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 KN4VS-9 - show graphs
Location: 44°22.30' N 95°54.71' W - locator EN24BI09OE - show map
8.0 miles Southwest bearing 230° from Marshall, Lyon County, Minnesota, United States [?]
12.8 miles Northeast bearing 60° from Tyler, Lincoln County, Minnesota, United States
44.0 miles East bearing 84° from Brookings, Brookings County, South Dakota, United States
69.0 miles Northeast bearing 34° from Sioux Falls, Minnehaha County, South Dakota, United States
Last position: 2024-05-16 17:47:30 EDT (11h19m ago)
2024-05-16 16:47:30 CDT local time at Marshall, United States [?]
Altitude: 1454 ft
Course: 224°
Speed: 62 MPH
Last telemetry: 2024-04-05 21:27:17 EDT (41d 7h39m ago) – show telemetry
Ch 1: 135, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: KN4VS-9>APOTU0 via NY0I-2,WIDE1,W0DRK-2,WIDE2*,qAO,KE0WPC-10 (good)
Positions stored: 1773
Packet rate: 188 seconds between packets on average during 9215 seconds.
Other SSIDs: KN4VS-8 KN4VS-4 KN4VS KN4VS KN4VS-8
Stations near current position of KN4VS-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N0ECK-6668.1 miles 52°2024-04-23 20:58:31 N0ICQ16.2 miles 274°2024-05-17 04:55:38
W0DRK-220.2 miles 135°2024-05-17 05:02:13 NK0V-N29.6 miles 252°2024-05-16 20:35:21
NK0V29.7 miles 251°2024-05-17 05:05:59
Stations which heard KN4VS-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N0PBA-1 27 2024-05-13 16:22:36 2024-05-16 12:29:39 EN24RH > EN34AD 29.2 miles 112° 2024-05-16 12:29:39
KC9DGP-10 1 2024-05-12 13:51:22 2024-05-12 13:51:22 EN43BE > EN43IP 42.1 miles 44° 2024-05-12 13:51:22
N0QVC-1 16 2024-05-13 15:49:00 2024-05-13 16:29:43 EN34CD > EN34JH 28.2 miles 67° 2024-05-13 16:29:43
N9QIP-9 2 2024-05-12 14:21:55 2024-05-12 14:35:00 EN43BM > EN44HC 48.5 miles 36° 2024-05-12 14:21:55
NX0P 7 2024-05-13 13:55:47 2024-05-13 15:44:56 EN33LV > EN33JN 26.1 miles 199° 2024-05-13 15:44:56
W0AZR-1 23 2024-05-13 13:52:44 2024-05-13 15:35:32 EN33LT > EN33MQ 9.2 miles 170° 2024-05-13 15:35:32
NY0I-2 78 2024-05-16 14:23:46 2024-05-16 17:47:30 EN24BI > EN24FT 35.9 miles 31° 2024-05-16 17:47:30
KB9SCT-10 61 2024-05-12 11:48:21 2024-05-12 13:58:55 EN43BF > EN43KB 40.6 miles 106° 2024-05-12 13:53:34
W0MXW-3 89 2024-05-12 14:25:53 2024-05-13 13:46:15 EN43AN > EN33QW 42.1 miles 307° 2024-05-12 14:25:53
WB0MPE-7 5 2024-05-12 14:49:36 2024-05-13 13:45:16 EN33PR > EN34TC 27.9 miles 29° 2024-05-13 13:45:16
KW2DX-3 230 2024-05-10 10:06:55 2024-05-12 10:40:15 EN42UD > EN41VV 17.0 miles 166° 2024-05-12 10:40:15
AB4WS-15 1 2024-05-05 08:45:45 2024-05-05 08:45:45 EM78QW > EM78QW 1.0 miles 321° 2024-05-05 08:45:45
W0GN-1 11 2024-05-12 11:04:08 2024-05-12 12:01:18 EN42SH > EN42KD 35.3 miles 248° 2024-05-12 11:04:08
KB9GYO-2 2 2024-05-05 08:45:45 2024-05-05 08:46:46 EM78QW > EM79LA 21.4 miles 288° 2024-05-05 08:45:45
MTLAKE 13 2024-05-16 12:35:13 2024-05-16 13:25:42 EN24NJ > EN23MW 31.5 miles 183° 2024-05-16 13:25:42
W0NE-3 4 2024-05-12 14:34:23 2024-05-13 13:12:58 EN33VX > EN43EW 32.2 miles 95° 2024-05-13 13:12:58
W4CVZ-10 1 2024-05-05 08:47:45 2024-05-05 08:47:45 EM78QX > EM78QX 1.2 miles 265° 2024-05-05 08:47:45
W0NE-4 1 2024-05-12 15:18:09 2024-05-12 15:18:09 EN33VX > EN44FB 33.4 miles 79° 2024-05-12 15:18:09

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