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APRS station KM4ESU-3 - show graphs
Comment: winlink APMAIL
Mic-E message: Off duty
Location: 34°40.48' N 86°32.43' W - locator EM64RQ51DW - show map
4.6 miles Southeast bearing 146° from Huntsville, Madison County, Alabama, United States [?]
6.1 miles East bearing 96° from Redstone Arsenal, Madison County, Alabama, United States
74.3 miles West bearing 250° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-05-20 17:57:11 EDT (2d 7h43m ago)
2024-05-20 16:57:11 CDT local time at Huntsville, United States [?]
Altitude: 646 ft
Course: 303°
Speed: 15 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KM4ESU-3>STTP4X via qAR,N4WGY-7
Positions stored: 14947
Packet rate: 114 seconds between packets on average during 569 seconds.
Other SSIDs: KM4ESU-11 KM4ESU-2 KM4ESU-10 KM4ESU-12 KM4ESU-5
Stations near current position of KM4ESU-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW91860.5 miles 192°2024-05-23 01:36:06 KE4ROC-10.7 miles 253°2024-05-15 07:36:48
KE4ROC-120.9 miles 258°2024-05-22 19:47:15 N4WGY0.9 miles 245°2024-05-23 01:38:28
K9HFX1.0 miles 283°2024-05-09 09:57:37 KN4MUD-122.3 miles 230°2024-05-16 14:59:28
KN4MUD-92.3 miles 230°2024-04-27 14:27:47 KN4MUD-22.3 miles 230°2024-04-27 03:41:04
KX4AT2.6 miles 165°2024-05-18 12:20:32 KX4AT-32.6 miles 165°2024-05-18 12:33:32
KE4RNB-102.7 miles 190°2024-05-23 01:31:45 KK4MQS-12.7 miles 93°2024-05-23 01:39:29
KX4AT-22.8 miles 160°2024-05-17 13:03:05 KJ4QMQ-92.8 miles 156°2024-05-20 19:25:54
147.22HSV3.0 miles 0°2024-05-23 01:29:28 EW80413.2 miles 318°2024-05-23 01:40:23
KI4LMV-283.2 miles 150°2024-05-23 01:37:56 N4HSV-103.5 miles 359°2024-05-23 01:23:48
HUNTORO0A3.5 miles 332°2024-05-08 23:16:54 KN4FLF-73.7 miles 349°2024-04-26 08:52:32
Stations which heard KM4ESU-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N8DEU-7 58 2024-05-02 09:03:07 2024-05-20 17:50:17 EM64PQ > EM64RR 9.0 miles 76° 2024-05-17 15:22:54
N4WGY-7 91 2024-05-02 08:47:03 2024-05-20 17:57:11 EM64OP > EM64RP 14.9 miles 95° 2024-05-17 15:16:45
K4HNH-10 1 2024-05-17 15:19:54 2024-05-17 15:19:54 EM64PQ > EM64MM 15.0 miles 222° 2024-05-17 15:19:54
WA4HR-2 1 2024-05-02 09:07:47 2024-05-02 09:07:47 EM64RR > EM65OA 24.7 miles 335° 2024-05-02 09:07:47
W9KOP-10 20 2024-05-02 09:00:09 2024-05-20 13:54:15 EM64RR > EM64QL 17.6 miles 192° 2024-05-02 09:15:47
KI4LMV-10 1 2024-05-02 08:51:02 2024-05-02 08:51:02 EM64RP > EM64DQ 64.4 miles 273° 2024-05-02 08:51:02

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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