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APRS station W4MSI-9 - show graphs
Location: 36°34.78' N 87°16.00' W - locator EM66IN79XC - show map
6.2 miles Northeast bearing 56° from Clarksville, Montgomery County, Tennessee, United States [?]
11.4 miles Southeast bearing 121° from Oak Grove, Christian County, Kentucky, United States
39.2 miles Northwest bearing 317° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-01-19 04:45:57 EST (23h9m ago)
2025-01-19 03:45:57 CST local time at Clarksville, United States [?]
Altitude: 447 ft
Course: 277°
Speed: 29 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: W4MSI-9>APDR16 via N1YKT-10,WIDE1*,WIDE2-1,qAO,N1DTA-1 (good)
Positions stored: 1388
Other SSIDs: W4MSI-10 W4MSI-1 W4MSI W4MSI-r1 W4MSI-r2
Stations near current position of W4MSI-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KN4DRG-i449.9 yards 201°2025-01-10 13:05:57 N4CKV-20.8 miles 19°2024-12-29 22:32:41
KN4DRG-70.9 miles 180°2025-01-10 13:23:13 KC4BAM1.9 miles 318°2025-01-20 03:52:49
KQ4RSE1.9 miles 297°2024-12-29 00:35:18 K4GSA-N2.6 miles 117°2024-12-29 05:39:47
N4AJR-92.8 miles 267°2025-01-18 16:13:33 WA4DAV-93.8 miles 284°2024-12-31 17:12:58
W3DMJ4.1 miles 330°2025-01-10 16:46:35 W3DMJ-74.1 miles 330°2025-01-20 03:30:20
W3DMJ-104.5 miles 342°2025-01-20 03:17:37 KK4TW5.2 miles 141°2024-12-28 08:23:14
KF4ZUN-N6.2 miles 236°2025-01-02 22:33:20 KF4ZUN B6.2 miles 236°2025-01-02 22:33:00
KF4ZUN-B6.2 miles 236°2025-01-02 22:33:10 KX6F-Y8.5 miles 275°2025-01-09 22:47:49
KCKV8.7 miles 287°2025-01-20 03:53:22 GW49358.8 miles 139°2025-01-20 03:50:43
KC4QZL-D9.2 miles 233°2025-01-20 03:53:18 KC4QZL-N9.2 miles 233°2025-01-19 19:33:06
Stations which heard W4MSI-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4CKV-1 1 2025-01-19 04:43:32 2025-01-19 04:43:32 EM66IO > EM66HJ 15.7 miles 198° 2025-01-19 04:43:32
N1YKT-10 2 2025-01-19 04:42:29 2025-01-19 04:45:57 EM66IN > EM66GV 25.3 miles 330° 2025-01-19 04:45:57

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.
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