-15 17:36:18 KC9VMO5.5 miles 226°2024-12-20 01:04:54
Stations which heard KA9RXK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N9QIP-7 4 2024-12-08 15:49:31 2024-12-08 19:10:31 EN53TB > EN53OE 22.0 miles 297° 2024-12-08 15:53:18
W9RCG-2 2 2024-12-11 15:43:54 2024-12-11 16:24:05 EN62AT > EN53WC 23.3 miles 337° 2024-12-11 15:43:54
N9LKH-1 44 2024-12-02 15:15:43 2024-12-13 14:11:50 EN53WF > EN63BB 15.9 miles 132° 2024-12-13 12:18:15
N9UUP-1 2 2024-12-08 16:05:37 2024-12-08 18:33:48 EN53SB > EN53SB 0.5 miles 47° 2024-12-08 18:33:48
WI9HRO-1 15 2024-12-07 10:57:24 2024-12-17 12:16:58 EN62BX > EN63AD 11.6 miles 343° 2024-12-11 12:18:28
W9CQO-1 26 2024-12-02 14:49:39 2024-12-13 14:07:48 EN62BW > EN53XH 26.5 miles 350° 2024-12-11 12:57:48

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