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 N0KSF - show graphs
Mic-E message: In service
Last beacon: 4PN0KSF>S8ST0W,KB4VSP-3,WIDE1,K0AMC-5*,qAR,KD0ZEA-6:4PKA0GFC-3>BEACON,qAR,KD0ZEA-6:;442.700+ *111111z3856.83N/09244.74Wr T77 R30m KA0GFC BOONVILLE ECHOLINK239712
Location: 38°34.19' N 92°12.56' W - locator EM38VN46VS - show map
2.0 miles West bearing 256° from Jefferson City, Cole County, Missouri, United States [?]
7.1 miles East bearing 104° from Saint Martins, Cole County, Missouri, United States
27.2 miles South bearing 166° from Columbia, Boone County, Missouri, United States
Last position: 2024-12-17 16:11:59 EST (15h15m ago)
2024-12-17 15:11:59 CST local time at Jefferson City, United States [?]
Altitude: 722 ft
Course:
Speed: 13 MPH
Device: Kenwood: TM-D710 (rig)
Last path: N0KSF>S8ST1Y via WIDE1-1,WIDE2-1,qAR,KB4VSP-10 (good)
Positions stored: 1301
Packet rate: 114 seconds between packets on average during 1707 seconds.
Stations near current position of N0KSF - show more
callsign distance last heard - EST      callsign distance last heard - EST
147.000-1.0 miles 142°2024-12-18 07:22:53 WE3MAY-71.3 miles 177°2024-12-17 08:54:17
KB4VSP-31.3 miles 190°2024-12-18 07:26:27 146.865-1.3 miles 190°2024-12-18 07:18:33
443.175+1.3 miles 190°2024-12-18 07:20:37 KB4VSP C1.3 miles 190°2024-12-18 07:23:33
KB4VSP-C1.3 miles 190°2024-12-18 07:23:43 GMRS JCMO1.3 miles 190°2024-12-18 07:05:17
W0TDE-92.1 miles 1°2024-12-15 13:05:46 WB5PLJ-72.2 miles 193°2024-11-27 22:45:45
N0TKN-43.6 miles 342°2024-12-17 17:09:45 W4RK-94.7 miles 244°2024-12-11 17:37:23
KB0NXK-16.7 miles 210°2024-12-17 17:23:33 444.875+7.5 miles 36°2024-12-18 07:26:59
KB4VSP-107.5 miles 36°2024-12-18 07:21:54 KB4VSP-R7.5 miles 36°2024-12-18 07:21:34
GMRS HSMO7.5 miles 36°2024-12-18 07:11:04 KB4VSP B7.5 miles 36°2024-12-18 07:24:34
KB4VSP-B7.5 miles 36°2024-12-18 07:24:44 LSXSVW76P13.0 miles 217°2024-12-14 17:42:38
Stations which heard N0KSF directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KC0MGG-3 1 2024-12-06 12:28:17 2024-12-06 12:28:17 EM38VN > EM39WG 47.9 miles 3° 2024-12-06 12:28:17
KB4VSP-3 159 2024-12-02 10:37:22 2024-12-17 16:08:51 EM48TS > EM38VN 100.5 miles 262° 2024-12-07 08:37:09
KB4VSP-10 177 2024-12-02 10:10:21 2024-12-17 16:11:59 EM38UO > EM38WP 11.7 miles 65° 2024-12-07 10:14:28
KE0WVG 25 2024-12-02 10:12:07 2024-12-17 16:10:42 EM38VN > EM48BS 22.6 miles 45° 2024-12-14 18:59:55
WX0BC-3 4 2024-12-05 11:28:01 2024-12-07 08:44:40 EM38VN > EM38TW 25.4 miles 343° 2024-12-05 15:35:46

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