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 KB0UMF-9 - show graphs
Mic-E message: Off duty
Location: 43°08.90' N 93°14.01' W - locator EN33JD15XO - show map
1.7 miles West bearing 258° from Mason City, Cerro Gordo County, Iowa, United States [?]
7.4 miles East bearing 84° from Clear Lake, Cerro Gordo County, Iowa, United States
63.9 miles Northwest bearing 315° from Waterloo, Black Hawk County, Iowa, United States
71.4 miles Southwest bearing 213° from Rochester, Olmsted County, Minnesota, United States
Last position: 2024-05-31 20:54:51 EDT (10h47m ago)
2024-05-31 19:54:51 CDT local time at Mason City, United States [?]
Altitude: 988 ft
Course: 88°
Speed: 9 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KB0UMF-9>TSPX9P via WIDE1-1,WIDE2-1,qAR,WA0SPF-10 (good)
Positions stored: 3662
Packet rate: 64 seconds between packets on average during 322 seconds.
Other SSIDs: KB0UMF-7 KB0UMF-5 KB0UMF-3
Stations near current position of KB0UMF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KE0LUL-90.4 miles 244°2024-05-27 06:22:31 KB0UMF-70.4 miles 128°2024-05-29 22:03:09
KE0QQD-91.3 miles 90°2024-05-31 08:18:31 DMXFLS60A1.3 miles 275°2024-05-09 18:46:59
N0JBE-91.8 miles 100°2024-05-28 15:41:01 N0JBE1.9 miles 118°2024-06-01 07:35:42
N0JBE-71.9 miles 118°2024-05-11 13:24:02 KF0RWF2.9 miles 95°2024-05-31 19:30:34
WA0SPF-94.2 miles 87°2024-05-31 17:21:31 WA0SPF-104.2 miles 87°2024-06-01 07:23:23
WA0SPF-i4.2 miles 87°2024-05-18 08:52:19 DMXSVRI2A5.8 miles 14°2024-05-24 07:32:51
GW07437.0 miles 327°2024-06-01 07:40:08 KE0YDB-77.1 miles 51°2024-05-19 14:20:56
KB0RXR7.9 miles 269°2024-05-31 01:32:55 ARXSVRb1A8.2 miles 125°2024-05-24 07:47:51
KE0YDB8.3 miles 42°2024-05-27 22:42:29 KE0QQD9.3 miles 317°2024-05-16 17:34:28
KC0VII-910.2 miles 90°2024-05-31 17:11:20 EW405210.6 miles 256°2024-06-01 07:30:39
Stations which heard KB0UMF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
WA0SPF-10 5 2024-05-31 20:49:29 2024-05-31 20:54:51 EN33ID > EN33KD 5.6 miles 87° 2024-05-31 20:51:29

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